- Upload software to your ESP32
- Configure WiFi settings using https://github.com/sampie777/ESP32TallyLightConfigurer
- Toggle Tally Light on/off using API urls
Server is running on default webserver port 80. Calls are TCP requests.
| Endpoint | Description |
|---|---|
/ |
Responds with HTML page with links to on/off |
/on |
Turn light on. Responds with 'on' |
/off |
Turn light off. Responds with 'off' |
You can get the IP address by pressing the Ident-button. Assuming you know your network a bit, only the last byte/section of the IP (Ipv4) address will be displayed. Displaying is done by flashing the byte code of the address. Long flash = 1; Short flash = 0.
Assuming the IP is 192.168.178.10, the Tally Light will flash (10 (dec) => 00001010 (bin)):
| Flash | Translates to bit |
|---|---|
| short | 0 |
| short | 0 |
| short | 0 |
| short | 0 |
| long | 1 |
| short | 0 |
| long | 1 |
| short | 0 |
| Pin | Description |
|---|---|
| 27 | Tally Light LED's transistor/mosfet |
| 26 | Ident-Button |
| 33 | Ident-Button ground, or just use the normal GND pin |
These values, including hostname, can be edited in ESP32TallyLight.ino. Here you can also hardcode WiFi credentials if you want.