Add Elecrow ThinkNode M8 board support (thinknode_m8) (#11226)

* Add Elecrow ThinkNode M8 variant scaffold (thinknode_m8)

nRF52840 + SX1262 + 2.4" e-paper + ATGM336H-5NR32 GPS.
All pins resolved from ThinkNode_M8_V0.3.sch; cross-checked
against meshtastic/firmware#9181 (Elecrow V0.1 reference).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* Add Elecrow ThinkNode M8 board support (nRF52840/SX1262, 1.54in e-ink, ATGM336H GNSS, SC7A20, EC04 encoder)

* Address review: keep the stored backlight level out of blanking, match only the SC7A20 WHO_AM_I byte, and transfer detents atomically

* Use std::atomic for the press-and-turn detent counter so native builds compile

* Drop the ThinkNode M8 LED_BUILTIN redefinition that warned on every translation unit

---------

Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Thomas Göttgens
2026-07-30 15:59:35 +00:00
committed by GitHub
co-authored by Claude Sonnet 4.6 claude[bot]
parent 84322af4e0
commit 597f6767b5
22 changed files with 641 additions and 33 deletions
+1 -1
View File
@@ -566,7 +566,7 @@ class AnalogBatteryLevel : public HasBatteryLevel
// technically speaking this should work for all(?) NRF52 boards
// but needs testing across multiple devices. NRF52 USB would not even work if
// VBUS was not properly connected and detected by the CPU
#elif defined(MUZI_BASE) || defined(PROMICRO_DIY_TCXO)
#elif defined(MUZI_BASE) || defined(PROMICRO_DIY_TCXO) || defined(ELECROW_ThinkNode_M8)
return powerHAL_isVBUSConnected();
#endif
return getBattVoltage() > chargingVolt;