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 ...
aci_gap_start_general_discovery_proc_cp0 works but aci_gap_start_observation_proc_cp0 doesnt
I need to see all advertising.I generally use :aci_gap_start_general_discovery_proc_cp0 , works fine, but it only shows connectable devices . Now , I am trying : aci_gap_start_observation_proc_cp0 - doesn't work for meBut it causes an issue, return 0...
STM32WB5MMG does not respond to interrupt in low power mode and disabled debugger
I am using the STM32WB5MMG processor with SDK version 1.20.0. The basic operation involves periodically reading sensor data in response to interrupts generated by the sensor, and then transmitting this data via BLE. To reduce power consumption, we ar...
Resolved! How do stm32wl33 CPU and the sub-1GHz wireless (Radio) communicate?
SPI or serial port?If it weren't for those two, Then why must the MCU_API_delay() function be set while ((LL_USART_IsActiveFlag_TXE_TXFNF(USART1) == RESET) || (LL_USART_IsActiveFlag_TC(USART1)) == RESET)) {};We can use both uart of MCU, so I want to ...
Resolved! STM32WL33 RF868MHz LC circuit matching
We are developing SIgfox with STM32WL33KBV6, and we don't know how to deal with the 826-958MHz RF partial matching circuit, so we hope you can help.There is no specific reference value for this part of the circuit for the LC component.
Resolved! X-NUCLEO-WB05KN1 with NUCLEO-U545RE-Q
I would like to make a basic application using BLE (to turn on an LED). I’m using the WB05KN1 shield and my application runs on the U545. I would like to know if it’s possible to carry out this project, if they are compatible, and if you know where I...
Resolved! STM32WL - SUBGHZSPI DEBUG
For a project of mine, I wanted a LoRa Transceiver like (like the SX1262) to be controlled by a host application running on a STM32F4. I have a few STM32WLE5CCU6s lying around from a previous project, and was thinking if I could use them instead. The...
maximizing power save of stm32WL STANDBY_MODE
Hi,I'm trying to move stm32WL to a mode it will consume least power but still be usable for me.I understood this mode is probably STANDBY_MODE with memory retentionI want to do this:1. [Save Stack For Standby] save the stack and any other needed info...
Resolved! Missing stm32wb0x_ble_stack_light.a (light BLE stack) in BLE static libs for WB0 series
HI ST Team,Concerning the GitHub issue https://github.com/STMicroelectronics/STM32CubeWB0/issues/6 In AN5289 – "How to build wireless applications with STM32WB MCUs", Table 1 lists multiple BLE stack options for STM32WB5x devices, including:stm32wb5x...
B-WL5M-SUBG1, MB1779 board, STM32WL5MOC LoRa device tree clarification
HelloI have a MB1779 B-WL5M-SUBG1 board that I am trying to adapt some LoRa example code from the Nucleo-WL55JC. I see the LoRa front ends are different and the device tree needs to be modified to work, however the PC5 and PC3 pins are not defined on...
ping pong example is not working
hey i am using the stm32wle5 board , i try to use the ping pong example from the package provided by stm and it was flashed succesfully but when i checked the serial monitor it is showing timeout for both rx and Tx . I have attached the serial monito...
