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 ...
Sources for ST BLE Sensor 4.12.0
Hello dear tech support and comunity.Is it possible to get sources for ST BLE Sensor 4.12.0 for Android and were?Here https://github.com/STMicroelectronics/STBlueMS_Android it seems to be only 4.9.0 as latest one.BRAlex
Resolved! How to stop the example program getting recovered ?
when the example file is modified but the original program gets recovered when the Device Configuration Tool Code Generation is hit after some changes in ioc file.#stm32wl55jcIts hard to start from the scratch in LoRa subghz, Do anyone have some meth...
Hello, STM32WB55 Power Consumption measurement with STM32 Nucleo Expansion Board which has Microcontroller STM32L496.
I am Attaching Observed Current Consumptions. I am observing Huge Difference between claimed current value versus observed current value at various low power modes. I am having right Connections as mentioned in Power Consumption measurement board Dat...
how to set broadcasting mode in STM32WB55 (when trying - getting 0x46 result = BLE_STATUS_NOT_ALLOWED)
I'm trying to run broadcasting mode on the base off BLE_P2PServer example and instead of aci_gap_set_discoverable in app_ble.c, in "Adv_Request" function, I'm trying to use the below function: aci_gap_set_broadcast_mode( Min_Inter, Max_Inter, ADV_NO...
STM32WB55 CPU2 flash size
How much flash memory is allocated for CPU2 flash and is it possible to write a RF firmware without involvement of CPU2
Resolved! not able to perform UART communication between Nucleo wl55jc2 and stmf104c8t6 what could be the reason?
UART setting are shown in picture of both devices
Resolved! Firmware release v1.12.0 breaks BLE and Flash erase behavior
Hello,There's a degradation in flash erase during BLE connection use-case between release 1.11.1 and 1.12.0.On 1.12.0 flash erase operation will cause the BLE client to disconnect (timeout).Same user code just the different FW version - 1.11.1 works,...
I'm working on P-NUCLEO-LRWAN3 as a mistake i delete every data from NUCLEO-L073RZ, now i have no idea how to comunicate with the sensor shield.
On the site of Rising hf i found a solution: "STM32Nucleo_ATCmd_Bridge-v0.1.3-20170920.bin". This file is impossible to find online. I tryed a usb- serial comunication with the sensor shield, but i can only recive data and not sending them. The lora...
STM32WL55 LoRaWAN EndNode Application I2C stop2 doesn't work.
i am trying to implement I2C for the LPS33HW Sensor in the LoraWAN endnode application. I know that the STM32WL55JC in the IDLE Mode it is going into the STOP2 Mode. Therefore i defined the i2c3 because it can be woken up without a lose. The Clock fo...
During startup I occasionally get stuck in the function UTIL_SEQ_WaitEvt located in STM32_seq.c.
Here is the function running in my STM32WB55CG:/** * this function can be nested */ void UTIL_SEQ_WaitEvt( UTIL_SEQ_bm_t evt_id_bm ) { UTIL_SEQ_bm_t event_waited_id_backup; UTIL_SEQ_bm_t current_task_id_bm; /** store in local the current_t...
