Ble beacon firmwarepekerjaan

I'm seeking an expert software developer to design a robust driver for a Bluetooth Low Energy (BLE) chip, specifically for the Windows 10 platform. This mission-critical project requires seamless functionality in several key areas: - Device Discovery: The driver should be able to accurately and quickly identify devices equipped with the specified BLE module which is the bt832 this BLE module is based on the nordic nrf52 chip and uses the following protocols: Bluetooth 5.0 Bluetooth, Ble 802.15.1 - Device Pairing: Secure and efficient pairing with this module. - Power Conservation: The software must be able to engage the low power mode in this chip for better power efficiency. - Reduced Processor Load: The driver must be designed in a way that it mini...

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I need a skilled and creative professional to manage my company's newsletter with the aim of marketing and promotions primarily for our existing customers. Nomad Internet is the nations leading wireless internet provider that provides reliable, high-speed internet access to more than 10,000 c...for a Newsletter Manager to grow out list and sales. The position will pay $100 a week, plus $20 per sale on all affiliate sales. If you feel you are qualified for this position, please apply with examples of your work and experience. Please also let us know how many sales you will add for this month. Information about our affiliate program can be found here: Additional information about Nomad can be found here: :

I am in need of a skilled affiliate manager experienced in pay-per-sale affiliate programs within the technology industry. Nomad Internet is the nations leading wireless internet provider that provides reliable, high-speed internet access to more than 10,000 customers in the United States, with ...an Affiliate Manager to add affiliates and sales. The position will pay $100 a week, plus $20 per sale on all affiliate sales. If you feel you are qualified for this position, please apply with examples of your work and experience. Please also let us know how many sales you will add for this month. Information about our affiliate program can be found here: Additional information about Nomad can be found here: :

I'm looking for a skilled embedded system designer to develop a particle photon design for an IoT device with particular functional capabilities. • Device Functionality: The primary feature of interest is an input-output system. • Input/Output Capabilities: Specifically, I require the device to support analog input. Experi...photon design for an IoT device with particular functional capabilities. • Device Functionality: The primary feature of interest is an input-output system. • Input/Output Capabilities: Specifically, I require the device to support analog input. Experience in analog electronic design will be particularly advantageous. I welcome experts with a deep understanding of particle photon boards and firmware development, ready to meet...

We are in search of a designer who possesses a keen eye for contemporary design to evolve our current logo into a depiction that resonates more profoundly with our brand's essence. MyndfulTalk is not just a name but a beacon of innovation in the mental health and self-improvement domain. We aim for our logo to encapsulate the essence of our brand—innovative, professional, and a catalyst for personal transformation. Key Requirements: Brand Understanding: A deep comprehension of MyndfulTalk’s mission to revolutionize mental health services with personalized, innovative solutions. Our new logo should mirror our commitment to empowering individuals, fostering self-awareness, and supporting mental well-being. Creativity Meets Identity: We seek creative flair that can ...

I have an existing device that is based on the ESP32. It currently has code and a web interface to configure WiFi and user credentials. I need your assistance in enhancing the code to enable automatic WiFi search without the need for manually entering WiFi credentials. Additionally, I would like to est...and then enter the corresponding password. The same functionality should be integrated into the mobile app. Furthermore, I want the mobile app to list all Bluetooth devices detected by our code, mirroring the information displayed in the serial monitor. Currently, the serial monitor shows a list of connected BLE devices along with their connection and upload statuses. I would like the mobile app to replicate this, providing real-time information about the status of each connected ...

...troubleshooting. Only North America and Europe based candidates can apply. The candidate must have all skills below • Skilled in PCB testing • Familiarity with Soldering tools • Proficient with Oscilloscope • Remote PC basic knowledge The candidate must have a basic lab with an Oscilloscope, a soldering kit, a PC that can be connected to us remotely so we can debug SoC firmware on his PC. The candidate must be willing to install firmware development tools from Cypress on your PC, like a PSOC programmer. We can assist with that. For this project, I won't require any reporting or documentation- My primary goal is optimal testing and quick resolution of any identified issues. We are a starting company with a focus on smart wearable and AI-assist...

...name subtly nods to a Northern or Canadian identity through the "North Star" reference, it doesn't explicitly limit the clinic's services to a specific geographic location, allowing for broader appeal and potential future expansion. The name "North Star ENT" was proposed to encapsulate these qualities in a memorable and meaningful way, resonating with patients and positioning your clinic as a beacon of trust, care, and expertise in the ENT field. - Skill and Experience: As this is a medical clinic, your familiarity with healthcare industry trends and experience in the same will be a plus. Sharing your past work is optional, but your experience is a critical component. - Design Specifications: Although I skipped the color choices question, I'...

...specialist to make a custom encryption for my laptop's UEFI firmware at runtime and decrypt at output. At no point will the firmware itself be decrypted. This will enhance security and protect the firmware from potential tampering or unauthorized access. I am keen on improving the overall safety of my system, and thus value someone who understands the essence of addressing security vulnerabilities. Here's what I am looking for: - A comprehensive understanding of kali linux as that is the targeted operating system for this project. - Proficiency in dealing with UEFI firmware. Specifically, if you have experience working with the firmware on the Lenovo Ideapad Slim 3 15IIL05, that would be preferable. - Prior experience with firmware ...

I'm in need of a C++ expert who can build a tailor-made encryption solution for UEFI firmware during runtime. Aim is to develop an executable code that incorporates a unique encryption method. Let's establish a groundbreaking security standard together! The job requires: - Mastery in C++ to create an executable code - Deep understanding and experience in developing encryption methods from scratch - Expertise in UEFI firmware, especially in runtime processes - Ability to apply creative problem-solving strategies to develop a custom solution - Experience in data security is preferred Please note that this is not about implementing an existing encryption algorithm, but about being innovative and developing a method that doesn't currently exist. Let's ...

I'm seeking skilled programmers with expertise in surveillance systems, specifically smart home security cameras. I'm trying to gain remote access to an existing set up for surveillance purposes. The ideal freelancer for this job will excel in: - Understanding of surveillance technology - Proficiency in ethical hacking - Familiarity with smart home security cameras software and firmware - Proven experience in creating secure remote access points. Please bid, keeping in mind the sensitive nature of the project and the need for absolute client confidentiality.

Job Description: Firmware Engineer Position: Firmware Engineer Experience Level: 2+ years Preferred Skills: Raspberry Pi, STM32 Microcontrollers Job Summary: We are seeking a talented Firmware Engineer with a minimum of 2 years of experience to join our dynamic team. The ideal candidate will have a strong background in developing firmware for embedded systems, particularly with Raspberry Pi and STM32 microcontrollers. As a Firmware Engineer, you will be responsible for designing, implementing, and testing firmware solutions to meet project requirements. Responsibilities: Design and develop firmware for embedded systems using Raspberry Pi and STM32 microcontrollers. Collaborate with hardware engineers to define system architecture and spe...

...developer and embedded C firmware developers, focusing on further enhancing our BLE functionality into our mobile applications. As a Part-Time React Native Developer, you will play a pivotal role in the development of production-ready React Native applications that tightly integrate with our cat tracking collars. Your primary focus will be on implementing background communication with the collar devices, ensuring seamless multi-device connectivity, bluetooth OTA updates, and data transmission. While expertise in creating React Native apps is crucial, you will also be expected to have the following qualifications: • Proven experience in developing production-ready React Native applications with BLE integration. • Strong understanding of background communica...

I'm seeking expert engineers to design and develop a comprehensive genset control unit. This project calls for multifaceted functionality, including: • Start/stop controls • Remote monitoring and control capabili... including: • Start/stop controls • Remote monitoring and control capabilities • Fault detection and alarm systems Communication is key, hence the control unit should interface with GSM/GPRS and CAN. The ability to monitor all standard inputs from the genset, such as fuel level, oil pressure, battery voltage and more is essential. Ideal candidates will have solid experience in hardware and firmware development, particularly within control unit design and implementation for gensets. Proficiency in working with GSM/GPRS and CAN communicatio...

...performance engine control units (ECU) for the automotive industry. - The ECU will be controlling Common Rail Direct Injection fuel systems, hence, a deep understanding of this system is required. - The role demands extensive experience in the management of both the hardware and firmware of ECUs. The ideal candidate would possess a background in electronic engineering, firmware development, and automotive systems. - A proven record in high performance automotive projects is highly beneficial. Skills: - ECU hardware & firmware design - Knowledge about Common Rail Direct Injection systems - Expertise in automotive electronics - Experience with high performance vehicles. The goal of this project is to effectively design and develop a high performance ECU for a...

I'm in need of a skilled firmware developer experienced with esp32 and PCB building. The project specifics involve: - Developing firmware with certain functionalities - Having expertise in Wi-Fi connectivity and sensor integration I anticipate that completing this project will require substantial knowledge in wireless communication and sensors. However, the details pertaining to the exact type of sensors to be integrated will be provided as the project progresses. Developers with prior experience in power consumption management will be given preference. Overall, I'm looking for an individual who can effectively perform in this task and deliver high-quality results.

I require a proficient electrical firmware engineer for a moderately complex project. The candidate will be responsible for: - Developing firmware architecture - Integrating hardware with the newly established firmware Applicants must have substantial experience in the consumer electronics industry, demonstrating their ability to work with firmware on sophisticated electronics. A proven history of successfully integrating hardware and firmware in consumer electronics will be a essential for the successful completion of this project.

For this project, we're seeking a proficient developer to create a monitoring system that combines the abilities of an ESP32 camera with LoRa Module. Project Details: Only you have to interface LoRa module with ESP32 cam. Deliverables - 1. Wiring connection diagram between Lora and ESP32 Cam 2. Testing Firmware for the same If you have the necessary skills and experience, we look forward to seeing your bid. Krishnakant Upadhayay [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]

I'm seeking an experienced and detail-oriented developer to create a Custome PCILeech firmware for SCREAMER PCIE SQUIRREL direct access memory card utilizing the 7 Series FPGA 35t chip. Firmware must emulate a real PCIe device and handle TLP requests. Make sure to use the PCILeech bitstream made for the Squirrel. Firmware must bypass and avoid anti-cheat detection on EAC/BE etc. Responsibilities: - Develop firmware for PCILeech FPGA - Debugging and problem-solving throughout firmware development Skills & Experience: - Strong experience in FPGA programming and firmware development - Excellent debugging and problem-solving skills - Experience with high-speed data transmission - Proficiency with VHDL/Verilog languages The timeline for proj...

...troubleshooting and perfecting my program that integrates with the UNIFLASH software from Texas Instruments (). The current challenge: - I am experiencing an issue with incorrect firmware data transfer from the program I've created. About the project: - The data to be transferred is firmware. - The specific device in question is Texas Instruments XDS100v3 USB Debug Probe keyboard_arrow_right TMS320F2808. Key Skills Needed: - Profound knowledge of LabVIEW and ability to debug and improve existing code. - Familiarity with UNIFLASH software and firmware data transfer processes. - Familiarity with Texas Instruments XDS100v3 USB Debug Probe is a plus. - Ability to participate in troubleshooting sessions via Zoom. This project will be conducted under a work-...

As a developer, I am embarking on creating an iOS app designed to communicate with a Raspberry Pi (RPI) over Bluetooth (BLE). The primary purpose of this app is to send and receive text messages, facilitating device control. Key Features: - Message Exchange: The app should be capable of sending and receiving text-based instructions from the Raspberry Pi. - Device Control & Script Execution: The iOS app should have the flexibility to control devices connected to the Raspberry Pi and run specific scripts based on the transmitted text messages. Ideal Skills: Experience in iOS app development, Bluetooth communication, and understanding Raspberry Pi's functionality is crucial for this project's success. Working knowledge of device control using scripts is also highly app...

...Bash to create specialized web pages. The function of these pages is primarily to update OpenWRT routers and AWS databases. Key requirements include: - Designing and developing the pages according to a specific layout I have - Expertise in HTML/CSS, Rust, AWS/Kubernetes, and Bash is a must - High level proficiency in AWS and Kubernetes deployments - Experience with OpenWRT or other router firmware is highly desirable - Excellent attention to detail and the ability to deliver a user-friendly interface Please respond with interest and availability to open the discussion, if this project aligns with your profile and capabilities. I look forward to working with a dedicated, skilled professional to achieve my project goals. Seeking an experienced web and application develo...

i need someone to teach me how to upgrade firmware of cisco 7821-k9 to make it use sip protocol to hook it up on asterisk pbx More details: Which specific features do you require for your Cisco 7821-K9 SIP protocol project? upgrade firmware , connect it to asterisk as sip extension Which version of firmware would you like to upgrade your Cisco 7821-K9 SIP protocol to? Latest firmware version What functions do you require for the SIP extension with your Asterisk system? Call Recording, Call Transfer, Multi-Line Functionality thank you very much

I am seeking an expert mobile app developer to create web app capable of monitoring a fast input stream of numbers from a remote keyboard (which is actually a BLE RFID reader device pretending to be a keyboard). Once it receives a stream, it should ensure that it has received exactly 17 digits (if not report a false read), then lookup that string in a text file and display 2 characters which will be the result of the lookup. The text file is attached below. It will need to repeat the operation whenever a new stream is received and it will need to allow for a new file to be selected from the UI. Finally it will need a button that allows previous readings to be cleared from the screen. I will need a hosting solution and the source code delivered as part of the project and it needs...

As discussed in the chat we are moving to phase 2 of our project in phase 2 following task are to be done. 1) New pcb design with additions for controller board. 2) Firmware for New Controller PCB 3)Design for Remote Controller For Motor Driver 4)Firmware Development for Remote Controller Ble 5.0 5)App development

...Hello, Greetings from The Insights Shop! We have an interesting project and would require your support. Please review the specs and advise if you have the capabilities to deliver. We need assistance with Recruitment. Target Definition - Geography: North Americas and EMEA Methodology: Qualitative LOI: 45 Minutes Sample size: 10 IDIs ● Roles/Titles: Hardware Engineer, System Architect, Software/Firmware Engineer, Manager or Director of Engineering, Component Engineer, etc. ● Industries: Hardware Development; Industrial, Smart Home and Power & Energy/Electrification ● Revenue: $100 million - $500 million ARR (if needed to open the pool of candidates, it can go up to $1B) ● Org. Size: SMB - Mid-Market (refer to the revenue brackets above) ● Solution Usage: Companies that a...

As an individual looking to improve an existing circuit system, I'm searching for a proficient electronics engineer. Your expertise will be crucial in all aspects ranging from circuit design, PCB layout to firmware development. The specifics of the project involve: - Analyzing and refining the current circuit system - Redesigning the PCB layout for optimized performance - Firmware development for better functionality While you have the liberty to employ any CAD software - Altium Designer, KiCad EDA, Cadence Design Systems, or another of your preference, a strong proficiency and extensive experience in the use of these tools would be ideal. If you're someone who has a deep understanding of electronics, excels in problem-solving, and has a flexible approach to CA...

I'm looking for a creative designer who can deliver a brand logo that combines both text and icon elements and is based on the brand story below. I would like the logo to contain the brand name and potentially the slogan listed below. I would like the logo to display nurturing aspects a...unwavering dedication, they witnessed first-hand the incredible bond that forms when a pet feels truly seen and cared for, regardless of their differences. Inspired by their experience, they set out to create a brand that not only celebrates the unique beauty of pets that require extra attention, but also provides resources and support for pet owners facing similar challenges. we strive to be a beacon of hope for pet owners navigating the world of special needs care, and our commitment doesn&...

Since it's hardware based android application, need someone from Bengaluru , India to work on this project so that I can share the hardware device. Need someone who has worked on BLE protocol before and can make a 7-8 page android application which communicates with hardware over BLE protocol. Application will be receiving msg over BLE from hardware and will send msg to hardware over BLE. Experienced freelancer only please :) If you are experienced, it won't take much time. Native android or flutter, both are acceptable

I need a bootloader for the STM32H750B-DK development board. The bootloader must be written with STM32CubeIDE and must contain the .IOC file When the board is turned on, if there is a valid application in the board's QSPI memory (dual bank), it starts it If there is no valid application or if the "user" key is pressed, the bootloader must allow the loading of a new firmware (.xip file) from the PC to the QSPI memory (dual bank) via USB CDC Once the file has been uploaded, you must launch the application It is sufficient that we establish a serial communication protocol, I will take care of creating the PC software for choosing and sending the .xip file to be sent to the board.

We are seeking an experienced freelance eng...layouts Component placements Routing details Gerber Files: Standard manufacturing files for PCB production. These should be compatible with industry-standard PCB manufacturing processes. Firmware: Custom firmware for the UPS system's microcontroller or digital control unit. This should include: Control algorithms Communication protocols Safety and fault detection routines Qualifications: Proven experience in UPS design, particularly modular UPS systems. Proficiency in CAD software for schematic design and PCB layout. Expertise in selecting and sourcing components for high-power applications. Experience in firmware development for power electronics control. Familiarity with industry standards and best practices for ...

I need a specialist in ST driver for stepper motors. My current product is powered by the ST-L6208PD, but I...Specifically, the issue seems to pertain more to the Voltage mode control. Hence, I am seeking expertise to: - Review both schematics and firmware for any potential areas of improvement. - Provide actionable insights and suggestions to minimize the vibration while the product is in operation. - If necessary, tweak the control mode settings for optimal product performance. Ideal candidates would possess: - Deep understanding of the ST-L6208PD and its functionality. - Experience in addressing similar motor vibration issues. - Extensive track record with system integration, specifically involving stepper motors. - Proficiency in analyzing and refining firmware for pro...

Hi Md Abu Sakib M., are you an expert in ST driver for stepper motor? I am using ST-L6208PD in my product but the noise and vibration is very high. I am looking for someone to review schematics and firmware and advise if anything can be improved to reduce the noise.

I am seeking a voice actor to deliver a f...deliver a few lines centered on a fae ruler's protection sigil of a character. Key Project Details: - The video's purpose is storytelling, a piece of the storyline in place for the character, a big part of the characters personal development . - The ideal candidate should possess strong voice and line delivery, authoritive and a bit spooky, voice inspiration is heavily influenced by the Merida's beacon dialogue from Skyrim Required Skills and Experience: - Voice acting - Knowledge of how to portray tone based on the story context The ideal freelancer for this project will also be able to capture the theme of a not quite godlike entity, able to clearly annunciate without sounding like you're reading off dialogue, try...

...symbolizes leadership and success. The crown could be depicted above the letters "BOSS" to signify that holders of the token are the kings or queens of their own destiny. Ascending Arrow: An arrow pointing upwards represents growth and progress. The arrow could be integrated into the design of the token to convey the idea of continuous improvement and advancement. Lighthouse: A lighthouse serves as a beacon of guidance and safety. Incorporating a lighthouse into the logo could signify BOSS token holders guiding themselves to success through their own efforts and determination. Mountain Peak: A mountain peak symbolizes achievement and reaching new heights. Including a mountain peak in the logo design could represent the journey to success and the determination require...

...Ability to read and understand electronic schematics. - Be ready to deal with hardware. - Be striving for self-education and self-organization. - Have good English verbal and written skills (B2/Upper-Intermediate). Qualifications: - Embedded Linux - Multithreading/multiprocessing - ESP32 MCU development - Web protocols (MQTT, WebSocket) - Low-level protocols (UART, I2C, USB) - Wireless protocols (BLE) - Cloud services (AWS) - Electronic schematics and PCB design - Hardware bring up and debug If you believe that your skills and expertise align with the requirements of this position, please send us your CV. Additionally, if you have a portfolio or examples of previous work, we would be interested in seeing them. We are eager to assess your qualifications and establish a cooperati...

...Ability to read and understand electronic schematics. - Be ready to deal with hardware. - Be striving for self-education and self-organization. - Have good English verbal and written skills (B2/Upper-Intermediate). Qualifications - Embedded Linux - Multithreading/multiprocessing - ESP32 MCU development - Web protocols (MQTT, WebSocket) - Low-level protocols (UART, I2C, USB) - Wireless protocols (BLE) - Cloud services (AWS) - Electronic schematics and PCB design - Hardware bring up and debug If you believe that your skills and expertise align with the requirements of this position, please send us your CV for review. Additionally, if you have a portfolio or examples of previous work, we would be interested in seeing them. We are eager to assess your qualifications and establish a...

I am in need of a telecom network specialist with extensive experience in IP networks. My goal is to design an M2M service on my network with a strong focus on: - HLD end-to-end from Device to PGW to our network to our customer servers - Bolstering security - save c...is to design an M2M service on my network with a strong focus on: - HLD end-to-end from Device to PGW to our network to our customer servers - Bolstering security - save capacity Specifically, I am interested in developing robust device management and routing features, which would include but not be limited to: - Real-time monitoring - Comprehensive device provisioning - Configuration - Firmware updates Please only apply if you have experience in these areas and are able to deliver a swift, secure, and reliable...

I am searching for a proficient Firmware Testing Engineer, with distinct expertise in the C programming language for purposes of writing test firmware for use of RF testing in an FCC lab for an IoT device with BLE, Wi-Fi 4, and CAT M1 capabilities in the North American region. Key Responsibilities: - Primarily, your role will be to write new test cases for the firmware, ensuring exhaustive coverage to prevent potential system breakdowns. Experience and Skills: - Deep understanding of C language and firmware testing is mandatory. - Prior experience in working with consumer electronics is highly preferred. -Deep familiarity with BLE, Wi-Fi 4, and CAT M1 technologies and RF protocols -Familiarity with FCC testing processes/requirements in regards...

I'm in need of an experienced OpenWRT developer proficient with RALINK RT5350F and MT7628N Chips...processor Specialise in USB interface and Router Development Be able to write and make image for upload. Firmware Customization requires adding new features, particularly in integrating dial-in options. Performance Optimization is also needed to ensure the smooth operation of new and existing features. Ideal Skills and Experience: - Expertise in OpenWRT Firmware - Experience with RALINK RT5350F and MT7628N Chipsets - Proven record of successful Firmware Customization and Performance Optimization projects - Strong background in networking and device configuration is a plus. By taking on this project, you will help create a more efficient and functi...

Necesito una aplicación móvil android que a través de bluetooth detecte, lea y almacene con una estampa de fecha/hora los identificadores de beacons BLE y cuando tenga señal, envíe estos registros vía WiFi a una tabla de base de datos SQL (Fecha-Hora-BeaconID-MóvilID)

Edit: Please do not bid if you don't have any relevant experience. Read the requirements first. I am looking for an experienced firmware engineer to integrate multiple biomedical sensors into one device. The sensors include: - Heart rate sensor - Blood pressure monitor sensor - Temperature sensor _and some other The intended use of these sensors will be for medical diagnostics. I am in need of a specialist who has experience in: - Biomedical sensor integration - Firmware development -Signal Processing If this fits your skills, I am excited to work with you on this project! Please place your bid with relevant experiences.

...users across various industries and applications. • Regulatory compliance – ensure glasses adhere to relevant safety and regulatory standards for electronic devices and wearable technology. Deliverables: • Detailed design specifications and schematics, based on attached concept artwork. • Digital simulation • Electronics system design, including any need to reverse engineer other technologies. • Firmware writing • Iterative prototyping, demonstrating functionality and performance. • Documentation, including assembly instructions, user manual and technical specifications. • Ongoing support for manufacturing and scalability considerations, for mass production. Timeline: • Design phase: 30 days. • Prototyping and testing phas...

For our IoT device, I need a firmware developer adept at handling the nRF9160 chipset. Key components of this project will include: - Designing and implementing firmware with real-time data monitoring capabilities. - Ensuring the firmware supports remote updates. - Optimizing the firmware for low power consumption. Please note, specific aims for real-time data monitoring weren't specified. As such, it'd be helpful to have experience in different monitoring mechanisms - such as sensor data monitoring, data visualization, or setting up alerts/notifications. Frequency for remote firmware updates hasn't been defined either at this stage, so expertise in firmware updates ranging from daily to monthly intervals is preferred. Essentia...

...Daten sichern, und die RAIDs neu starten, oder, falls es nötig ist, das RAID neu aufsetzen und die alten HDD ersetzen. Danach müsste auch das Firmware update laufen One hard drive has apparently failed in a RAID 5. When I install a new hard drive, it does not synchronise. I would like to back up the data and restart the RAIDs or, if necessary, rebuild the RAID and replace the old HDD. The firmware update should then also run Location / Standort 63571 Gelnhausen, Germany Aktuelle Konfiguration   Firmware-Version: Appware-Version: Bootware-Version: NVSRAM-Version: N26X0-780890-001 Anstehende Konfiguration   Firmware-Version: Keine Appware-Version: Keine Bootware-Version: Keine NVSRAM-Version: Keine Übertragen auf: Keine Modelln...

I am looking for an IoT expert to develop a low-cost hardware-firmware solution for a remote proximity sensor monitoring. The solution should handle digital input from PNP or NPN proximity sensors. The hardware should include an onboard SD card for local data storage. The firmware needs to be reliable for continuous sensor data reading and uploading on cloud.

I am seeking an expert in Arduino programming and hardware with keen troubleshooting skills to correct an issue encountered in our Laundromat service. - Issue: Our coin-based and bill acceptor's firmware does not register incoming payments when coins are put in to fast (this means bill acceptor is not working at all, since it puts in fast). This bug prevents the immediate update of customers' account balance, which is an expected function when coins or bills are inserted. - Task1: change the current read on port 24, 26, 28, 30 and 32 to open collector, so it registrer a pulse no matter the length. -Task2: The system works with a lcd touch screen, and when a machine is selected, the button for the specific machine will disapere for x amount of seconds, but another freel...

I'm seeking an experienced firmware developer to create a chip program for industrial equipment. The program will execute several tasks designed to boost efficiency, reduce costs, and enhance performance. Key Duties: - Design a chip program to manage the operations of industrial equipment - Integrate functionality that controls the equipment's temperature Ideal Candidate: - Have profound knowledge and experience in firmware development - Understands industrial automation - Experience in programming chips for temperature regulation.

As the client, I'm seeking a talented freelancer to help advance my audio project by adding key features. The device is a handheld one, meant for recording and playing audio. You will be tasked with: • Implementing Active Noise Cancellation (ANC) • Integrating Bluetooth Low Energy (BLE) Prior progress includes the selection of a MEMS mic and Codec. Ideal Skills: • Demonstrable experience in ANC development • Proficient understanding of Bluetooth Low Energy integration • Familiarity with STM32 Microcontroller This project needs a meticulous freelancer, as attention to audio quality is imperative. It's also crucial to possess an understanding of sound engineering principles and handheld device form factors.