Prerequisites¶
Don't want to install ESP-IDF?
Use the Web Flasher to flash pre-built firmware directly from your browser. The prerequisites below are only needed if you want to build from source or customize configuration.
Requirements¶
- ESP-IDF v6.x — follow the official installation guide
- Source the environment before building:
Supported Boards¶
| Board | Chip | set-target |
Flash | Roles |
|---|---|---|---|---|
| Heltec WiFi LoRa 32 V3 | ESP32-S3 | esp32s3 |
8 MB | Detector, Gateway |
| Heltec WiFi LoRa 32 V4 | ESP32-S3 | esp32s3 |
16 MB | Detector, Gateway |
| LILYGO T-ETH-Lite S3 | ESP32-S3 | esp32s3 |
16 MB | Wired Detector |
Next Steps¶
Once you have ESP-IDF installed and your board ready, head to Build & Flash to compile and upload the firmware.