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 ...
Send data packet over BLE using STM32WB55
Hello,I am using the STM32WB55 P-Nucleo dev board to try and send a data packet from the development board to a mobile app. I assume to use P2PServer for this and have figured out how to advertise and make a connection. Where I am stuck is setting ...
Is the STM32WB Bluetooth Mesh Library under development?
The Interface of the Library (ble_mesh.h) in the STM32WPAN layer seems not up to date, some functions does not work (like BLEMesh_SetRemotePublication) and the descriptions are outdated.The return value of some functions are misleading/wrong, e.g. th...
need WPC certifications for Bluetooth module of 511-STM32WB35CEU6A
We are the company Oko Icare Solutions Pvt. ltd.need WPC certifications for developing our device we are using your Bluetooth module of 511-STM32WB35CEU6A this module we have brought from mouser electronics.pls provide WPC certificates for the same.
Resolved! Please help us in resolving the error during Flashing the code i.e. (Error in Final launch sequence). Details are mentioned below.
Hi,I am trying to flash basic Led blinking code. During the flashing, I have seen the error which is attached with this forum. I have double checked the connections.Details of the board: LoRa-E5 Dev Board which has STM32WLE5JC.Debugger: Segger JlinkI...
Resolved! STM32WB55 WLCSP100 Power supply connections when not in use.
Regarding P/N: STM32WB55 in a WLCSP100 package:Q1: When VBAT is not in use, can I connect it to GND?Q2: When VDDA is not in use, it must be connected to VDD, but is it still requires a 10 nF + 1 μF capacitors?Q3: If VDDA is not in use, can I connect ...
Resolved! NUCLEO-WB55RG
I'm starting to use the NUCLEO-WB55RG dev board but can only find a 'databrief'. Is there somewhere I can find a more detailed 'datasheet'? Something that shows which pins are connected to what on the board? Hopefully some address mapping as well for...
Resolved! STM32WL55JC LocalNetwork_Sensor not working
Hello ST-Community,I have two NUCLEO64 STM32WL55JC1 development boards and am trying to get the LocalNetwork example up and running. A build can be easily generated from the LocalNetwork_Concentrator in the CubeIDE and transferred to the board. On th...
Resolved! Basic ble reading for STM32WB
Hi Guys,I have problems reading. I have followed the STM32WB Workshop on stm32wb (using mx version 5.4.0). Now i'm trying to read but all examples seem to only use notifying and writing.I have the following char created and added some default value.a...
STM32WL55 RFO_HP signal line overlapping VR_PA signal line on different PCB layers
Hi, am working on a STM32WL55 solution that has both Hi power (RFO_HP) and Low power (RFO_LP) circuitry included (like that of the WL55 Nucleo PCB, either one of which is used at a time). Am at a component placement situation where the VR_PA signal l...
