This project is a fully designed Microcontroller made with ESP32-S3. it has got 20 IO pins with ESP32 mapping so you can map them, and 4 power pins with gnd. Project also includes 4 mouting holes for screwdriwers with thermical protection No filmware needed
I made this because im running out of MCU's lol
- Nice microcontroller for nice projects ;)
ERRORS
two termical errors but that will work
This repository contains everything needed to review and reproduce the project:
-
/PCB– source CAD files and exported STEP model -
BOM.csv– bill of materials with linksBecause This is not cad project and im only making pcb im staying with that
You dont have to do anything. use arduinoIDE
| Name | Purpose | Quantity | Total Cost (USD) | Link | Distributor |
|---|---|---|---|---|---|
| AMS1117 | 5V to 3.3V regulator | 5 | 1.13 | https://www.lcsc.com/product-detail/C6186.html | LCSC |
| PCB | PCB manufacturing | 5 | 2.00 | — | JLCPCB |
| ESP32-S3-WROOM-1-N8 | Main microcontroller | 1 | 4.79 | https://www.lcsc.com/product-detail/C2913198.html | LCSC |
| 100mW 240Ω 75V Resistor | LED current limiting | 100 | 0.16 | https://www.lcsc.com/product-detail/C114629.html | LCSC |
| 100mW 10kΩ 75V | Pull-up / general use | 100 | 0.14 | https://www.lcsc.com/product-detail/C98220.html | LCSC |
| 5.1kΩ ±1% 100mW 0603 Resistor | USB-C configuration | 100 | 0.12 | https://www.lcsc.com/product-detail/C2907044.html | LCSC |
| 22Ω ±1% 100mW 0603 Resistor | Signal lines (e.g. USB) | 100 | 0.13 | https://www.lcsc.com/product-detail/C23345.html | LCSC |
| USB-C Conn | Power + data connector | 5 | 0.84 | https://www.lcsc.com/product-detail/C165948.html | LCSC |
| Emerald Green LED DIODE | Power indication | 100 | 0.51 | https://www.lcsc.com/product-detail/C965804.html | LCSC |
| 1uF ±10% 50V Ceramic Capacitor | Decoupling | 50 | 0.39 | https://www.lcsc.com/product-detail/C15849.html | LCSC |
| 100nF ±10% 50V Ceramic Capacitor | Decoupling | 200 | 0.64 | https://www.lcsc.com/product-detail/C14663.html | LCSC |
| 10uF ±10% 10V Ceramic Capacitor | Bulk capacitance | 50 | 0.40 | https://www.lcsc.com/product-detail/C19702.html | LCSC |
Additionally (things I already have at home: Buttons and pins. I didn’t include them because I can’t add items on the stasis site that I don’t want to receive grant for.
You can use this all. dont forget to star my work :))