From 80ca720002109c93ad629224515ce4d19d6f5bf7 Mon Sep 17 00:00:00 2001 From: Frieder Schrempf Date: Fri, 19 Dec 2025 11:41:53 +0100 Subject: [PATCH] variants: ProMicro: 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/promicro/PromicroBoard.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/variants/promicro/PromicroBoard.h b/variants/promicro/PromicroBoard.h index c23ed1c9..6719fc46 100644 --- a/variants/promicro/PromicroBoard.h +++ b/variants/promicro/PromicroBoard.h @@ -20,7 +20,7 @@ #define PIN_VBAT_READ 17 #define ADC_MULTIPLIER (1.815f) // dependent on voltage divider resistors. TODO: more accurate battery tracking -class PromicroBoard : public NRF52BoardOTA { +class PromicroBoard : public NRF52BoardDCDC, public NRF52BoardOTA { protected: uint8_t btn_prev_state; float adc_mult = ADC_MULTIPLIER;