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 ...
STM32WBA: Can I receive BLE frame in Ultra low power mode?
Hi, With STM32WBA52 (or others STM32WBA), can I receive BLE frame with MCU in ultra low power mode? What's the power consumption? Can I set BLE in ultra low power mode and still receive frame? That would trigger and wake up the MCU What STM32WBA ...
How do I send the data from my external soil moisture sensor by ADC being connected to an ADC input of the B-L072Z-LRWAN1 microcontroller using the I-CUBE-LRWAN1 example on the web or another method?
Hello everyone, I am completely new to the forum and to the world of LoRaWAN on microcontrollers.I am doing my undergraduate final project. This is based on a B-L072Z-LRWAN1 core that has a couple of sensors connected to it. One of them is an ADC sen...
Read data from 3rd party IMU over BLE
Hi, I am using a STM32WB55, and a third party IMU device. I used the P2P client demo code to start, and was able to get the two devices to connect. But I am trying to figure out how to call and read the data now. Since the P2P client app is not se...
Delayed RX IRQ with STM32WL5x Transceiver with LoRa
Hello,I'm using the STM32WL55 for LoRa communication.I found out that when receiving a packet the RX IRQ from the transceiver is executed in a delay from when the packet finished transmitting.From my tests this delay depends on the channel configurat...
Cannot load BLE firmware into the STM32WB55 CPU2
Hi,I have found some questions and discussions with similar topic, but no answer seems to apply to my case. I have an STM32WB55 Nucleo Pack, and I cannot manage to load any of the BLE stack binaries provided with the STM32Cube_FW_WB_V1.16.0 into my d...
Resolved! Where FE_CTRL1, FE_CTRL2 and FE_CTRL3 are used with STM32WL55 ?
Hi all,I'm here beceause I have a question about STM32WL55, I have this board STM32WL55JC and I I look in CAD ressources in schematic file , there is a switch to chosse between High or Low power emission and receive mode. This switch U7 is is ordered...
Is the OpenThread API concurrent safe?
I am developing a FreeRTOS project with around 12 tasks, many of which use the open thread ot* functions. However, my program will occasionally deadlock on all OpenThread commands, with the stack for each task showing that it is waiting for "Wait_Get...
What are the reception parameters of the nucleo LoRa applications/examples ?
Hi, Context:I am currently developing a LoRa board implementing the STM32WL55. I didn't get the SubGHz Middleware to work, so i implemented the approach as detailed in the reference manual page 206. The code compiles, and the tx-complete interrupt is...
Resolved! Unable to start FUS
I am using the STM32WB55RG MCU, Bluetooth feature with stack version 1.13.0 and FUS version 1.2.0. Everything was working normal until I tried doing the firmware upgrade of stack from v12.0 to v13.0. I am not able to perform FUS related operations. T...
Compatibility of firmware compiled with v1.10 libraries and stack 1.16 on STM32WB55CG
Hello everyoneI produce devices on the WB55CG with a BLE stack.There is a working firmware with libraries 1.10.0, everything worked successfully on chips with FUS 1.1.2.0Now a new batch of devices is in production, now in the MCU FUS 1.2.0.0.1) Do I ...
