Simple ESP32 circuit PCB board - Validation, Routing, Program and order

Job Description:


I have a simple ESP32 circuit on EasyEDA, and need some assistance

I am very busy and have to get it done right the first time, I need a second pair of eyes to verify the work.

The order will be place with JLCPCB and your task will include:

1. Double checking the design.

2. Components\Built should be done by JLCPCB,

3. Ensuring components are the best quality, best fit and cheapest

4. Routing of PCB (creating best paths and width - specially for powerlines)

5. Assist with ordering (BOM, ....)

6. Writing a simple code to ensure all components work.

Your testing code should cover, the following tests: (When Wireless and Bluetooth are ON)

A. Buzzer should sound a melody and beeps (very very loudly),

B. LEDs should flash,

C. Heat sensor should work,

D. IO ports should control servos,

E. I2C ports should work,

F. Battery ADC should measure incoming <3.3 voltage from Battery,

Photos attached:

The size of board is very small. (L: 28mm , W:20mm , H:12mm)

Black Connectors in 3D picture are just for demonstration and will be removed.


The project's Only purpose is design validation and functionality of the board. This could not be verified until board is received and tested by myself. As a result the Payment will be in 1 payment and will be made at the end of the project, when the board is built and delivered by JLCPCB and your code works 100%.


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

About the Client:
( 0 reviews ) Doreen, Australia

Project ID: #35107294

31 freelancers are bidding on average $236 for this job


Hello, thank you for your job posting. I read your description about ESP32 I am a senior electrical engineer. I have plenty of experience in firmware development and micro-controller developments. I can write the firmw More

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(13 Reviews)

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