From 2c31adc4015a46697171c5911f7c60d4e24c7942 Mon Sep 17 00:00:00 2001
From: geeksville <kevinh@geeksville.com>
Date: Thu, 30 Apr 2020 18:29:51 -0700
Subject: [PATCH] Set the min/max ranges per the Semtech SX1278/SX1276
 datasheet

---
 src/modules/RFM9x/RFM95.cpp | 2 +-
 src/modules/RFM9x/RFM96.cpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/modules/RFM9x/RFM95.cpp b/src/modules/RFM9x/RFM95.cpp
index 49557190..fa5c684a 100644
--- a/src/modules/RFM9x/RFM95.cpp
+++ b/src/modules/RFM9x/RFM95.cpp
@@ -35,7 +35,7 @@ int16_t RFM95::begin(float freq, float bw, uint8_t sf, uint8_t cr, uint8_t syncW
 }
 
 int16_t RFM95::setFrequency(float freq) {
-  RADIOLIB_CHECK_RANGE(freq, 868.0, 915.0, ERR_INVALID_FREQUENCY);
+  RADIOLIB_CHECK_RANGE(freq, 862.0, 1020.0, ERR_INVALID_FREQUENCY);
 
   // set frequency
   return(SX127x::setFrequencyRaw(freq));
diff --git a/src/modules/RFM9x/RFM96.cpp b/src/modules/RFM9x/RFM96.cpp
index cf81ca40..1d5cdc74 100644
--- a/src/modules/RFM9x/RFM96.cpp
+++ b/src/modules/RFM9x/RFM96.cpp
@@ -35,7 +35,7 @@ int16_t RFM96::begin(float freq, float bw, uint8_t sf, uint8_t cr, uint8_t syncW
 }
 
 int16_t RFM96::setFrequency(float freq) {
-  RADIOLIB_CHECK_RANGE(freq, 433.0, 470.0, ERR_INVALID_FREQUENCY);
+  RADIOLIB_CHECK_RANGE(freq, 410.0, 525.0, ERR_INVALID_FREQUENCY);
 
   // set frequency
   return(SX127x::setFrequencyRaw(freq));