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 ...
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
Hello guys,I want connect to a bluetooth device from STM32WB.I've used this function inspiered to setup the connection with the device found when scanning but it won't connect to it it always print out Connection To Slave Failed with reason 0x46 whic...
Under what circumstances will the BLE controller return Command Disallowed (0x0C)? I am calling aci_gap_set_discoverable() followed by aci_gap_update_adv_data() periodically. I see aci_gap_set_discoverable() return successful the first time that i...
I basically have this code:while (...) { // A while (BLE_STATUS_INSUFFICIENT_RESOURCES == aci_gatt_update_char_value(...)) { // B osDelay(10); } } while (BLE_STATUS_INSUFFICIENT_RESOURCES == aci_gatt_update_char_value(...)) { // C osDelay...