STM32 MCUs Wireless

Installing custom firmware on the RisingHF RHF0M003LF20 board.

I have the P-NUCLEO-LRWAN3 package with the LoRa expansion board using the RisingHF chip.According to the RisingHF documentation, the built-in processor in the RisingHF module is a STM32L07x chip and can be programmed through the bootloader. I have a...

Custom board, STM32WB55, stack 1.4.0 Operating at low voltages (2.5V-3.0V), the BLE disconnects. Not a BOR reset, because the main microcontroller follows normal execution. Is there a different BOR for the BLE micro ?

Low Power on STM32WB without 32KHz Crystal

Greetings,From what I've read of the Cube code and guidance in AN5289, we enter STM32WB low power states by putting the M4 into the low power state we want. If we need the M0 to continue to advertise, for example, we would configure it to do so and ...

How to update Mesh Proxy Data Out?

Hello,I have mesh node with proxy feature. After provision, I can see that node advertising Mesh Proxy Service (UUID 0x1828), How can I update Mesh Proxy Data Out (UUID 0x2ade)? I spent a lot of time searching for some callback or function, where I c...

Communication between sigfox module on stm32lb072 development board and SDR dongle

I bought an stm32lb072 development board and wanted to learn the sigfox module on this board. I plan to send signals using modulation commands and receive messages on the SDR dongle of sigfox. Now I only get the ID of sigfox module in the development...

API Sigfox without prototype (SIGFOX_API_send_frame) and dont works. (STM32WL Single Core versions 1.1.0 and 1.0.0)

The API (SIGFOX_API_send_frame) found in the examples of PushButton and AT_SLAVE of STM32WL SINGLE CORE (https://www.st.com/en/embedded-software/stm32cubewl.html), versions 1.1.0 and 1.0.0, is without prototype and the sigfox does not work (does not ...

why the received data is not equal to the iot platform send？

UFBGA73 Mounting to PCB Due to unavailability of STM32WL55CC, I am using the STM32WL55JC with the UFBGA73 package. However, it is not possible for me to use a multi-board pcb printer / the minimum clearance is too large to be able to route out.

Please advise on mounts / bga-to-pin adapters or sockets that I can mount on a pcb so that I can still use this chip. Thanks in advance.

I want to change the TRACE interface from LPUART to UART1 in "I CUBE LRWAN".

I am using I CUBE LRWAN 2.0.0STM32L072-LRWAN1 board is in use.You want to use the TRACE function UART1 (PA9, PA10) pin.The TX outputs letters to the serial, but the RX function, such as keyboard input, does not work.NVIC is also set in UART1 INIT.HAL...