Files
HaloKeymind/src
MUSTARDTIGERFPV 83371a10f3 Add shared board class for ExpressLRS ESP32 TX modules
ExpressLRS transmitter modules share a common shape: powered from the
handset bay or USB rather than a battery, a fan over the amplifier, and an
ESP8285 "backpack" on a second UART that MeshCore has no use for.

ELRSTxBoard handles those from optional defines (PIN_FAN_EN,
PIN_BACKPACK_EN, PIN_BACKPACK_BOOT, MANUFACTURER_NAME) so a variant only
has to supply pin numbers. It also returns DIO0 from getIRQGpio(), since
the ESP32Board default is the SX126x pin.
2026-09-09 01:24:38 -07:00
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