diff --git a/Multiprotocol/DSM_cyrf6936.ino b/Multiprotocol/DSM_cyrf6936.ino
index f8a1af3..8bb25fe 100644
--- a/Multiprotocol/DSM_cyrf6936.ino
+++ b/Multiprotocol/DSM_cyrf6936.ino
@@ -292,10 +292,11 @@ uint16_t DSM_callback()
 	#define DSM_CH1_CH2_DELAY	4010			// Time between write of channel 1 and channel 2
 	#ifdef STM32_BOARD
 		#define DSM_WRITE_DELAY		1600		// Time after write to verify write complete
+		#define DSM_READ_DELAY		400			// Time before write to check read phase, and switch channels.
 	#else
 		#define DSM_WRITE_DELAY		1950		// Time after write to verify write complete
+		#define DSM_READ_DELAY		600			// Time before write to check read phase, and switch channels.
 	#endif
-	#define DSM_READ_DELAY		600				// Time before write to check read phase, and switch channels. Was 400 but 600 seems what the 328p needs to read a packet
 	#if defined DSM_TELEMETRY
 		uint8_t rx_phase;
 		uint8_t length;