Setup

1. Install Visual Studio Code

2. Install PlatformIO extension from Extensions (CTRL + SHIFT + X)

3. Open project with Platform IO.

4. Then select board

5. Then set parameters (in esp32/main_esp32.h or esp8266/main_esp8266.h): SDA and SCL port (default => ESP8266 4, 5 or ESP32 33, 35) and pin for button (default => 12)

6. Compile and upload.

7. Upload data.

8. Hold the button (pin 9 default) and press restart for hotspot to open (default ip should be 192.168.4.1 or just see serial for ip/hostname)

9. Input data to ESP and restart ESP if it doesn't by itself

10. Enjoy 🥰

OTA update

1. set in platformio.ini file for selected board upload_port (exampleupload_port=ws1.local)

2. upload... (if it doesn't do it first time try again)

Board scheme v1