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 ...
Joining a LoRaWAN network only once
Can I join a LoRaWAN network only once?so that after a software or hardware reset, i would not need to join the same network once again I am working with LoRaWAN_End_Node_LBM example
Request for Guidance on LoRa-E5 (STM32WLE5JC) LoRa TX/RX Setup in STM32CubeIDE 2.1.0
I am currently working with the LoRa-E5 Mini module based on the STM32WLE5JC microcontroller, and I am using STM32CubeIDE version 2.1.0 for development. I have successfully tested basic GPIO functionality (LED blinking), and I am now trying to implem...
Resolved! Original CN470 / 470 MHz Gateway Firmware for P-NUCLEO-LRWAN3
Hello ST team,I am using a P-NUCLEO-LRWAN3 starter kit with the NUCLEO-F746ZG gateway board.I accidentally overwrote the original gateway firmware on the F746ZG. I have already recovered the board so that it can be connected and programmed again with...
Low RF RSSI on Duty Cycled Reception
Good day, I am currently working on the development of an IoT sensor node product based around the STM32WLE5CC MCU. The product needs to be able to wake up from sleep on reception of a LoRa RF message. I have attempted to accomplish this by transmitt...
STM32WB5MMG - cannot change device name/model
Hi,I'm working on a project with your STM32WB5MM module, I managed to enable ZigBee and connect to the network, but I'm having trouble changing the device name, it keeps identifying itself as default value (STM32WB).ZigBee Stack: 1.24.0FW Type : FFD ...
Resolved! The stm32wb5mmg terminal can join the network with the specified panid
1. Requirement description It is expected that the terminal can join the network with the specified panid 2. Problems encountered during the test 2.1 It was found that the given function ZbStartup cannot enable the terminal to join the network with t...
Resolved! STM32WBA5M (Module) UltraLib Footprint error
Dear sir / madam The UltraLibrarian WBA5M (Module) footprint is flawed. Potentially it can screw the module under reflow.Those center GND pads are not placed correct. I noticed when comparing the ST dev-board module. see image..
Resolved! LoRaWAN_End_Node_LBM
Hello,I am having some hard time to connect my nucleo-wl55jc1 to any LNS, even though i checked that Device, Join, and App EUIs are all correct and there is no mismatch, but whichever LNS I try, I always get the same result First, I tried with an ind...
Resolved! New (v1.5.0) LoRaWAN_End_Node_LBM example draws much more current than previous
I have been working with the single core LoRaWAN_End_Node example application on a B-WL5M-SUBG1 board with good success. With STM32CubeMx v6.16.0, WL Firmware 1.4.0, I see a current draw of under 2uA between transmissions.Last week I upgraded STM32C...
STM32WBA Standby mode with BLE stack
Hello,I am currently developing a project that requires an ultra-low-power BLE-based indoor localization tag. The device should periodically wake up and advertise, remaining in standby mode (targeting approximately 500 nA to 1 µA) for about 90% of t...
