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 ...
DWM3000 problems with reception using STM32WB55 and DWM3000 API
Hello,We are using the DWM3000 and use the respective API from the website. With the STM32F429 everything works fine. But when using the STM32WB55 series, there are some bytes missing when receiving. On the SPI bus everything seems to be fine, all da...
STM32WB5MMG BLE + UART
Dear Community, I have been trying to implement a BLE custom PCB that will implement an STM32WB5MMG for UART to BLE and an STM32H7. The WB5 will manage the send and receive packets from to a mobile App to the H7 through UART, also it has an state mac...
Resolved! Change the BLE advertisment value on stm32wb5mm
Hello I'm very new in stm32wbX programming and I've created a ble service with custom advertise data packet 0xff with values 0x60,0x61 in app_ble.c uint8_t a_AdvData[12] ={ 7, AD_TYPE_COMPLETE_LOCAL_NAME, 'B', 'E', 'A', 'C', 'O', 'N', /* Complete ...
Function for sending Sigfox message never returns on STM32WLE5C8
Hi,I'm using Sigfox PushButton example on STM32WLE5C8 with LPTIM, ADC and UART deactivated.I believe ADC and UART are not needed for my use, and LPTIM is only required for Monarch if I'm not misunderstanding.When I send a Sigfox message, I use the Si...
LoRaWAN Class B – Beacons Not Reaching My End Device
Hello everyone,I’m working with I-CUBE-LRWAN on an STM32 B-L072Z-LRWAN1 and trying to configure my end device to operate in Class B mode. However, my device never receives any beacons from the gateway.Here’s what I have configured so far:1.In lora_ap...
How to send data at high speed via BLE
I need to send about 20K bytes of data per second over BLE (by STM32WB55), currently I am using the Custom_STM_App_Update_Char() function, which sends 148 Bytes each time, I using the following code: while(dataRemain > 0){ Custom_STM_App_Update_Cha...
Resolved! NUCLEO-WB55RG or another STM32WB55 based reference design
Hi, I was wondering if there is a reference design available for STM32WB55 based product. I am designing a system based on this MCU using the datasheet and application notes such as AN5165, but it always helps to see implementation of existing produc...
STM32WL5MOC EXTI and STOP2
Hi,I am trying to write a battery powered application with a STM32WL5MOC. The LoRa capability and the form factor are crucial. The dual-core feature unfortunately makes everything so much more complex. I only need the CM0+... so in the future the CM4...
Does STM32WB support Bluetooth AOA (angle of arrival) or AOD (angle of departure)?
Hi, I noticed this feature from Bluetooth 5.1.https://www.bluetooth.com/blog/new-aoa-aod-bluetooth-capabilities/https://youtu.be/c3XqbEKmNcMhttps://youtu.be/jSDtUOQXJmo"The new Bluetooth direction finding feature supports two methods for determining ...
Resolved! Can NuceloWL55 transmit CW?
Hello, I am using the NucleoWL55 for transmitting and receiving the data. I am able to transmit and receive the data in HEX, and when I observed in SDR# using RTL SDR I observed the burst data. I want to know if the NucleoWL55 can transmit the CW dat...
