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Set LilyGO T-Beam 1W to use TX0 3.0V (within reference +2.85V~+3.15V)

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This commit is contained in:
Steven Linn
2026-01-28 14:24:53 -07:00
committed by stevenlafl
parent 44e7c092c8
commit a9a8299e14
2 changed files with 2 additions and 2 deletions
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2
variants/lilygo_tbeam_1w/platformio.ini
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@@ -24,7 +24,7 @@ build_flags =
; Truth table: DIO2=1,RXEN=0 → TX | DIO2=0,RXEN=1 → RX
-D SX126X_DIO2_AS_RF_SWITCH=true
-D SX126X_RXEN=21
-D SX126X_DIO3_TCXO_VOLTAGE=1.8
-D SX126X_DIO3_TCXO_VOLTAGE=3.0
-D SX126X_CURRENT_LIMIT=140
-D SX126X_RX_BOOSTED_GAIN=1

2
variants/lilygo_tbeam_1w/variant.h
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@@ -62,7 +62,7 @@
#define SX126X_RXEN 21 // LNA enable - HIGH during RX
// TCXO voltage - required for radio init
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
#define SX126X_DIO3_TCXO_VOLTAGE 3.0
#define SX126X_MAX_POWER 22
#endif