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 ...
Hello everyone, I am trying to secure data exchange between my STM32WB55 and an external android app ( with BLE) using the Chachapoly algorithm encryption and decryption example found here: https://www.st.com/en/embedded-software/x-cube-cryptolib.htm...
I developed a prototype using a UART to Bluetooth dongle, the HC-05. This worked like a charm. I could pair my smartphone to it and continuously send data between the MCU Board and my smartphone. Now I want to optimize size and cost, therefore I choo...
Hi,I am using B-L072Z-LRWAN1 discovery kit. I want to implement USB-CDC functionality for my project. I created the project using STM32CubeMX with the settings of USB-CDC after following this STM USB training link https://www.youtube.com/watch?v=h9T0...
As the title says, I want to create a wireless mouse and was wondering if it was possible to make a low latency mouse using two STM32WBs (one for the mouse and one for the computer). Is this possible with this MCU series or is it better to use a dedi...
Our application connects ADS1299 with STM32WB5MMG through SPI and sends at least 250sps for data through Bluetooth. But we got a lot of examples using STM applications, but we couldn't get clear and straightforward code/examples for sending and recei...
this is what I see:###### AppSKey: 2B:7E:15:16:28:AE:D2:A6:AB:F7:15:88:09:CF:4F:3C###### NwkSKey: 2B:7E:15:16:28:AE:D2:A6:AB:F7:15:88:09:CF:4F:3CAT+APPSKEY=?2B:7E:15:16:28:AE:D2:A6:AB:F7:15:88:09:CF:4F:3CAT+APPSKEY=2B:7E:15:16:28:AE:D2:A6:AB:F7:1...
In the User Manual UM2435 for Nucleo STM32 provided the next schematic But in PCB we see the next I think that the next schematic is actual, is it correct?
Between Board 1 and Board 2 data exchange should be done through LoRa and data exchange between Board 1 and PC should be through USB. It would be very helpful if someone help with this.
I'm using LoRa E5 mini board that has STM32WLE5 MCU on it.I use STM32CubeProgrammer and the STlink of a Nucleo64 board to send the firmware to it.For some boards, I cannot succeed to flash them and get this error : When I try to use STM32CubeIDE I've...
Have an application for STM32WB55 which is likely to be occasionally exposed to 125C (max) ambient, but with very low power consumption. What is the behavior at the allowed limit? Do leakage currents increase dramatically (leading to thermal runawa...