mirror of
https://github.com/MarekZegare4/MeshCore-Solo.git
synced 2026-08-06 20:26:12 +00:00
Port the Wio Tracker L1 solo firmware (full on-device UI, dual BLE/USB companion transport) to Heltec V3 and V4 OLED boards. Neither board has a joystick or CardKB on-board, so each new env wires up both as optional peripherals with default pins from what the board leaves free, gated behind the existing UI_HAS_JOYSTICK/ENV_PIN_SDA+SCL flags. DUAL_SERIAL was nRF52-only; added an ESP32 helpers/esp32/DualSerialInterface.h counterpart so the flag isn't silently ignored on these boards. On V4's native USB CDC, isClientConnected() also honours (bool)Serial (real DTR), same as the nRF52 version; V3 has no native CDC so it stays BLE-only there. Screen (SDA 17/SCL 18) and CardKB (SDA 3/SCL 4) confirmed working on real V4 hardware. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>