STM32 MCUs Wireless

Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.

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Matter software expansion for STM32Cube

Dear all, The X-CUBE-MATTER Expansion Package is now available on our official website following this link  MATTER - Matter software expansion for STM32Cube - STMicroelectronics  It is a reference implementation for the demonstration of Matter on ST...

Ouadi by ST Employee
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  • 2 kudos

LoRaWAN_End_Node (Uplinks - STM32WL55JC)

Hi,I am developing a LoRaWAN project using the ST code (LoRaWAN_End_Node). int main(void){HAL_Init();SystemClock_Config();MX_LoRaWAN_Init();MX_GPIO_Init();MX_I2C1_Init();MX_TIM16_Init();HAL_TIM_Base_Start_IT(&htim16);while (1){MX_LoRaWAN_Process();}I...

STM32WB BLE performance with sequencer, android

We're working with the STM32WB developer board and we've encountered "slow BLE writes" with android.While trying to make our BLE writes faster, we determined that if we remove the "GATT_NOTIFY_WRITE_REQ_AND_WAIT_FOR_APPL_RESP | GATT_NOTIFY_READ_REQ_A...

FwPro by Associate
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  • 2 replies
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WB35 BLE application not working

Here at the university we have some projects using STM32WB for BLE applications, but we only have succeeded after messing around with teh BLE_CUSTOM example and overwriting some info into the ioc via notepad (it was used to be able to change the file...

Resolved! STM32WB55 Random Core2 Hard Faults

Hi,we've been testing STOP2 modes and faced random core2 crashes.We use radio stack 1.15.0 LightCrash data at 0x20030000: 0x1170fd0f   0x00000000   0x00000939   0x2003fa20Any ideas?

Aku by Associate III
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  • 12 replies
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Resolved! enabling support for Float printf on STM32WB application with Freertos(CMSIS V2) causes the BLE to be undiscoverable

Hello, Thank you for any feedback on this issue.i am using the Freertos Heartrate example shipped with the SDK as a starting point.i have noticed that the float type is not getting printed in the debug messages, so i enabled the "use float with print...

akahl.1 by Associate
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Resolved! BLE (UTIL_SEQ_SetTask) and EXTI conflict?

I made a PCB board with STM32WB5MMG, which receives the data of max30112 through external falling edge interrupt and sends it through BLE notify. However, once I add the execution task UTIL_SEQ_SetTask(1<<CFG_TASK_SPO2_EVT_ID,CFG_SCH_PRIO_0); in HAL_...

Lep_0-1696575523900.png
Lep by Senior
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  • 4 replies
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