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 ...

UART of NUCLEO-WB09KE UART signal no found

Dear ST team. I am testing UART of NUCLEO-WB09KE with the board [STM32WB09 Nucleo-64 board (MB1801 and MB2032)] I Set UART1 PIN PB4, PB4 with the source attached[100ms period tx send ]. I am checking CN3(23), CN4(35) but no signal shown. Is there a...

STM32WBA BLE Direction Finding with Low Power

Hello,I am currently working with the STM32WBA65RI for BLE Direction Finding using connectionless mode. I would like to know if it is possible to use a low-power mode such as Standby with RTC, allowing the board to consume only a few nanoamps, then w...

keys and context saving in LoRaWAN V1.5.0 LBM

I am struggling with the keys in the new V1.5.0 LBM stack. Keys are read from NFC EEPROM and device is joining. After joining, I expect the stack to save the join and session keys in secure memory so the keys are deleted in EEPROM for security. After...

Stop mode on Threadx with BLE on WBA

Hello. I'm working on a BLE application that uses an STM WBA55 board and ThreadX. It was based on the St Threadx p2pServer example, The Sequencer is disabled. I'm using stmCubeIDE 1.19 and st_fw1.7 and i cannot migrate to new versions due to compati...

STM32WL33 DMR Signal Rx RSSI and Demodulation

Dear Sir or Madam, We would like to use NUCLEO-WL33CC2 to verify DMR RSSI reliable detection(compulsory requirement) and demodulation(optional requirement). We only need rx chain for scanning purpose. As per ETSI TS 102 361-1, DMR TDMA frame has s...

Resolved! Controller sends LE Periodic Advertising Report instead of unmasked

When using a Zephyr RTOS host with PAwR synchronization response enabled, the STM32WB09 controller (observer role) reports a legacy LE Periodic Advertising Report (subevent 0x0F) while syncing to a PAwR broadcaster.The broadcaster is implemented on E...

STM32WBA63 + STM32_WPAN BLE + FreeRTOS tickless idle: BLE advertising misses LL timing after STOP wake when adding pre/post sleep hooks

Hello, I’m working on a low-power BLE peripheral design on an STM32WBA63 and I’ve hit a timing issue that I’m hoping someone can help me with.Hardware / softwareMCU: STM32WBA63CIUxSTM32CubeMX: 6.15.0Firmware package: STM32Cube FW_WBA V1.7.0Wireless s...

Recommend a BLE SoC with Eddystone support ?

Split from STM32WB05KNV6TR missing in STM32CubeIDE 2.0.0 Target Selector - this is a new questionHi Ghofrane,Thank you for the explanation. Since the WB05xN acts as a network coprocessor, it doesn't fit my current design goals as I want to avoid usin...

STM32WB05 - 1.8V supply IOs, 3.3V pullups. Clamped at 2.5V?

I have a STM32WB05TZF6TR. All VCCs are running off 1.8V. I'm trying to use PA8 and PB5 with 3.3V 10k pullups. But the signals are being clamped at 2.5V. I had expected this not to happen, as they are supposed to be 5V tolerant. Does anyone know what'...

STM32WL33 LPAWUR feature - distance problem

I am using the NUCLEO-WL33CC1 (for 868 MHz freq) and I tried the LPAWUR feature based on the Github examples that you provided:https://github.com/STMicroelectronics/STM32CubeWL3/tree/main/Projects/NUCLEO-WL33CC/Demonstrations/LPAWUR/LPAWUR_WakeupRadi...

STM32 MCUs Wireless

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