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 ...
I need to know, is there any specific command(Like a AT Command) to get a timestamp from any network server or gateway for the end device STML082? Is there any API we can find in the "STM32 Cube Expansion" stack to implement it? If there, then where...
Hello,I am new to BLE and the STM32WB55. I want to get to a point where I can use the Nucleo board (MB1355C) to receive advertising messages which contain data. I was looking at the BLE example repository. I also attended the ST workshop for this m...
I get this errorc:\Users\sabdalla\zephyrproject\zephyrproject\zephyr>west flash-- west flash: rebuildingninja: no work to do.-- west flash: using runner pyocd-- runners.pyocd: Flashing file: C:/Users/sabdalla/zephyrproject/zephyrproject/zephyr/build/...
Hi Sir,In the MB1355 schematics what is mean by 0R value. If it is 0 Henry what is the use of placing 0Henry. Does 0 Henry gives any effect??
Hi, I have two types of MCUs that I am building a board with. One is labeled as STM32WB55, while the other one is ES32WB55. Is there any difference between the two? I could not find any information on the ES32 chip in my Googling. I am having trouble...
Hello everyone,We are developing a custom board based on the STM32WB55CGU in my company, and I would like to know if the only way to flash the binaries for the CPU2 is by using the USB DFU bootloader ? Can we use a connection handled by a ST-Link ?It...
Platform: STM32WB55 discovery board connected to I2S codec.My mission: To receive data from the codec using DMA transfer.Calling to HAL_SAI_Receive function returns the data correctly so I guess that everything is configured correctly.When calling to...
Hi !I got a discovery board B-L072cz-LRWAN1. It go to stop mode and when the Alarm trig it wake up and run the program correctly. But when I use the uart for print or anything else, the program stop. Here is my code. It's based on the cube-LRWAN1 exa...
Hello , Today I Wrote My Second Article Entitled How To Connect Your First LoRa Device ( STM32L072CZ Microcontroller ) . In This Project i used The B-L072Z-LRWAN1 Development Board From STMicroelectronics and Also the Shield X-NUCLEO-IKS01A2 From STM...
Hello,We designed a device with CMWX1ZZABZ-091 LoRa module on I-CUBE-LPWAN (Our FW is based on AT_Slave example).Now we are in the middle of getting FCC certification and our certification lab asked us to provide a command for testing radio.We recomm...