Pertama Install ARDUINO IDE
https://www.arduino.cc/en/software Install CP210x https://www.silabs.com/documents/public/software/CP210x_Universal_Windows_Driver.zip
Tutorial flash dan general info ESP32 8 CH relay
https://hackmd.io/@hwthinker/Bk1SNzgS1l
| Serial USB TTL PIN | ESP32 PIN |
|---|---|
| RX | TX |
| TX | RX |
| IoO | IOO |
| GND | GND |
| 5V/VCC | 5V |
| EN | EN |
ESP32 PINS https://drive.google.com/file/d/1NIE4KYUGKdWFoml3p8Abyh2nCghxGzEB/view?usp=drive_link
USB UART TTL https://drive.google.com/file/d/1zMr_euTKM4f1L7AgPr42nkCM1jAknNvE/view?usp=drive_link
Custom Relay ESP32 Dev Board
| Relay | ESP32 PIN |
|---|---|
| 1 | D26 |
| 2 | D25 |
| 3 | D18 |
| 4 | D19 |
| 5 | D21 |
| 6 | D22 |
| 7 | D23 |
| 8 | D27 |