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,I have found a new bug in CubeMX generated code.My setup: STM32WubeIDE 1.9.0CubeMX 6.5.0Chip STM32WB55VGYxFirmware pack V1.13.2If you configure your project to enable RCC interrupts, CubeMX will generate twice the lines /* RCC_IRQn interrupt c...
Hello,I am using STM32WLE5CC MCU with STM32Cube IDE, and used Lorawan as End Node.I am trying to read battery Voltage from STM32WLE5CC internal ADC Battery Channel, I got fluctuating voltage level from it.I see 254, 201,220 like values, which is not ...
Hi,I'm using a custom board with STM32WB55CG. When I uploaded my custom BLE program with STM32IDE, the program could not work. Then I found the chip had an error with FUS and wireless stack. When I read the FUS info, the fus version was v1.1.1.0 and...
Hi community.I try to learn about Bluetooth communication with STM32WB15 but it doesn't have AT server firmware so I try to design my own firmware base on STM32L412 UART communication and STM32WB15 with transparent mode firmware.The problem is to lea...
### Flashing Target ###Open On-Chip Debugger 0.11.0+dev-00748-ga70bab9e5 (2022-06-28-14:36)Licensed under GNU GPL v2For bug reports, readhla_swdInfo : The selected transport took over low-level target control. The results might differ compared to pla...
I'm trying to upgrade the FUS and wireless stack version on my STM32WB55 Nucleo board via ST-LINK using STM32CUBE Programmer GUI tool and seeing this error message FUS_STATE_IMG_NOT_AUTHENTIC. I'm using "STM32WB5x\stm32wb5x_FUS_fw.bin" to upgrade the...
I am using the STM32WB55 microcontroller where I use BLE and integrate my main program with code that I am implementing.On the other hand, I need to use LoRaWAN and for this I use the HOPERF RFM95 module in which only the radio part is integrated but...
Hello,Our application is to count fast external interrupt with denouncing in EXTI_callback().only When this interrupt is ongoing and try to write flash ,then STM32WLE5CC hangs, and reboot using Independent watchdog.Write to flash code:void emulated_e...
Hi,I'm using stm32wb55 for ble application.I want to check the connection state of BLE for conditioning case.Is there any global instance or register which contain the state of BLE?Thanks.
The datasheet indicates the value of 470nF for the SMPS mode on the VFBSMPS pin. But for the LDO mode, I didn't find the required value.Thanks
