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.
STM32 MCUs Wireless
Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
Forum Posts
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 ...
STM32WB55 BLE How to set security modes.
I'm currently looking into how to actually set the security modes and security levels for a BLE device build on the STM32WB55RG chip.I have found the method to get what the security mode and level is:tBleStatus aci_gap_get_security_level( uint16_t Co...
STM32WL Geolocation
Does someone tried to have geolocation somehow with STM32WL Lora Stack?Supposedly it's included in the protocol using RSSI or TDOA against different gateways.Another way is to have direct link without gateway of known position nodes and the different...
Resolved! STM32WL: NUCLEO-WL55JC1. Has anyone managed to use user button 2 ?
Hi, I tested the board with the UART_TwoBoardPolling but I don't succed to turn the user button 1 into the user button 2. The LED stops blinking but nothing append. With the debugger, it is going somewhere but i don't see where... maybe hardfault ?
Resolved! STM32WL SUBGHZ Radio IRQ Lines
Hi there,I have a small question about the Radio IRQ lines on the STM32WL series. As far as I am aware, there are two MCU interrupts tied to the SUBGHZ radio: the RFBUSY interrupt (EXTI45) and the SUBGHZ_Radio_IRQ (EXTI44). However, when setting up t...
UART example for STM32WB55 "printf" prints gibberish. I see, the characters are sent to "HAL_UART_Transmit" are correct. BLE HRT example prints debug messages correct.
The printed message is:▒▒RT ▒▒▒n▒▒ E▒amp▒▒ ▒▒▒a▒g▒▒ ▒h▒ C ▒▒b▒a▒y p▒▒n▒▒ ▒un▒▒▒▒n ▒▒ ▒h▒ ▒▒RT▒Insteadprintf("UART Printf Example: retarget the C library printf function to the UART\n\r");
Resolved! Conflict betwenn PKA and BLE after pairing.
Hello guys,I have a STM32WB application that runs bluetooth and PKA peripherals. We did setup this both peripherals a long time ago and was all going smooth. Our PKA is properly working using ISR, all the hardware semaphores were validated (including...
How to create a web server using stm32wb without connecting to a wifi router
if it was impossible I would be glad to explain
Resolved! Save data variable without loss after reset with STM32WLE5CBU6
Hi,I want to save my data calculation in internal memory or flash memory without loss after reset. But, I dont know how to do that. Because in the STM32WL MCU dont have memory bank. Any assistance would be greatly appreciated
Resolved! Sigfox with STM32WL55: Higher consumption in stop mode than specified in AN5480
Hello, I want to check the low consumption in stop2 mode. I use directly the Sigfox_PushButton example of cubeWL Page 71/79 of the AN5480 (Rev4 - July 2020) : I use the X_NUCLEO-LPM01A to measure the consumption in stop mode. With this setup: I suppl...
