diff --git a/Core/Inc/main.h b/Core/Inc/main.h
index 55a6514..e1e99c2 100644
--- a/Core/Inc/main.h
+++ b/Core/Inc/main.h
@@ -111,7 +111,7 @@ void Error_Handler(void);
#define PME_OFF HAL_GPIO_WritePin(MEMS_POWER_GPIO_Port, MEMS_POWER_Pin, GPIO_PIN_RESET )
#define PME_TOGGLE HAL_GPIO_TogglePin(MEMS_POWER_GPIO_Port, MEMS_POWER_Pin)
-//#define VL53L0
+#define VL53L0
#ifndef VL53L0
#define VL53LX 1
#endif
diff --git a/LoRaWAN/App/lora_app.c b/LoRaWAN/App/lora_app.c
index 9a3f54e..51b1d45 100644
--- a/LoRaWAN/App/lora_app.c
+++ b/LoRaWAN/App/lora_app.c
@@ -1015,9 +1015,10 @@ static void OnJoinRequest(LmHandlerJoinParams_t *joinParams)
APP_LOG(TS_OFF, VLEVEL_M, "OTAA =====================\r\n");
}
AppData.Port = 1;
- AppData.BufferSize = 2;
- AppData.Buffer[0]=0x38;
- AppData.Buffer[1]=0x38;
+ AppData.BufferSize = 10;
+ //AppData.Buffer[0]=0x38;
+ //AppData.Buffer[1]=0x38;
+ UTIL_MEM_cpy_8((uint8_t*)AppData.Buffer, "YUNHORN168", 10);
LmHandlerParams.IsTxConfirmed = true;
LmHandlerErrorStatus_t status = LmHandlerSend(&AppData, LmHandlerParams.IsTxConfirmed, false);
if (status ==LORAMAC_HANDLER_SUCCESS ) LmHandlerParams.IsTxConfirmed = false;
diff --git a/STM32CubeIDE/.cproject b/STM32CubeIDE/.cproject
index dc1d683..9458a06 100644
--- a/STM32CubeIDE/.cproject
+++ b/STM32CubeIDE/.cproject
@@ -133,7 +133,9 @@