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 ...
Resolved! USART1 (PA9-D8/PA10-D2) on Nucleo-WB15CC not working for serial comms
I'm working with a NUCLEO-WB15CC board (MB1641C-01) and am trying to use three independent serial ports for my project.I have found that the D8 and D2 pins on the board are not working for serial communication. I believe this is due to a pin conflict...
Why I do not find the receiver frequency setting in the LPAWUR_WakeupRadio_Rx code?
Why I do not find the receiver frequency setting in the LPAWUR_WakeupRadio_Rx code?While I can find the transmitter frequency setting in MRSUBG_WakeupRadio_Txas MRSUBG_RadioInitStruct.lFrequencyBase = 868000000;
STM32WL33xx: How to increase the wakeup radio distance?
What settings can be changed in LPAWUR_WakeupRadio_Rx code to increase the wakeup radio distance?From data sheet , The STM32WL33xx RF output power can be programmed to deliver up to +20 dBm, in TX+TXHP mode, and in MRSUBG_WakeupRadio_Tx code,MRSUBG_...
STM32WB09KE PAwR Setting Maximum Connection Interval
Hello Folks, I started playing with STM32WB09 after some difficulties related to entering in bootloader mode (thanks again to the community) and i wanted to try setting the maximum SCAN_INTERVAL + maximum CONNECTION_INTERVAL to see the best low power...
Resolved! NUCLEO-WB55RG board FW update
Hello, I have recently started getting familiarized with the P-NUCLEO-WB55 kit, and I have run to my first big mess up. I was attempting to perform a wireless stack FUS routine over the STLink interface, and I might have set a wrong start address for...
Problem with RTC Alarm, LSE, or power up?
Hi,I'm having a problem with the LSE/RTC and I'm not exactly sure where to start, but I'll try to explain it.I'm using the STM32WB55 and the RTC is used for FreeRTOS tick timing. It works perfectly during normal operation with a 1 ms tick, and it als...
Resolved! Why STM32WB15CC as a GATT server is not detected in ST BLE Toolbox after following "STM32WB Getting Started : Part 12b, Lab. Receiving data from the phone" video
Hi, I try to create a GATT server with a NUCLEO-WB15CC.I'm a beginner with STM32WB MCUs so I followed the Getting Started Series video and particulary : "STM32WB Getting Started Series: Part 12b, Lab. Receiving data from the phone" When its came time...
Resolved! BCD Calendar and Binary mode (mix mode) alarm is not working in STM32WL55
Basically, my requirement is to run RTC to monitor actual date and time for various schedules to actuate the devices. Note that RTC configuration is provided via LoRaWAN downlink and timestamp after LoRaWAN join.Hence, I would need mix mode to run bo...
Resolved! STM32WL33 Receive Interrupt Stops Firing after Low RSSI signals and doesn't recover
I'm using a STM32WL33 on 2 separate custom PCBs. I have one of them being a transmitter only, and I have verified that the transmitter consistently transmits when the keyfob button(s) are pressed (using one of the examples on a Nucleo CC2 board to v...
Resolved! Zigbee reconnect problem
I'm trying to develop an application for zigbee for the stm32wb55, but i get some problems when I try to reconnect.The configuration for the coordinator its the next parameters: - config.startupControl = ZbStartTypeForm; - config.extendedPa...
