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! How to change STM32CubeMonitor-RF ZigBee channel in sniffer mode?
Hi everyone. I am trying to use WB55 dongle as ZigBee sniffer. I am program necessary binaries to dongle, install python, pyserial and wireshark. Now I can launch wireshark from cube monitor and connects to the dongle. At first try software asked me ...
Is there a document on how to set up Bluetooth on the STM32WB series boards?
I have been trying to do a bunch of research on the various Bluetooth documents around the forums and STM's site. I seem to see that the ACI api's are a higher abstraction level than the BLE stack but I do not know how to use them. If anyone has docu...
I-CUBE-LRWAN flash optimization
Hi,I need more 4kB of flash memory. Can I achieve this easily and safely by removing some not used functionality in the I-CUBE-LRWAN project?I suppose Lorawan Class B and C featues will not be needed. Can I just exclude this files from the project an...
Resolved! STM32WB Fails on SHCI_C2_BLE_Init
Hello! I'm working with a custom STM32WB10CCU board and can't seem to get BLE working.Here are the details:I have no LSE on the board.. just HSE. I'm configuring RFWKP to HSE/1024 and RTC to HSE/32 (I know that LSE is strongly recommended -.. but fro...
Recommended TCXO for STM32WL Design
We design a new product where we use STM32WL microcontroller and in the datasheet ST is recommended to use NT2016SF-32M-END5875A, it was not in stock everywhere. We planned to use the ECS-TXO-20CSMV-320-EY-TR TCXO in our design. Please share your rec...
STM32WLE5CC MCU brick when trying to set Brownout Reset level
GreetingsI have been trying to set the BOR option byte via software in a STM32WLE5CC (as part of a RAK3172 evaluation board), but even following various guides i have not been successful in this endeavor, often resulting in the MCU being bricked and ...
SUBGHZ_PHY on STM32WLE5CC
I have a problem with SUBGHZ_PHY on STM32WLE5CC.I have 4 devices as follow:Device1: STM32L0XX device using B-L072Z-LRWAN1(SX1261)Device2: same as Device1Device3: STM32WLE5CCDevice4: same as Device3Device1 and Device2 can communicate with each other. ...
Is there any examples using the Lora E5 ?
Hi I have the Lora E5 development kit from seed, and able to send data to the server using the built in AT commands. I cant seem to find any guides, and basic examples on how to use the built in STM32 and Lora. Can anyone point me to the right pages...
Resolved! [STM32WB] [Zigbee] Node name
Hello,I have ran and modified few examples of applications for Zigbee on Nucleo STM32WB.I have registered my STM32WB as a node of my existing Zigbee network and it works fine.My coordinator indicates me that the Zigbee model of the node is "STM32WB"....
Resolved! What is the soldering profile for the STM32WB35CCU6A MCU?
The operating temperature range for the above MCU is -40 to 85 deg C (105 deg C junction). Does it mean that the maximum temperature for soldering is 105 deg C, or does it just mean that the MCU will shut down at 105 deg C? I would appreciate it if y...
