STM32 MCUs Wireless

NUCLEO-WBA25CE1 "Bootloader limitation"

Hi, As per UM3610 « section 7.7 », a "Bootloader limitation" has been found in NUCLEO-WBA25CE1. Please refer to "Workaround" section if you are facing this limitation.

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...

Please go and visit our wiki pages to support your projects on our wireless product families.

Please go and visit our wiki pages where you can find a lot of information on our wireless product families (WB, WBA, WL) and the supported protocols: BLE, Zigbee, Thread, Matter, Lora, ... To begin your technical journey, please start from this top ...

RTC in with calendar

HiI am working on an STM32wl project where I need to use a real time clock, I use the Utilities that I have found in one of the examples that ST provides, it is the Sequencer, Timer server and System time.I can not see if there is a smart way to save...

How to use ADC channel 10~16 in the Nucleo-WB55 board? The 1-9 is successfully working but the ADC is not working from 10.

I'm designing multichannel ADC using scan conversion mode.Using HAL_ADC_Start_DMA code, the 1~9 ADC is easily saved in the DMA but. from 10, the ADC is not working and I cannot see any UART communication data.How to use ADC channel 10~16 in the Nu...

Is the "Additional Beacon" function still supported?

I just started a project with STM32WB5MM module and STM32Cube_FW_WB_V1.13.0. I implemented the BLE_Beacon example successfully. Now the question comes up if it is possible to send iBeacon and Eddystone advertisings alternating. I found a ACI_GAP_ADDI...

Resolved! (DEV_TARGET_CMD_ERR) when trying to flash custom pcb with STM32WLE5J8I6

Short and simple question: Why am I getting this error? Is there something obviously wrong with the schematic?Tested all possible configurations when trying to connect. Holding boot, holding reset, nothing works. The error code changes to target not ...

STM32WL FUOTA with SWAP SPACE of 4K Bytes

Hi,We have a custom design board with external flash and we are using external flash as download area. We are getting it working with upto 64 KB using SWAP_SIZE of 2KB. But our binary is around 150 KB, we enabled SWAP_SIZE of 4KB. With this scenario,...

Resolved! VBAT/3 ADC internal input measurement

Is there any code example on how to perform the VBAT/3 measurement. I need to measure my battery level (1.8V-2.7V) which I connect to VBAT pin. VDD and the rest of the micro supply pins are coneccted to a DCDC output which gives 3.3V.

STM32 + LoRa sx1278

Hi!I'm trying to get a connection between the stm32f411ce and the LoRa sx1278.The first comm fails because I read 0x45 on the RegVersion register on the LoRa(which is addresed at 0x42). From the documentation I read that it should be 0x12. does anyon...

Resolved! Looking for Sample Code for B-L462E-CELL1

I've downloaded STM32Cube_FW_L4_V1.17.0.However in this package, there is no project code for B-L462E-CELL1, of which the MCU is an STM32L462REY6TR microcontroller. Particularly I am looking for sample code for USART communications.

Is there a STM32WB Zigbee Trust Center example?

Hi,I have a STM32WB55 (P-NUCLEO-WB55-NUCLEO board) Zigbee coordinator to which I am trying to join an Ikea Tradfri bulb, but I cannot get the bulb to join. The bulb locates the network but fails to join. There is a 'Transport Key' message but no 'De...

Problem with RF Distance Range between 2 Nucleo-WL55JC2 ?

Hello, I am testing two STM32WL55. I have two NUCLEO-WL55JC2 demoboards. I'm using the example code provided in the LocalNetwork_Concentrator and LocalNetwork_Sensor demos. In the basic configuration, I cannot manage to have a communication distance ...

STM32 MCUs Wireless

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