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Schematic, Layout Design - Microcontroller Firmware - BLE+WiFi

What we seek is that a small gadget, I will provide sizes later on, which has an ultrasonic sensor and checks the liquid level of a tank and sends the data by connecting to the internet via Wi-Fi to a specific web server.

The project comprises 2 parts.

1st part is electronic component selection, schematic design, and simple layout. -----There should be one button for on/off and Bluetooth synchronization.

-Battery-powered, preferred 3V coin cell battery.

-Ultrasonic sensor range is between 0.05 to 2 meters.

-I will provide websites for component selection.

2nd part is firmware based on chosen micro-controller.

-On/Off by pressing the button for 5 seconds.

-Bluetooth will be activated only for a minute after pushing the button 5 times.

-We will use Bluetooth only for sending SSID and Password of the Wi-Fi that gadget will connect.

-Implement a simple GATT protocol

-Create a simple minimalistic iOS and Android to show working communication

-After the device connecting to Wi-Fi, it will send the liquid level of the tank once an hour with the id of the device and time.

I'm expecting a calculation of battery life.

Kemahiran: Susun Atur PCB, Elektronik, Mikropengawal, STM32, Arduino

Lihat lagi: design microcontroller schematic, design microcontroller based product, microcontroller firmware development, microcontroller firmware medical devices, design microcontroller pcb using orcad, design microcontroller using verilog, design microcontroller based solar tracking system, design microcontroller projects, design microcontroller based energy meter design lcd rs232, automation machine design microcontroller, mppt design microcontroller, boiler microcontroller firmware, led microcontroller firmware, layout pic microcontroller, design microcontroller circuit, firmware design microcontroller, on centos what additional package is needed to implement ssl on an apache web server

Tentang Majikan:
( 0 ulasan ) Secaucus, United States

ID Projek: #30184613

38 pekerja bebas membida secara purata $515 untuk pekerjaan ini

(79 Ulasan)
7.9
avigupta0061

Best PCB Design Expert at your doorstep! Dear Client, We can provide a schematic and PCB design with one button for on/off, Bluetooth synchronization, Ultrasonic sensor, 3V coin cell battery for microcontroller as p Lagi

$500 USD dalam 2 hari
(32 Ulasan)
7.1
amelectronics

Hello sir, I have experience in designing electronics circuits and can develop hardware compatible smartphone and PC based apps. I also have done a lot of IoT projects and can transform your idea into a fully working Lagi

$800 USD dalam 20 hari
(67 Ulasan)
7.1
Andrii0125

Hi. I am an electronic engineer with rich experience in hardware and firmware development. I have read your project description carefully, so I am very interesting in your project. I will keep good communication for fu Lagi

$500 USD dalam 7 hari
(35 Ulasan)
6.5
(7 Ulasan)
6.0
(39 Ulasan)
5.4
HarimohanG

FREE OF COST CONSULTATION Dear Client, I will provide Schematic and PCB design for microcontroller with ultrasonic sensor in a quality and timely manner. I have read and understood your requirements and could do it fo Lagi

$400 USD dalam 2 hari
(3 Ulasan)
5.2
JiangBin1113

Dear Client I am excited to submit this proposal. I have rich experience of over 10 years in the embedded system. I have developed a lot of the products during the past 10 years I think I can help you with your proj Lagi

$500 USD dalam 7 hari
(4 Ulasan)
4.8
aliabidlodhi74

Hello... I have read your requirement you want PCB design. I have already done a lot of project related to BLE wifi IOT projects. I am 100% sure I can do your task in no time. Send me msg then I will provide details. Lagi

$250 USD dalam 3 hari
(17 Ulasan)
5.0
(25 Ulasan)
5.1
ah7med

Hi there, I have read your requirements, is depending on what you want to do with it. I have made a lot of projects with Ultrasonic. After we make some command to move. I can work with all types of Microcontrollers pro Lagi

$556 USD dalam 7 hari
(13 Ulasan)
5.0
hemedmechanical

you can readily use ESP32 for your WiFi and BLE tasks, though ultrasonic sensor is not that power efficient typical example of that sensor HC-SR04 pulling around 15mA, while lidar based one ie: vl53l0x pulls around 6 Lagi

$600 USD dalam 7 hari
(29 Ulasan)
5.1
syfpr163

Hello Sir. I have 10 years good experience of hardware development. I have completed a variety of embedded system design and programming by using microcontroller, arm, etc Board PCB design have been completed by using Lagi

$500 USD dalam 7 hari
(7 Ulasan)
4.7
Devpro11

Hi, sir! I can handle your "Schematic, Layout Design - Microcontroller Firmware - BLE+WiFi" project as you like. I am an experienced ALTIUM DESIGN, PCB and PCB layout DESIGN developer with the skills necessary to do th Lagi

$300 USD dalam 3 hari
(8 Ulasan)
4.4
medvedevmax333

How are your? I have read your project very carefully. Actually, I have a lot of experience with similar project, so I can show you Device and Firmware Source Code. This project is a piece of cake for me. You also hop Lagi

$500 USD dalam 5 hari
(3 Ulasan)
4.0
danish2051

Hi I am an expert with more then 6years of experience in IoT, Automation, Embedded Systems, pcb design and dovelopment and prototyping. I have hands-on experience in arduino, esp32, pic, arm, raspberry pi and other mcu Lagi

$611 USD dalam 45 hari
(18 Ulasan)
4.4
kungfuupanda9

Hello I have been working for more than 10 years in the field of Sch, PCB design and firmware programming. I have experience in the areas including Wifi device. I'm flexible with my working hours. Cheers Srdan

$500 USD dalam 7 hari
(3 Ulasan)
3.9
anhvinhdongnai

Hi i'm vinh. I have over 15 years designing analog and digital electronic circuits with orcad. I design and create very good pcb. I have worked a lot with Ultrasonic sensor circuit. and i have upgraded it works fine on Lagi

$1000 USD dalam 2 hari
(10 Ulasan)
4.0
olaideejiwole

Hello sir/ma, I'm interested in taking this task up for you. I am an Electrical Engineer with a masters degree and I have high proficiency knowledge in: FPGA firmware in VHDL and Verilog for Altera/Actel/Xilinx FPGAs a Lagi

$250 USD dalam 2 hari
(7 Ulasan)
4.2
engmahmoudsaber3

Welcome Sir I can help you in successfully completing your project. I am an expert in the Arduino field. I have done many similar projects for this work. Send me all the details. Here are some of my work I unveiled an Lagi

$259 USD dalam 5 hari
(12 Ulasan)
4.1