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 everyone,I am trying to connect a NUCLEO-WL55JC1 to the TTN network. I have specified the device EUI, app/join EUI, app key and network key in the se-identity.h file. The debug output of the board confirms that the values correspond to the values ...
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...
