Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
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 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 ...
The readme.txt file for BLE_HeartRate_ota contains the following:@note This application is not supported by CubeMx but has been copied from the project BLE_HeartRate generated by CubeMx with some modifications in order to be able to download it...
While debugging an application on the M0+ core of a STM32WL55JC device, the debugger showed what appears the incorrect execution of an ARM machine instruction.The codesnippet at the beginning of the execution is shown in Image #1:(the original C cod...
Good day,On a brand new SMT32WB5MMG MCU, I have found that the One-Time Programmable area is not empty. See the image. The OTP area starts at 0x1FFF7000. There is also some data right before the OTP area - what is that doing there as well?For context...
I am using STM32WB55, and try to implement power saving functionality.I am using FreeRTOS and have a task that checks for the sleep conditions, and if they are met, it shall put the device in the lowest power mode possible. Wake-up is then triggered ...
Im' following this tutorial of STM32WB55: https://www.youtube.com/watch?v=CKYWy7LKL68&list=PLnMKNibPkDnG9JRe2fbOOpVpWY7E4WbJ-&index=19&ab_channel=STMicroelectronicsAll is fine until I try to generate code. It gets stuck at the moment of "Copying libr...
Hi, from the micropython repository there is a note on a problem regarding address resolution, it is reported at this link.Are there any details about it? is this a known and solved problem? or still open?Thanks and regards
The quartz used for HSE on the nulceo-wl55jc and on the reference design for stm32wl is NX2016SA 32MHz EXS00A-CS06465, which has a 10pF load capacitance (the BOM for reference design even mentions 8pF, but the quartz reference is actually 10pF).The m...
Hi everyone,I modified the project https://github.com/STMicroelectronics/STM32CubeWL/tree/main/Projects/NUCLEO-WL55JC/Applications/LoRaWAN/LoRaWAN_End_Node so that my MCU - STM32wle5c8 can communicate with lora but I get the error ("IRQ_CRC_ERROR") a...
I have function to receive Dev EUI, APP Key, and NWK Key data from UART. Then, I want to put and replace of Dev EUI, APP Key, and NWK Key in se-identity.h with my own data which I have saved in flash memory. But, an error occurs when only include my ...
Hi everyone,I'm trying to convert our IoT Sigfox sensor from EFM32 to STM32 architecture.As a beguinner on STM32, I'm using an LSM100A eval board based on STM32WLE5CC.Can anybody explain me how to create a simple Sigfox project ? I just want to send ...