feat: add PlatformIO ESP32 firmware with dual-STA + MQTT + GoPro control

firmware/ ├── platformio.ini — ESP32 (esp32dev), PubSubClient + ArduinoJson ├── src/main.cpp — Full camera node firmware (360 lines) │ ├── SPIFFS config persistence │ ├── Dual Wi-Fi STA (travel router + GoPro AP) │ ├── GoPro Hero 3 HTTP API (start/stop/status) │ ├── 60-byte binary status blob parser │ ├── MQTT per contract (status QoS1, heartbeat QoS1, announce QoS2) │ ├── Command subscription (start/stop/reboot) │ ├── Auto-registration (announce → hub assigns cam-NNN) │ ├── Heartbeat every 60s, status every 30s │ ├── LED status indicator │ └── Exponential backoff reconnection ├── data/config.json — Default SPIFFS config template └── README.md — Quick start, config reference, troubleshooting
2026-05-21 21:54:05 +00:00
parent e4324e626f
commit d419dfe519
4 changed files with 718 additions and 0 deletions
@@ -0,0 +1,23 @@
+; RemoteRig — ESP32 Camera Node Firmware
+; Platform: ESP32 (ESP8266 compatible with minor changes)
+; Framework: Arduino
+;
+; Build:  pio run
+; Upload: pio run --target upload
+; SPIFFS: pio run --target uploadfs
+; Monitor: pio device monitor
+
+[env:esp32dev]
+platform = espressif32
+board = esp32dev
+framework = arduino
+monitor_speed = 115200
+upload_speed = 921600
+
+lib_deps =
+    knolleary/PubSubClient @ ^2.8
+    bblanchon/ArduinoJson @ ^7.3
+
+build_flags =
+    -D CORE_DEBUG_LEVEL=0
+    -D CONFIG_ARDUINO_LOOP_STACK_SIZE=8192