NUCLEO-WBA25CE1 "Bootloader limitation"
Hi, As per UM3610 « section 7.7 », a "Bootloader limitation" has been found in NUCLEO-WBA25CE1. Please refer to "Workaround" section if you are facing this limitation.
STM32 MCUs Wireless
Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
Forum Posts
Matter software expansion for STM32Cube
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 to support your projects on our wireless product families.
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 ...
Resolved! I would like to know about the MCU's in low power series which has the best performance efficiency. I would also like to get a comparison of the low power series MCU's with STM32WLE5x.
My application uses an sx1262 LoRa sub GHz transceiver. I need an MCU which has very low power consumption as well as high performance efficiency. In that case which option will be the best? Is it to choose a lower power series MCU and add an extra t...
How to switch I2C pull up when STOP MODE 2 on STM32WLE
Hello,I have a STM32WLE that works with the lora end_node projectI have a sensor that i power up with a mosfet when needed.But during the time that the chip is sleeping i need to disable the internal I2C pullup (+30 uA more due to the fact that the V...
STM32WL55JC17 LoRaWAN ABP activation problem
Hi, I am using the NUCLEO-STM32WL55JC1 LoRaWAN board, which I have connected to the TTN through the OTAA activation method as seen in the snapshot below. Now I wanna connect it via the ABP activation method, however, the device can't connect to the T...
Resolved! About Data transmit with Usart1 using DMA
Hi.I am using STM32WL55.I set USART1 with DMA tx and DMA rx.I tried to transmit some data as follows. printf("[*] Program Ver 0.2.0.0\r\n"); printf("\r\n"); printf("Net> ");"[*] Program Ver 0.2.0.0\r\n" and "\r\n" are transmitted.but "Net> " is di...
Resolved! How to detect STM32 CubeMX Programmer from my application
I am developing an application on the Seeed Lora-E5 module, which contains an STM32WLE5.Currently I am programming the device via the SWD interface, but for future firmware updates I want to use the UART, (this UART is available externally through a ...
BLE HID of STM32WB55 integrated send volume up key
HelloI'm developing a project on chip STM32WB55. I have referenced the demo aboutBLE-HID of ST's "STM32Cube_FW_WB_V1.16.0". The sample code looks define for mouse usage. Could anyone can teach me how to integrated send volume up key into this sample ...
