STM32 MCUs Wireless

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.

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 ...

HeartRate with FreeRTOS

Hi Madam/Sir,I'd like to ask for help regarding creating a new Project replicating the HeartrateFreeRTOS example. When I load my custom board with the HeartRateFreeRTOS example, I'm able to connect with ST's BLE toolbox and see all the data incoming....

Resolved! Does the STM32WB BLE stack implement Security Level 4 (Elliptic Curve Diffie-Hellman Encryption)?

NIST Special Publication 800-121(https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=934038)recommends using BLE Security Mode 1 Level 4 (page v) which calls forElliptic Curve Diffie-Hellman encryption. Does the latest STM32 BLE stack for the STM3...

STM32WB10 BLE advertising not visible on other devices

Hello,I have a custom PCB with STM32WB10 with full BLE stack configured with server profile and a custom template in Cube IDE. The problem is that other devices don't see its advertising packets (or maybe are ignoring them), I tried BlueSee on a Macb...

stm32wb55 SHCI_C2_SetSystemClock() causes hardfault

I find that when entering deep sleep using aci_gap_set_non_discoverable(), C2 would not reliably enter the ultra low (~4uA) power consumption mode, current would jump to ~5mA. a) Calling aci_gap_set_non_discoverable() while there is RF activity can ...

Resolved! Simple BLE advertising application

Hi there :waving_hand:I am quite new to the topic of developing BLE hardware.My goal of the current project is quite simple:I have a custom board featuring stm32wb55ceu6 and a ambient temperature/humidity sensor.All hooked up including the RF part wi...

Resolved! Want to establish a Full duplex communication between two STM32WL 55JC

Hey there ,Here I am doing a project where, i want to to establish a full duplex communication between two STM32WL55jc, Is it possible to establish such type of of communication where the module should be able to receive and transmit the data simulta...

Choose Interrupt or DMA for UART and SPI slave for minimum cell energy consumption

Would Interrupt or DMA consume less cell energy (need months of cell life)for UART and SPI for STM32WLE5JCI6?SPI links with slave sensor chip. Data volume 100 bytes per second.STM32 master SPI clock can choose 2 to 10 MHz as slave sensor specificatio...

Resolved! Which example to read, Pingpong or LocalNetwork_Sensor?

Which example 'may be' a better start for reading? Do they use interrupt, DMA and power saving mode?SubGHz_Phy_PingPongLocalNetwork_Sensorhttps://github.com/STMicroelectronics/STM32CubeWL/tree/main/Projects/NUCLEO-WL55JC/Demonstrations/LocalNetwork/...

Resolved! How to change the joining requests and sending the data to server in LoRaWAN_End_Node example

Hello everyone, I am using a custom board for LoRa operations, where I have used RAK3172 which is based on STM32WLE5CCU6, the Official LoRa SDK from ST is working fine , now I want to develop the same program from scratch,Issue: The module is joining...

STM32WBxx & AWS IOT CORE

Dear, all.Im trying to read the trough the forum regarding information about AWS IoT Core and MCU's, same with the mainpage for STM, but the amount of information is so big, that im having some issues navigating to figure out the information i need.M...

STM32 MCUs Wireless

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