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/where to put option in STM32CubeIDE gcc -D_TIME_BITS=64
Is the STM32CubeIDE defaults 64 bits in unix time? if not, how/where to put gcc command line option in STM32CubeIDE "gcc -D_TIME_BITS=64". Supposedly, this will redirect unix time to be 64 bit instead of traditional 32 bit that will overflow in yea...
Resolved! Seek information pointer on Power Saving STM32WLE5JC
Would appreciate pointer and insignt on learning how to do battery minimum energy LoRa on (a) half a dozen of sleep modes (b) example sequencer C coding with power saving (c) reading list on application/tech notes, etc. TIA
STM32WB1MMC RF Layout
HelloIs there any RF layout documentation for STM32WB1MMC? Minimum ground plane size, distance to PCB edges, copper clearance etc? I can't find anything.Thanks
My first project with STM32WB5MM-DK
I received my first STM32WB5MM-DK.Reeded AN5289 first 104 pages to understand the architecture of the examples.And watched this youtube playlist "STM32WB Getting Started Series". So after importing the Heart Rate example with cubeIDE (Version: 1.14....
STM32Cubewb Zigbee application shows always the FW version Fatal error
Hi,I am making Zigbee based project and I tried to use the P-Nucleo-WB55 and using STM32CubeIDE v1.15. Once I downloaded the CubeWB1.19 and compiled the Zigbee apps but none of those apps working. It always shows the Fatal Error saying Unknown, when ...
Resolved! Get reception confirmation in BLE (indication)
I am using an STM32WB5MMG for a BLE application. The device acts as a server. I have configured a number of characteristics with indication permissions. How can I confirm the correct reception of the characteristics updates by the client? I mean, whe...
Bluetooth under windows 11 issue
Hi this is not a specific Stm32WB question, but still relevant for any BLE development.I am working on a STM32WB design. I wanted to see what happens when I have different Bluetooth chips on the host side. SO I bought a TP-LINK bluetooth USB dongle. ...
Creating Lora node with STM32L4 and SX1272
Hello community,I'm trying to create a Lora node with a STM32L4 board and a SX1272 transceiver. I am quite new to Lora and I don't see how to connect them (I have a XBee adp V1.0 for interface).Does someone have any clue about how can I make it work ...
Resolved! Optimal MCU clock frequency to reduce EMI interference to co-exist GNSS receiver
For battery and small size system, STM32WLE5JC is next to a "patch antenna GNSS module", how you think about two choices?1. Use low MCU clock frequency. MCU active for LONGER time, then finish the work and go to STOP2 with RTC on. I believe low MCU...
Resolved! Programming STM32WL5JC (WIO-5E mini LoRa board from SeeedStudio)
I would like to write C code for the above board. From reading, I believe the steps are as follow. Appreciate if you may help to see if any issue. TIA1. I have Nucleo F103RB (and also F401RE) to be used as ST LINK programmer2. I did firmware upgr...
