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! STM32WB v1.12.x STOP2 behavior by CPU2 after advertising - how to work around or resolve?
I have been using the WB since it was alpha release 0.x.y and so I have a long-established proprietary app running on the STM32WB55RG Nucleo board. Using the BLE full stack, configuring the GAP role as (GapRolePeripheral | GapRoleCentral) and subsequ...
Resolved! GPIO interrupt does not occur when STM32_WPAN middleware is enabled
I am using P-NUCLEO-WB55.I set 3 buttons (SW1 / SW2 / SW3) to GPIO_EXTI. I confirmed that an interrupt is generated when the button is pressed.After that, if the middleware STM32_WPAN (BLE) is enabled, no interrupt will occur even if the button is p...
Which communication protocol is used in the example X-cube Cellular software expansion?
I am using the L462E try to connect an IoT platform. But I am not sure which communication protocol it is using? Is it using HTTP, MQTT, or CoAP??
STM32WL LoRaWAN : How do I go into STANDBY mode instead of STOP2 mode?
Hi, Thanks to a previous question and the very clear answer of an ST employee. I understood the idea of the example LoRaWAN_End_Node and that it was not necessary to re-write the falling asleep but to use the one already present. (here Custom sleep a...
P-NUCLEO-WB55 Nucleo RF kit: Can not start project using STM32CubeMX
Not able to start project in STM32CubeMX after board selection of P-NUCLEO-WB55 RF kit.Do we require any license for this?Please provide information for the same.Thanks!
STM32WL matching circuit included in the chip ?
Hello, I am very interested in using the STM32WL for a wireless application. Is the matching circuit already included in the chip (so I just have to add an antenna) ? I don't find any information about this.Thanks.
How to transmit LoRaWAN packets on single frequency in STM32WL?
Hi I'm designing a LoRaWAN end node based on RAK3172 and LoRaWAN_End_Node example. The frequency band is 868 MHz but i want to transmit on single frequency for example 868500000 Hz. I read the example but I don't know how to send packets only on sing...
Wireless Sensor Network. STM32F746-DISCO & P-NUCLEO-WB55.
I am currently trying to create a wireless sensor network using STM hardware and ZigBee.I'm new to this type of development and I'm struggling to figure out what hardware I need.I currently have a STM32F746G-DISCO MCU, I would like to use this board ...
NUCLEO-WL55JC1 join failed when connecting to The Things Network (TTN), but TTN Console accepts the join request
I am running the LoRwWAN_End_Node example on the NUCLEO-WL55JC1 I've followed the steps set out in the following video:https://www.youtube.com/watch?v=8KNfrWoa1fwI am connecting to an existing local gateway on the TTN, and not using my own gateway as...
On RX Framing error, UART_DMAAbortOnError can corrupts ongoing TX transfer resulting in 65536 bytes transfered. HAL bug ?
Hi,I use STM32Cube_FW_WB_V1.12.1 on a STM32WB55, with generated init code and HAL functions.I have setup a circular DMA for RX of UART1 and use HAL_UART_Transmit() when I need to send data.I'm communicating with a device (GPS module) that can be conf...
