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 ...
Build Failed! Lorawan End Node Project for custom board
Several Issues causing this fail, as I can see from the console.1. First, I used to STMCubeMX to generated code while doing the pin Configuration by my own. STM32WLE5CCU6 is the target device in my case. I followed the schematics to do the pin config...
Pairing flow with Bonding list and Resolving list
In general , when does resolving list used by stack and when is the data in bonding list used during pairing?I see that entries can be added by application to the resolving list, something that can't be done to the bonding list.Is there some chart ex...
CubeWL RX delays incorrect?
I have a CubeWL-based, CubeMX-generated LoRaWAN application (868Mhz region) on Helium (LNS tells me RX1 delay is 1s).OTAA join and confirmed msg downlink reception seemed very unreliable, even with a gateway just in the other room (OTAA ± 5 tries, up...
STM32WL55: interrupting CPU2
On the STM32WL55 MCUs, is it possible to have the ADC interrupt go only to the Cortex-M0+(CPU2)? I have a situation where I would like to trigger CPU2 with interrupts from the ADC, but I don't want to trigger the ADC interrupt for CPU1. Is this pos...
Resolved! [BLE] How can I know upon getting connection event if device was previously bonded?
I am a the peripheral, and just got a connection event from the client.Would like to know if server side provides a feature to know if I already bonded with client , or bonding will be needed. Is there a command I can give e.g., the ConnectionHandle ...
Client side following a security request
When a peripheral sends an aci_gap_slave_security_req() what event does it generate on central side?Asking it as central has the option to:Encrypt link . "the master may encrypt the link", which command does that?Pairing proc init "initiate the pairi...
Resolved! ble stm32l4
how can i do to activate the ble of stm32l4 cardI use platform io and framework = zephyr
FUS_STATE_ERR_UNKNOWN
Hi, I am using the P-Nucleo-WB55x board and using the latest CubeProgrammer v2.16.0 and I tried to install stm32wb5x_Safeboot_fw.bin since the release note said we need to install this FW. I have this error.-------------10:41:17 : Download Stack/FUS ...
Resolved! BLE Stack modify the RCC configuration
HI， I am developing my ble audio project with STM32WBA55G-DK1. I need use SAI interface as audio input interface. I have an annoying problem. I configure RCC before init ble stack. I choose use pll1rclk as system clock. But i call the BleStack_In...
question regarding tx power stm32wb modules
Hi in data sheet of different stm32WB modules, i see that max Output Power (dBm) is +6. Why is it 6 and not 8? I thought for europe the limit is 8? In case I want to sell the devices IN USA, max allowed TX power is even +20dbm. Does ST have any modu...
