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 ...
Hi All,I am working on B-WL5M-SUBG1 hardware.I compiled the example "C:\...........\STM32Cube\Repository\STM32Cube_FW_WL_V1.3.0\Projects\NUCLEO-WL55JC\Examples\PWR\PWR_STANDBY" to measure the current consummed in standby mode and I am measuring the ...
Hi everyone,I have custom stm32wle board that is configured as dc-dc supply, and external 32MHz crystal with 6.8pF capacitors.I can read and write to/from radio registers but i can't transmit any data. Indeed even transmit interrupt (HAL_SUBGHZ_TxCpl...
Hello,On a custom board based on the STM32WL55JC1, I managed to flash a version of the LoRaEndNode application. However, when I run it, I observe an unusually high power consumption of around 70 mA.In contrast, when the board is in programming mode o...
Hi, There's an image in the NUCLEO-WB55RG user manual (UM2435) with the phrase "Wrong Image". Not sure what this is suposed to mean, maybe an internal doc note? ST Doc team, can you please review? Best, Alessandro
Hi Champs, one of my customers develop on STM32WBA54KGU6. This SoC does not come with SMPS. Although he selects the righ reference (STM32WBA54KGU6) for code generation, SMPS seems to be used by default - he has to comment the line out form generated ...
Hello STM Community,I’m currently working on measuring a LiPo battery voltage using one of the ADC inputs (AIN6) on an STM32WB55RG. The battery voltage ranges from approximately 3.0 V to 3.95 V. Since the ADC reference (Vref) is 3.3 V, I used a volta...
How I get the software stack/firmware library stack with LoRaWAN for STM32WLE5xx MCU (other than Seed Studio Library) ?. In github, stm32wl repository only has a STM32WL55JC drivers alone. Is there any possibilities to get a firmware stack for STM32W...
Hi,I'm developing a board where i'm using the STM32WB55xx microcontroller. I do not intend to use the BLE interface for now and I do not want to have this pins wired. My question is what should i do with the RF1 pin of the microcontroller given that ...
I am using the LoRaWAN_End_node application. The application was working fine until I integrated the Low Power sample code. The Sequencer appears to stop working (I suspect the timers are not working). If I do not do add MX_LPTIM1_Init() in main e...
Hello,I'm developing a battery-powered application for the STM32WB55 (specifically the STM32WB55RGV6) and am seeing periodic pulses or spikes in the SoC's current consumption every 200ms in STOP2 and standby modes. These pulses occur with the Nucleo ...