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 ...
HiWe have a project that uses the STM32WB55 with the full BLE stack in version 1.10.1. Today I recorded some air traffic between my PC and the device and struggled over something that confused me.In our project we have disabled the data length suppor...
Hello,I am having trouble running a successful LoRaWAN FUOTA campaign for my Nucleo-WL55JC development board. I am using the LoRaWAN_FUOTA_DualCore example project found in the STM32CubeWL_V1.2.0 firmware package, and am using AWS-IoT for LoRaWAN as ...
Hi,On a custom board I can no longer reprogram the MCU (STM32WB15) via the SWD link.The last program flashed on the card works perfectly but I can no longer establish the SWD link with CubeIde via the ST-LINK probe.Message "target not found".I guess ...
I'm developing my custom board using a STM32WB55VGY6TR microcontroller and I want to use the Nucleo-WB55 developer kit as a programmer for my custom circuit board.However, I cannot start debugging using STM32cubeIDE. The IDE said that failed to start...
Hello,In STM32WLE5CC Lorawan, when It Doesn't get ack for confirmed uplink, it decreases its datarate(Increase SF), but not TX Power is increases.Say Due to ADR Device is at DR5 and TX Power 10. Due to increase in noise, device doesn't get ack from L...
I connected a LED to the PA11 pin of STM32WB55VGY microcontrollerand I want to toggle it.So, I'm trying to use HAL_GPIO_TogglePin(xx, yy) but I cannot know the "xx (GPIO_Typedef)" of PA11 pin.Where can I found which pin is which GPIOx?
Hi,I am developing a small module with the STM32WB10 and I need to do 10 ADC conversions (9 external and the internal temperature).However, I can only get the DMA to do the 8 channels configured in the regular channel ranks (Number of conversions = 8...
Hello everyone,Currently, I am working with the example LoRaWAN_End_Node on Nucleo-WL55JC1. I am trying to achieve downlink control. Downlink messages are sent from Chirpstack NS.Right now, I don't know where the function of receiving and processing ...
Hi everyone,I have NUCLEO-WB15CC board. This board has STM32WB15CCx MCU.I have also a custom board. This board has STM32WB15CCxE MCU.The differences of both MCU are, STM32WB15CCx has SMPS pins and functionality, but few GPIOs; STM32WB15CCxE has no SM...