From 078e5731bbb54f728572e0737458df540f1fa561 Mon Sep 17 00:00:00 2001
From: YuanHongbin <975559679@qq.com>
Date: Tue, 8 Sep 2026 15:31:02 +0800
Subject: [PATCH] =?UTF-8?q?docs:=20sx127x.h=E8=A1=A5=E5=85=85=E7=BC=96?=
 =?UTF-8?q?=E8=AF=91=E6=9C=9F=E4=BF=A1=E9=81=93=E9=80=89=E6=8B=A9=E6=B3=A8?=
 =?UTF-8?q?=E9=87=8A=E7=A4=BA=E4=BE=8B(USE=5FLORA=5FCH,=200~119)?=
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---
 Module/LORA/sx127x.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Module/LORA/sx127x.h b/Module/LORA/sx127x.h
index cf50b3f..0063ed0 100644
--- a/Module/LORA/sx127x.h
+++ b/Module/LORA/sx127x.h
@@ -767,6 +767,8 @@ typedef struct {
 
 #define CH0		LORA_FREQ_BASE		//出厂默认频率
 
+//#define USE_LORA_CH		1
+
 #if defined(USE_LORA_CH)
 #if (USE_LORA_CH >= 0 && USE_LORA_CH < LORA_CHANNEL_CNT)
 #define	FREQ_CENT				(LORA_FREQ_BASE + (uint32_t)(USE_LORA_CH) * LORA_FREQ_STEP)