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 ...
I wrote AT and pressed enter and repeated it multiple time.Below is what i got in response:02:22:01.835 -> +OK02:22:01.835 -> 02:22:04.562 -> +ERR=-102:22:04.562 -> 02:22:06.430 -> +OK02:22:06.430 -> 02:22:29.110 -> +ERR=-102:22:29.110 -> 02:22:31.08...
AN5185 lists the contents of the device information table in Table 5What information in this table is valid at which state (wireless stack running or FUS running) of CPU2?My initial guess was that it should be valid during FUS execution as well as Wi...
Is it possible to start USB host on STM32WB55 MCU?
Is there any public examples of a stm32wb Bluetooth client application. Where the stm32wb client does a few read's and write to a server bluetooth applicaion. What i was thinking of was a BLE_HeartRate_Client program to the BLE_HeartRate program ...
In Group 1 G1_IO4 is a sampling capacitor and G1_IO3 is a sheild and in Group 2 G2_IO2 is sampling capacitor and G2_IO1 is input touch key. In Group 3 G3_IO4 is a sampling capacitor and G3_IO2 is a input touch key. so when i programmed with this conf...
Hello! I'm working with an STM32WB55 development board and I'm trying to take data fairly quickly (every 25 us) so I'm trying to work with the DMA to collect data. Right now, I'm not even collecting actual ADC data, just toggling a GPIO point to ge...
When receiving a write event to a characteristic via Bluetooth it is possible to return SVCCTL_EvtAckFlowDisable from the service handler.This then results in the event buffer not being released back to CPU2.But what happens if CPU2 runs out of memor...
Hello, I'm working on STM32WB55.Is there any limitation to write to (internal) SD RAM and do a system reset?I want to build an application that requires a lot of writing to SD RAM and then do system reset (and read the SD RAM and act according the da...
I have a B-L475EIOT01A2C evaluation board. Is it possible to use the LoRa software expansion for STM32Cube in order to address the SX1272 MBed Shield (SX1272MB2xAS) which fits on the evaluation board?
arm-none-eabi-gcc -o "P2P_Server.elf" @"objects.list" -lbep_diag_hf -lbep -lbep_diag -lbep_hf -mcpu=cortex-m4 -T"D:\kiran\new1\p2p\P2P_Server\P2P_Server\STM32CubeIDE\STM32WB55RGVX_FLASH.ld" --specs=nosys.specs -Wl,-Map="P2P_Server.map" -Wl,--gc-secti...