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 ...

How to send only 8 bits in SPI master mode?

I'm using low level commands to send SPI data to a flash part. I'm in master mode and am using the following 3 commands(just testing) and see 16 clock pulses for each of these.WRITE_ENABLE_CMD = 0x06 and using the 8bit routine I see 0x06 sent on the ...

Resolved! Is it possible to flash a custom application to CPU2 (M0)?

Background: I'd like to add a custom protocol stack on top of 802.15.4 MAC but place it all on CPU2 (M0) and let only the application reside in CPU1 (M4) - just like the pre-compiled binary with Zigbee. Is this possible?

STM32WB P2P Server/Client Reducing Reconnection Time

Hi,I am currently using the P2P Server/Client example as a base for one of my projects. The server is constantly sleeping, waking up and reconnecting. After connecting the Services & Characteristics have to be rediscovered and notification re-enabled...

Resolved! Can I implement a small Lorawan Gateway using B-L072Z-LRWAN1

Hello,I want to implement a solution based on the B-L072Z-LRWAN1 where several boards will send data to a single concentrator board, which will deliver the information using USB.Peer-to-peer works fine, based on the ping pong example from the board p...

b-l072z-lrwan1 I2C2

Hi,I use the DISCO-L072CZ-LRWAN1 with the current configuration:I2C1 ==> PB8 and PB9I2S ==> PB13, PB12 and PB15.And I want to use the other line I2C I2C2, but the I2C2_SCL is also on the PB13 (used by I2S).I tried to configure it with CubeMx:But, i d...

[STM32WB55] BLE + HID?

When generating a new project (cubemx 5.5.0) that includes HID and BLE.I rebuilt the sample apps provided by STM for each of these features and they work OK. However I have no clue as to how to combine the two (most probably because I'm setting the c...

STM32WLE5J8/JB/JC LoRa RF (antenna) circuit reference

Hi, I am looking for reference design for STM32WLE5J8/JB/JC LoRa SoC.I found reference for NUCLEO-WL55JC board but was not able to find it on ST micro website.I also want to check if its possible to design 2x wireless circuit (415MHz and 865MHz) usin...

I have a Bluetooth eval board, the STEVAL-IDB007V1M, and I would like to do a quick operational check with my Win10 laptop.

I have downloaded TERA-TERM to my laptop but it sees nothing. Furthermore I can see no activity on any signal line (UART,SPI or I2C) to the SPBTLE-1S Bluetooth module. I presume SPBTLE-1S would be driven by the host MCU whether or not there is a rece...

"Discovery kit for LoRaWAN ™, Sigfox ™, and LPWAN protocols" ! several questions:

I'm busy with the "Discovery kit for LoRaWAN ™, Sigfox ™, and LPWAN protocols"I have several questions:I can't find any documentation on the Middelwares RTOS used. Is it something known? Can we find documentation?How to add a "HW_RTC_SetAlarm", if I ...

Is a STM32F4xx library compatible with STM32L072C7?

I bought a B-L072Z-LRWAN1 with STM32L072C7 as the processor and a NEO 6M GPS module. I found a library on this site https://stm32f4-discovery.net/2014/08/library-27-gps-stm32f4-devices/ Is the TM STM32F4 GPIO Library compatible with my board?

STM32 MCUs Wireless

Forum Posts