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! STM32WE5 SubGHz_Phy Middleware Questions
Hello everyoneWe are developing a prototype of vibration monitor system . Now we are in optimization stage , reducing the power of the device . We are using SeedStudio Lora E5 HF (STM32WE5) (US915) https://files.seeedstudio.com/products/317990687/res...
Resolved! Need of decoupling capacitors for STM32WB5MMG
Hi,I'm using STM32WB5MMG and placed it in the top left corner of the PCB as recommended. The component assembly is top side only so I can't place the decoupling capacitors for VDD, VDDA, VREF+. Also, the schematic of Sparkfun's MicroMod Processor usi...
Resolved! How to reduce the power consumption of STM32WB55 stop2 mode?
Hello,We have a project that uses STM32WB55 as the main controller.This project has certain requirements for power consumption and wants to enter sleep mode through stop2 mode.But I tested the power consumption current of stop2 mode on the STM32WB55 ...
Resolved! STM32WBA bootloader signing and verification
Hi community, I understand that users can encrypt and sign firmware using STM32CubeProgrammer. My question is about the first stage bootloader provided by ST. From my limited reading, it seemed that this 1st stage ST bootloader is only encrypted but ...
Resolved! Cannot Compile When using example ioc
Hello, first time poster.I recently got a few NUCLEO-WL55JC2's for a research project.but other than the standard examples, I am unable to compile a project that I either made using my own ioc, or the one in C:\Users\%username%\STM32Cube\Repository\S...
Resolved! Secure Flash Area Modification on STM32WB15CC ?
I am using the STM32WB15CC and encountered an issue when my program exceeded 112KB (0x1C000), causing the flashing process to fail. I noticed that the memory region starting from 0x0801C000 is set as a secure flash area.I would like to know if it is ...
STM32WBA55 How to wake-up with USART2 event in stop mode
Hi,i am using STM32WBA55 with BLE_p2pServer_ota example and want to wake-up over an USART2 event (start bit or rising edge) from stop mode. What is a good way to do this? I am using HSI16 with USART2 GPDMA1.
Resolved! Uploading firmware to STM32WLE5 via ST-LINK without access to boot pin
I'm trying my hand at a LoRa project and settled on using the STM32WLE5JC chip on Seeed studio's Wio-E5 module. I've read through the bootloader manual and Seeed studio has their own set of instructions for wiping their pre-existing code which I have...
Resolved! STM32WB15CC (B-WB1M-WPAN) cannot initilize MotionFx
I've been using B-WB1M-WPAN board with a modified example of motion service from BLE_HR_p2p_Sensor. but with IMU readings with a steval-mki217v1 shield connected with SPI. I already have the CRC checked from CubeMX generation. So far I have been ab...
