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 ...
STM32WL55JCI7 RF line design
Hello there!I have a request regarding PA matching impedance measurements.We are currently working on the implementation of a VHF pulsar system. Initially, we tested it on the NUCLEO board without incorporating the filtering components (impedance mat...
Resolved! P-NucleoWB55 ST-LINK error STM32 target found
Hi,I am having a problem with my P-NucleoWB55 development board. When using STMCUBEIDE and trying to run the program, I get the following error.STMicroelectronics ST-LINK GDB server. Version 7.4.0Copyright (c) 2023, STMicroelectronics. All rights res...
Resolved! Node and gateway are not getting connected using FSK modulation using B-L072Z LRWAN1 board.
Hello communityGateway terminal image shows FSK at channel 9 and 868 frequency.I have downloaded the library code the default set region is Europe and the frequency is 868. And I have made these changes #define USE_MODEM_LORA 1#define USE_MODEM_FSK 0...
STM32WLE5 LoRaWAN --- code hangs in RTC module??
Good morning....Please refer to attached pics below:I have referenced Lorawan end node code from STM32 library for the STM32WL55 to use with my custom pcb that has an STM32WLE5. The RTC section of the code is identical to that in the reference code....
What is the maximum datarate of LoRaWAN gateway ( transferring data from node to server)?
Hello community.What is the maximum datarate of LoRaWAN gateway?Example: If I'm sending 180,000 bytes from node to gateway, gateway will be able to transfer from node to server.?Thank you.
STM32WB55 LPUART Baudrate
Hi,I configured LPUART with 57600 baudrate. With this baudrate configuration Rx interrupt stop working if I send more than 11 bytes of Data on UART. With the same configuration there is no issue in transmit. Also in receive if I send less than 10 byt...
LoRaWAN CubeIDE configuration under LoRaWAN Middleware tab?
I have a custom pcb using a Seeed WIO-E5 module. I found a github repo that supports the WIO-E5. After downloading it and loading it onto my custom pcb my node joins the network and seems to work. I notice however that the setting in the .ioc file...
Resolved! Zigbee example/help on how to configure and send values ?
Hi all.I have been working with STM32WB for over a year and now starting up to use zigbee.Been trying the examples and digging deep into the internet on how to send values from a STM32WB that acts an temperature sensor. Not much info on ST & zigbee.I...
STM32WB55RG - BLE DOESN'T WORK ON NEW STM32 PROJECT
Hi , I am working with STM32WB55RG-NUCLEO board. I've managed to upload the BLE_Stack_Full_FW and then when I try the example codes for BLE on my board, I can see the BLE advertising on my ST BLE ToolBox.However, when I try to follow the ST's youtube...
Resolved! In the NUCLEO-WL5JC (MB1389) schematic, is the RFO-LP pin connected to a resistor or an inductor?
Hi all,The STM32WLE MCU's wireless part features two output pins, one for high power and another for low power.In the schematic diagram, both of these pins are linked to inductors: RFO_LP connects to L10, and RFO_HP connects to L9.It's worth noting t...
