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,I tried to flash stm32wb5mm-dk board with cubeProgrammer with image of 900kB. I am getting error message " Sector Erase operation has failed at least for one of the specified existing sectors"These are my settings of memory protection:When I try s...
Dear All,Our work is focused on the STM32 WL55JC1 board!What we would like to achieve is use its RF transceiver as W-MBus.It seems that WL55 is suitable for WM-Bus since its transceiver supports the appropriate frequencies and modulations for such pu...
Hi everyone, I'm facing a problem with my STM32WB1MMCH6TR. After performing an OTA update, the power consumption jumps from 120µA to 2.5mA, which is significantly higher than expected. Interestingly, the power consumption returns to normal after I po...
I have five identical development boards that I am attempting to bring up. One of the boards works without issues. The other four all fail during MX_LoRaWAN_Init(), After digging a little deeper I found that the SubGhzSPI peripheral is never getting ...
Can someone confirm that the STM32WB10CC does not come pre-programmed with the BLE stacks? I'm assuming they are not pre-programmed, because I've used FUS in STM32CubeProgrammer to see if I can Start Wireless Stack. When I do, a message pops up stat...
In the documentation for STM32WB09 it is written that the output impedance of the chip is 40 ohms. It is also written in the document AN5526 on page 5. And in the documentation for MLPF-NRG-01D3 chip it is written: Transmission line between STM32 and...
HiI am trying to interface the STM32WLE55x lora module to a pulse counter. when I tried with interrupt as a counter (as i have to count the pulses!!!) its taking 123mA current at the time of sending the data to server and on ideal condition it is ta...
I'm working on a project with the STM32WL55JC microcontroller. Before testing the LoRaWAN_FUOTA_DualCore application, my LoRaWAN setup was functioning correctly with all example applications.However, after flashing the LoRaWAN_FUOTA_DualCore applicat...
I 've made a realy simple app for testI'm using only 1 i2c and 1 spi and 1 gpio as input and 2 as outputI've set all unused gpio to analog to lower currentafter init it starts advertising and goes in STOP2 mode for 10 secI can see after the boot arou...
I've looked through many examples (in particular p2p client ) but I can't find any that sends payload that's made of array ```uint8_t pPayload[] = {0xFF, 0x01, 0x00, 0x05, 0xAA};uint8_t payloadLength = sizeof(pPayload);ret = aci_gatt_write_without_re...
