Remove redundant calls#1
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T-Echo Lite Non-Shell has no ePaper display, but the existing companion BLE env inherits DISPLAY_CLASS=GxEPDDisplay from the base env. This causes display.begin() to run on non-existent hardware, corrupting BLE initialization and generating a random PIN that cannot be displayed, making BLE connection impossible. Add LilyGo_T-Echo-Lite_non_shell_companion_radio_ble env that: - excludes DISPLAY_CLASS and ePaper-related build flags - removes GxEPDDisplay.cpp and ui-new from build sources - uses static BLE_PIN_CODE=123456 (avoids random PIN generation) Also fix boards/t-echo.json: - add nrfutil to upload protocols list - add use_1200bps_touch=true and wait_for_upload_port=true to enable reliable flashing via PlatformIO upload button
Add Heltec V4 set adc.multiplier functionality
Battery (TechoBoard.h/cpp): Added PIN_VBAT_MEAS_EN (P0.31) — the T-Echo Lite has a gated voltage divider that must be enabled before reading. Also added pinMode(PIN_VBAT_READ, INPUT) before each ADC read to reclaim P0.02 from other peripherals. Pin definitions hardcoded from LilyGo's t_echo_lite_config.h. I2C (variant.h): Corrected SDA/SCL from P0.04/P0.02 to P1.04/P1.02 per LilyGo's IIC_1_SDA/IIC_1_SCL. The old P0.02 mapping conflicted with the battery ADC pin. GPS (variant.h): Corrected all five GPS pin assignments to match LilyGo's config — UART TX/RX, wake, PPS, and power enable were all scrambled. SPI (variant.h): Fixed SPI_INTERFACES_COUNT from _PINNUM(0, 2) to (2). Tested on T-Echo Lite Non-Shell (USB-C, no display). Battery readings match Heltec V4 reference within 10mV.
Implement proper shutdown procedure for R1 neo
…er v2 Should only really be disabled when it causes issues.
Add sanity build for LR1110 and SX1276 too
Fix FEM/LNA enbaled by default for Heltec T096, Heltec Wireless Tracker v2
Fix RAK4631 SX1262 hardware pin config
…ttery Fixes meshcore-dev#1183 — T-Echo Lite incorrect battery voltage
…shell-ble-clean feat(techo-lite): add Non-Shell companion BLE variant
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(also contains commits from dev, change your branch rak4631+13302 to be based on dev :))