From bf93d6cf7a673b000981f66f650a5e8d05b03fa3 Mon Sep 17 00:00:00 2001 From: Frieder Schrempf Date: Fri, 19 Dec 2025 11:39:29 +0100 Subject: [PATCH] variants: Lilygo T-Echo (Lite): Use DC/DC regulator The schematic shows the LC circuit for the internal DC/DC regulator to be available. Enable it to save power. Signed-off-by: Frieder Schrempf --- variants/lilygo_techo/TechoBoard.h | 2 +- variants/lilygo_techo_lite/TechoBoard.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/variants/lilygo_techo/TechoBoard.h b/variants/lilygo_techo/TechoBoard.h index c9bdc229..66038827 100644 --- a/variants/lilygo_techo/TechoBoard.h +++ b/variants/lilygo_techo/TechoBoard.h @@ -13,7 +13,7 @@ #define PIN_VBAT_READ (4) #define REAL_VBAT_MV_PER_LSB (VBAT_DIVIDER_COMP * VBAT_MV_PER_LSB) -class TechoBoard : public NRF52BoardOTA { +class TechoBoard : public NRF52BoardDCDC, public NRF52BoardOTA { public: TechoBoard() : NRF52BoardOTA("TECHO_OTA") {} void begin(); diff --git a/variants/lilygo_techo_lite/TechoBoard.h b/variants/lilygo_techo_lite/TechoBoard.h index 8e6974bd..6e816b4e 100644 --- a/variants/lilygo_techo_lite/TechoBoard.h +++ b/variants/lilygo_techo_lite/TechoBoard.h @@ -13,7 +13,7 @@ #define PIN_VBAT_READ (4) #define REAL_VBAT_MV_PER_LSB (VBAT_DIVIDER_COMP * VBAT_MV_PER_LSB) -class TechoBoard : public NRF52BoardOTA { +class TechoBoard : public NRF52BoardDCDC, public NRF52BoardOTA { public: TechoBoard() : NRF52BoardOTA("TECHO_OTA") {} void begin();