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 ...
Resolved! STM32F411 as basis platform with STM32WB1MMC
(1) Are there any experience for a data exchange via bluetooth between two STM32WB1MMC-parts? (2) How can I use a STM32WB1MMC together with a STM32F411 board? Are there any experiences? (3) How can I create a data exchange between two STM32WB1MMC? (4...
Resolved! STM32WB5MM-DK, Zigbee_OnOff_Client_Router, FATAL ERROR
Hello,I have STM32WB5MM-DK evaluation kit and I am trying to get example Zigbee_OnOff_Client_Router working. I updated FUS (v. 1.2.0) and Zigbee FFD (v.1.18.0). Example do not work, I get an error "Fatal Error" on terminal and display:[M4 APPLICATION...
STM32WB55 unresponsive Wireless Stack
I have a problem with my wireless stack which was fixed by unplugging and pluggin back in my NUCLEO-WB55. Everything was working well for many months, but I recently tried downloading the ST example project BLE_DataThroughput (from the STM32Cube_FW_W...
B-L072Z-LRWAN1 Discovery kit lora range issue. Range of less than 100 meters.
We are using B-L072Z-LRWAN1 Discovery kit for testing the range of LORA network. We have purchased 2 numbers of B-L072Z-LRWAN1 Discovery kits. We are using the factory default firmware provided with the kits. We have observed that the kits can commun...
Save energy with CPU2 in iddle mode on STM32WB10
I am a new developer on STM32WB10 and I do not succeed to drastically decrease power consumption in standby mode. Commands for main CPU in order to lower consumption seems to be OK but the CPU2 for BLE seems to be always active.LL_C2_PWR_SetPowerMod...
Resolved! Replacing power inductors in NUCLEO-WL5JC MB1389 schematics
Hello everyone,I'm seeking your guidance regarding the substitution of 0402 inductors with 0603 in the NUCLEO-WL5JC MB1389 high band schematics (https://www.st.com/resource/en/schematic_pack/mb1389-wl55jc-highband-e02_schematic.pdf). In the RF sectio...
LBAD0XX1SC-DM interface with STM32WB55RE
Hello,I am using STM32WB55RW (MCU) + muRata module(LBAD0XX1SC-DM) in my custom HW.X-CUBE-CELLULAR expansion package is available for STM32Cube but its contain example project for L4 series (STM32L462REY6TR).Can you please share sample code if anyon...
I have loaded the example ZigBee_OnOff_server_coord into Nucleo board. I have also loaded "stm32wb5x_Zigbee_FFD_fw.bin" rf stack. My FUS version is 1.12.0 .
When I run the application, all three LEDs are toggling in cyclic fashion and according to the note, this is an error condition. I checked the message from serial port and I am getting the following[0m[M4 APPLICATION] WIRELESS COPROCESSOR FW:[0m[M4 A...
Resolved! STM32WBA52 Zigbee_OnOff_Client_SED Hard fault for ZB_LOG_MASK_LEVEL_3 or higher
Hello,during testing Zigbee_OnOff_Client_SED example, hard fault in time of joining network happen, when logging with ZB_LOG_MASK_LEVEL_3 or higher is configured. With ZB_LOG_MASK_LEVEL_2 or lower example works fine.Hard fault analyzer report PRECISE...
BLE Not starting after power-up
Hi,I'm having an error after powering the MCU, it looks like the CPU2 with the BLE stack it's not restarting.The error occurs when I stop advertising, the BLE status is APP_BLE_IDLE and I turn off the board.When I power-up the board and do the BLE in...
