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 ...
STM32WB55RGV6 What is the maximum payload per notification (BLE server)? How do I need to modify the program？
I want 120bytes per notification, I want 120bytes per notification, but I can only reach 20bytes with stm32cubemonitor-rf monitoring.The following picture is what I mainly modified in the program：Am I going wrong somewhere?
STM32WB55RGV6 ble The larger the number of bytes per notification, the slower the transmission interval?
15bytes per notificaiton, interval about 7.5ms120bytes per notification, interval about 30msI want to change 30ms to 10ms. How can I do?
Resolved! How can I reset ADC measurement for the next measurement?
Right now, I'm focusing on increasing ADC channel.I assembled the STM32WB55VG microcontroller and 8:1 mux.The mux is contolled by three GPIO pin for [2:0] encoding to select channel.The output of mux is connected to the ADC and I can see the ADC data...
STM32WB55RB can't allocate memory after GPIO Interrupt
The problem can be simplyfied to this code:int startFlag = 0;void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin){ startFlag = 1;}int main(){ if(startFlag== 1){ //crashes at first iteration (Hard_Fault_Handler) int *test = malloc(sizeof(i...
Resolved! STM32WB55RGV6(ble server notification)
How can I change the interval of ble notification (in C/S frame)?
Stack BLE random crash on STM32WB
I have an STM32WB that is configured in central, it connects to 8 devices in peripherals mode at the same time. This configuration works well, but from time to time the BLE stack does not respond, I see 8 peripherals disconnected and I do not receive...
STM32Cube_FW_WB - BLE_OTA application crashes when uploading firmware
Hi community,I have devices with own firmware in which I use also the BLE_OTA app with slight modifications to upload updates to my own firmware. Initially I used the app from ST to update the firmware. Then I created a tool in Python for Windows, Li...
STM32WB55RGV6(C/S) Is the BLE server notification interval at least 7.5ms?
Is the ble server notification interval at least 7.5ms?Can I reduce it？If the throughput is not enough and the notification interval can only be as low as 7.5ms?Am I the only way to increase the amount of data per notification (for example, from 15by...
