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 ...
How to implement USB-CDC functionality for B L072Z LRWAN1 discovery kit
Hi,I am using B-L072Z-LRWAN1 discovery kit. I want to implement USB-CDC functionality for my project. I created the project using STM32CubeMX with the settings of USB-CDC after following this STM USB training link https://www.youtube.com/watch?v=h9T0...
STM32WB for low latency wireless mouse application
As the title says, I want to create a wireless mouse and was wondering if it was possible to make a low latency mouse using two STM32WBs (one for the mouse and one for the computer). Is this possible with this MCU series or is it better to use a dedi...
How do we send continuous data (Hex data - 250sps) through Bluetooth in STM32WB5MMG?
Our application connects ADS1299 with STM32WB5MMG through SPI and sends at least 250sps for data through Bluetooth. But we got a lot of examples using STM applications, but we couldn't get clear and straightforward code/examples for sending and recei...
LoRaWan_AT_slave example does not change the keys with the AT+NWKSKEY command
this is what I see:###### AppSKey: 2B:7E:15:16:28:AE:D2:A6:AB:F7:15:88:09:CF:4F:3C###### NwkSKey: 2B:7E:15:16:28:AE:D2:A6:AB:F7:15:88:09:CF:4F:3CAT+APPSKEY=?2B:7E:15:16:28:AE:D2:A6:AB:F7:15:88:09:CF:4F:3CAT+APPSKEY=2B:7E:15:16:28:AE:D2:A6:AB:F7:1...
Resolved! Is it wrong your schematic for UM2435 in the User Manual for RF?
In the User Manual UM2435 for Nucleo STM32 provided the next schematic But in PCB we see the next I think that the next schematic is actual, is it correct?
I want to configure B-L072Z-LRWAN1 Board-1 to transmit data through USB device(CDC) and another board-2 to receive data through LoRa, if board-2 after receiving data, if it send some data then board-1(which is connected to PC) have to receive it.
Between Board 1 and Board 2 data exchange should be done through LoRa and data exchange between Board 1 and PC should be through USB. It would be very helpful if someone help with this.
Error: failed to erase memory
I'm using LoRa E5 mini board that has STM32WLE5 MCU on it.I use STM32CubeProgrammer and the STlink of a Nucleo64 board to send the firmware to it.For some boards, I cannot succeed to flash them and get this error : When I try to use STM32CubeIDE I've...
What is the device behavior when operating near the maximum junction temperature? Specifically what is/are the failure mode(s)? Leakage current? Latch-up? Die melt?
Have an application for STM32WB55 which is likely to be occasionally exposed to 125C (max) ambient, but with very low power consumption. What is the behavior at the allowed limit? Do leakage currents increase dramatically (leading to thermal runawa...
Resolved! STM32CubeIDE PWM Mode1/2 are missing when the channel is configured in Output compare
I have a board Nucleo WB55 and I'm configuring PWM on channel 1 of TIM2.I know is possible configure PWM Mode 1 also on channels configured as Output Compare, but CubeIDE not allow set this configuration, I think is an issue.I changed the init code w...
