Closed

Upgrade an ESP based IoT HW platform

Project will require modification of a design of a microcontroller device based on ESP32 chip. It will be a universal IoT/automation programmable platform that is compatible with Arduino SDK and standard libraries. It will have several input/output types and should be fit into a standard DIN rail mountable enclosure.

What we currently have is a Logical diagram (with a different microcontroller) of the circuits for a 3 PCB platform. We also have a BOM. we don't have the PCB layout and we have nothing regarding enclosure design.

The project would involve the following activities:

1) Modification of the current logical diagram. The following points should be changed:

a) microcontroller changed from ATmega2560 to ESP32 (revise all other changes that this could lead to like power supply etc..)

b) removal of some circuitry (specifically the LEDs that are there)

c) Add some extra buttons, change OLED to a bigger one, add antena port for wifi/bluetooth, etc..

2) Creation of the PCB design

3) Creation of two prototype units

4) Design and creation of a DIN mountable enclosure

5) Writing of very simple test programs that would demonstrate correct operation of all of the interfaces/functions

6) Writing full documentation that would allow future modification and manufacturing

The acceptance must be based on confirmed correct operation of the prototype's each function.

Skills: Electronics, PCB Layout, Microcontroller, Electrical Engineering, Arduino

See more: cross platform project management, web based student registration system project, gsm based car security system project, srs rfid based student attendance system project, bluetooth platform project, web based interior design planner project, iot based garbage monitoring system project report, iot based smart parking system project, iot based smart healthcare kit project, iot based garbage monitoring system project report pdf, iot based smart energy meter project report, iot based water monitoring system project, iot based health monitoring system project report pdf, iot based health monitoring system project using arduino pdf, iot based health monitoring system project using arduino code, iot based car parking system project report, iot based health monitoring system project report, iot based health monitoring system project using arduino ppt, iot color based product sorting machine project, deployment diagram for a cloud-based iot platform

About the Employer:
( 0 reviews ) Prague, Czech Republic

Project ID: #30171059

38 freelancers are bidding on average $2346 for this job

(82 Reviews)
7.9
(49 Reviews)
7.9
avigupta0061

Best PCB Design Expert at your doorstep! Dear Client, We can modify and design a PCB for a microcontroller device based on ESP32 chip. We couldn’t stop ourselves from bidding after going through the description as the More

$2000 USD in 2 days
(32 Reviews)
7.1
(36 Reviews)
6.6
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 More

$2500 USD in 20 days
(69 Reviews)
7.1
(138 Reviews)
6.8
ahmad5857

Hi sir, I read your project. I am able to design you such board. Looking positive to work with you on this project. Regards, Ahmed

$3000 USD in 45 days
(60 Reviews)
7.1
Andrii0125

Hi. I am an electronic engineer with rich experience in IOT projects based on ESP. If you give me a chance of interview, I will show my precious works. I will keep good communication for further discussion. Best regard More

$2250 USD in 7 days
(35 Reviews)
6.5
(76 Reviews)
7.2
(20 Reviews)
6.5
(8 Reviews)
6.0
(53 Reviews)
6.7
ircrashed

Hello I have got your job posting “Upgrade an ESP based IOT HW Platform” and I am very much interested to work in your project. I am a circuit designer and have more than 5 years experience of working with the Ana More

$2000 USD in 15 days
(61 Reviews)
6.1
MuhammadUzair16

Hi. I am an electronic engineer with more than 10 years of experience. I have extensive experience working on similar esp32 and arduino projects. Please contact me to discuss details. Thanks

$2000 USD in 30 days
(17 Reviews)
5.7
(4 Reviews)
5.9
hemedmechanical

import 'package:http/[login to view URL]' as http; // for one time data fetching import 'package:http/[login to view URL]' as http2; // for periodic fetching all devices data import 'package:http/[login to view URL]' as http3; // for periodic f More

$2250 USD in 7 days
(29 Reviews)
5.1
Habibece17ruet

Hi, I have read your project requirements. I believe that my skills will be matched with your project requirements perfectly. I've worked with several projects based on: 1. Embedded system. 2. Internet of things. 3. More

$1500 USD in 5 days
(38 Reviews)
4.9
(41 Reviews)
5.5
jitendrabaraiya

I have more than 10 years experience in embedded field with hardware and firmware . so i can do your job within a time limit with your satisfaction.

$3000 USD in 30 days
(6 Reviews)
4.7
etalhak

Hello, I am an electronics and telecommunication engineer and I am quite experienced with hardware and embedded systems' design. I have designed many PCBs and I am experienced with EMI as well. I have checed your requi More

$2250 USD in 7 days
(18 Reviews)
4.6