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 ...
As an example, the following code is provided, the timers are started and stopped in app_ble.c.I can run two of the three leds using two different timers and they work properly, but when I add the third one than the leds start working in an unexpecte...
I have written bootloader for F0 and F1 series. These are pretty straight forward and lots of flavors available on Github. However I cannot adopt the same strategy for the WB55. The reference documents on memory mention a standard bootloader and an O...
I have written an app using the sequencer and time server. My app selectively runs or doesn't run the BLE stack by calling or not appe_Tl_Init();I use HW_TS to generate delays. When I don't run the appe_Tl_Init function my timing is correct. when ...
In my project I uses 2 LEDs and one Buzzer, all of them based on PWM controlMy current HW implementation is as follow:Led#1 connected to PA.3 - PWM based on TIM2/CH4Led#2 connected to PB.9 - PWM based on TIM1/CH3NBuzzer connected to PA.0 - PWM based ...
I am trying to write FW for the WB55 which starts a BLE server on powerup ( so far so good)then after BLE connected to and a characteristic has been written and BLE disconnected I want to be able to enter standby modeUpon an RTC wakeup the FW will se...
Hi,I am currently using STM32 custom board with STM32CubeWB. I am a newbee in writing the firmware. There were two versions of binary files I got from previous programmer, one is with OTA function and one is without OTA function. They were uploaded i...
I am using STM32WB50 to build a sensor which can be connected by the Android app via BLE. The code is generated by cubemx, and advertise works fine. But it will not work when the phone request a connection with the MCU.I captured the BLE packages wit...
I tried to update the firmware on P-NUCLEO-WB55 devboard, but it fails with the following error:"Error: FUS_STATE_ERR_UNKNOWNError:Old Firmware delete failed"I check in STM32CubeProgrammer, and I have V.0.0.0 version: I do not know why it happened, m...
In ST's documentation, great pains seem to be taken to avoid specifically identifying the Semtech SX126x radio implementation. ST consistently refers to it as a "sub-GHz radio." Why is this?
