From 24a4b99e314595a20fa160b3d40d9552c4138a12 Mon Sep 17 00:00:00 2001
From: Frieder Schrempf <frieder@fris.de>
Date: Fri, 19 Dec 2025 11:35:27 +0100
Subject: [PATCH] variants: Heltec Mesh Solar: 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 <frieder@fris.de>
---
 variants/heltec_mesh_solar/MeshSolarBoard.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/variants/heltec_mesh_solar/MeshSolarBoard.h b/variants/heltec_mesh_solar/MeshSolarBoard.h
index 69437c87..92d69f3a 100644
--- a/variants/heltec_mesh_solar/MeshSolarBoard.h
+++ b/variants/heltec_mesh_solar/MeshSolarBoard.h
@@ -20,7 +20,7 @@
 #define SX126X_DIO2_AS_RF_SWITCH  true
 #define SX126X_DIO3_TCXO_VOLTAGE   1.8
 
-class MeshSolarBoard : public NRF52BoardOTA {
+class MeshSolarBoard : public NRF52BoardDCDC, public NRF52BoardOTA {
 public:
   MeshSolarBoard() : NRF52BoardOTA("MESH_SOLAR_OTA") {}
   void begin();