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 ...
STM32WB Service not being created due to "Out of Memory" error (0x98)
I have used CubeMX to generate two sets of code, each for their respective MCU, for a simple bluetooth test for both a nucleo board with a STM32WB55RGV6 MCU and a custom board with a STM32WB55VEQ6 MCU. The bluetooth test consists of a GATT server wit...
Direct replacement for STM32WLE5CCU6
Hi,I have a project that use the STM32WLE5CCU6 and I want to make a variation of this project without RF communication.Can you suggest me a reference to replace this MCU taking advantage of existing firmware without major changes. Preferably cheaper....
STM32WB Getting Started Series (WB55) Using Board: WB15
Hello, I am following this tutorialhttps://www.youtube.com/watch?v=CKYWy7LKL68&list=PLnMKNibPkDnG9JRe2fbOOpVpWY7E4WbJ-&index=16&ab_channel=STMicroelectronicsHowever, it is for the WB55. Does anyone have the configurations for the WB15 as the rest of ...
Resolved! Looking for examples for OTA programming for the STM32WL using LoRa
Greetings.I am planning on building a project using this wonderful chip. Over-the-air updating is not required but would be a very good feature to have. I have no previous experience with this sort of programming, and I would like to know if there ar...
ACI_HAL_LE_TX_TEST_PACKET_NUMBER returns wrong number of packets.
Hello,I noticed that ACI_HAL_LE_TX_TEST_PACKET_NUMBER command returns wrong number of packets. It seems that the value is trimmed to two bytes.Steps to reproduce:I run the HCI_LE_TRANSMITTER_TEST command for specified time.After this specified time e...
STM32WB Getting Started Series `HW_UART_Transmit_DMA' Error
Hello,I am following this tutorial - https://www.youtube.com/watch?v=F1VmRltS9ag&list=PLnMKNibPkDnG9JRe2fbOOpVpWY7E4WbJ-&index=6&ab_channel=STMicroelectronics The first task is to change the following:#define CFG_DEBUGGER_SUPPORTED 1#define CFG_DEBU...
STM32WB RF stack upgrade using FUS
I wanted to upgrade RF stack in WB series uC. I have written my own bootloader, and using it I would like to upgrade RF stack using FUS. Does anyone have any FUS HAL driver, or example project?
SMT32F401RE - P-Nucleo-6180X1
Hello,I need to measure a small distance and I think that hte P-Nucleo-6180X1 would fit my requirements. P-Nucleo-6180X1 is made of a VL6180X1 and a STM32F401RE. I would like to communicate its output using LoRa, do you think that is possible?Thank y...
Resolved! STM32CubeIDE linker script reserves first 4 bytes of RAM1. What for?
Linker scripts generated by STM32CubeIDE 1.10.1 for the STM32WB55 (but also other STM32 platforms) reserve the first 4 bytes of RAM1. Below is an excerpt from STM32WB55RGVX_FLASH.ld demostrating that. Similarly every STM32 linker script I've seen app...
What are the checkpoints to successfully power HSE32 TCXO?
Some facts:LoRaWAN_Init reports no errors, seems that calibration went through OK...?(RadioError result = 0)After trying out different power-modes(LDO/SMPS) and trying to put the Radio into StandBy(to measure the voltage on TCXO_VDD pin) RadioError b...
