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 ...

STM32 SubGHz ping-pong low power

HiI am building an app where the transmitter has no power constrains, but the receiver needs to run at lowest power.The transmitter (master unit) will be sending pings such that any receiver (slave) near by would respond by sending its ID to the tran...

Resolved! STM32WB55 USB dongle USB Driver problem whit ZigBee

Hi to all. I have a problem whit USB dongle STM32WB55.With BLE stack and all BLE examples from STM32Cube_FW_WB_V1.16.0 Virtual USB port is working just fine. But when I change to stm32wb5x_Zigbee_FFD_fw and use P-NUCLEO-WB55.USBDongle\Applications\Zi...

Problem with USB communication activating Zigbee

Dear St Community,I'm developing a work at Board Nucleo-WB55RG. I already get the Zigbee communication and USB communication working well on the board, but when I merge them in the same project, I have some problems.My PC identify the USB connection,...

STM32CubeMX + I-cube-LRWAN

Hello,Can we include the lorawan stack inside the STM32CubeMX?What is the relationship between STM32CubeMX and I-CUBE-LRWAN?Best regardsMichel

STM32WB55 Low power mode implementation. I am using STM32WB55UG custom board, I am following PWR_STOP1 and PWR_STOP2_RTC examples to put my device in to STOP1 or STOP2 low power modes

After following these examples I am unable to put the device in STOP1/2 low power modes.Can someone please help with implementing low-power modes

BLE Communication with External Devices using STM32WBA52CG

Hi, I am using STM32WBA52CG. I am using the STM32 board as BLE_P2P_client, trying to connect my Mobile/ESP32 Server. But the BLE IP address itself not detecting. But, When I am using the STM32 as server, Esp32 can able to communicate with STM. Please...

STM32WLE5CCU6 / EU433 Requirement / Design change

Hi,Our custom module, built around the STM STM32WLE5CCU6 chipset, has been designed accordingly. However, we have received a new requirement from the customer regarding the EU433 region frequency. Could you please provide us with the application note...

STM 32wb5mmg

I need your help with the STM 32wb5mmg. Not sure why power consumption is higher (x2) when VREFBUF is defined as an internal voltage reference. Is this possible because the Vref+ is connected to the VDD?. Appreciated if you could help with this

How to send an receive data continuously via UART using two STM32Wl55JC1 devices?

Hello, I am transmitting a messages using UART from one STM32WL controller and I want to receive this data continuously using another STM32WL controller. I have already implemented the polling, interrupt, and DMA methods but all the time I am receivi...

PM0271 wrong RF frequency formula and table

Hello,In programming manual PM0271 - STM32WB BLE stack programming guidelineshttps://www.st.com/resource/en/programming_manual/pm0271-stm32wb-ble-stack-programming-guidelines-stmicroelectronics.pdfIn section 2.2The correct formula should be : (2402 +...

STM32 MCUs Wireless

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