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! STM32WB55CGUX (48 pin) Touch Sense Controller (TSC) capabilities
Hi,we are looking for a microcontroller fitting the following features:1MB Flash256kB RAM BLE48 pins (non BGA)Touch Sense Controller (TSC)Active and stockWe pointed to STM32WB55CGUX but we see the following note on the datasheet STM32WB55C (page 48):...
STM32WB55 beacon
Using STM32WB55 as iBeacon, and Low Power mode (STOP2), the firmware on function MX_APPE_Process();doesn't return to my firmware, so how can I change contents of advertising data ?I tried a timer to have my firmware run, it does, but it seems to me t...
Resolved! dev compatible ANT/ANT+
Hi,STM32WB has the capabilities to support the ANT/ANT+ protocol?Thanks
Resolved! STM32WB BLE advertising stops after exiting standby mode.
Hello, I am currently on the (official) example application of BLE_p2pServer from STM32Cube_FW_WB_V1.0.0. I am trying to make it work with standby mode and I disabled the advertising timeout for this particular test.BLE is still advertising when in s...
Resolved! S2LP piggybacking also on STM32WL MCU?
Hi All, I am wondering, does the STM32WL SubGHz MCU support piggybacking, lik the S2LP radio does?thank you, Arjan
Resolved! How to use BLE_p2pServer example with NUCLEO-WBA52CG board?
Hi,I would like to use the BLE_p2pServer example with the NUCLEO-WBA52CG board as shown in the MOOC example with the NUCLEO-WBA55CC board. Unfortunately, I can only find this example for the NUCLEO-WBA55CG via the “Example Selector”.Is there a way to...
Resolved! Quad SPI Single Mode Read Chip ID from Riverdi
Hello,I'm using a Nucleo-WB55RE board with Quad SPI in single mode. I'm trying to start very simply by just reading the chip id from a Riverdi BT81X display. I have captured two waveforms, one via a Nucleo-446 board using regular SPI and one from t...
I am using a NUCLEO-WL55JC1 and the LoRaWAN_End_Node example. I want to add USART1 to the example, so that I can forward the UART data over LoRa. The problem is that the interrupts for USART1 never trigger if the LoRaWAN process is also running.
If I comment out "MX_LoRaWAN_Process();" in main, then the USART1 interrupts trigger as they normally would. Could anyone offer some advice of how to add USART1 to the example?Kind regards
Resolved! USBX Dual Composite CDC ACM not working
Hello all, I am trying to add two virtual COM ports on STM32WB5MMHGx device. The initial code is based out of STM32Cube example: Ux_Device_CDC_ACM. I initially added this piece of code to register the class. cdc_acm_parameter2.ux_slave_clas...
Resolved! Receive sensitivity of GFSK modem on STM32WL55
The STM32WL5x Datasheet mentions the RX Sensitivity of the Radio Modem for both 2-FSK and LoRa modulation (see image below) but makes no mention of GFSK, GMSK or BPSKWhat are the receive sensitivity values for these modulation schemes?
