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! Can't find the schematics of the STM32WB5MM-DK
Edit: It's always embarrassing when you ask a question and immediately afterwards you find what you where looking for...Please ignore this question.---Original question: I'm starting to work with the STM32WB5MM-DK, but I can't find the schematics. Ar...
Half duplex SPI master on custom port for STM32WB5MMG : porting existing spi emul lib ?
Hi all !Does anyone know if it's possible to port SPI Emulator to the STM32WB5MMG family ? (or have an example of a possible implementation from scratch ?)I would like to implement a simple slow half-duplex master SPI protocol using custom ports.Did ...
How to set up IEEE 802.15.4 MAC on the STM32WB55RG
I have a question about STM32WB55RGV6. I will list my current progress below.- First of all, I will be using the NUCLEO-WB55RG board to use the IEEE 802.15.4 MAC Stack. - I want to communicate with the Xbee S2C (XB24CZ7WIT-004) from Digi to send and...
Error on Debugging the project LRWAN_NS1 of the i-cube-lrwan package
I am getting the following errors when debuging the project from the package. I have the standard package downloaded directly from the official website, I've also done a full chip erease and after this, load the firmware again, and the error persists...
BLE Busy status VS Insufficient resources and maximising throughput with multiple notifications.
Hey everyone, I am trying to send out two different characteristic notifications, one after the other and I am getting error 0x93 (BLE_STATUS_BUSY) in return for the second characteristic update, It then takes at least 100mS (often a lot more than th...
MAC_802_15_4_FFD with other peripherals
I want to use MAC 802_15_4 with other peripherals like SPI2, I2C1 and USB as a CDC device but there is no option in cubemx to generate code for MAC 802_15_4 and i didn't find any application notes to write program for MAC 802_15_4 only i found 2 samp...
[STM32WB55] Launch app after FUS/BLE stack update without power cycling
Hi,I am working with a STM32WB55 MCU connected using a STLINK probe (SWD).In the flashing flow, I use STM32_Programmer_CLI to erase the device, put it in FUS mode, update the FUS, update the BLE stack image, and then flash the app image.One thing I r...
STM32WL54CCU6 and STM32WLE5CBU6: Receiver Sensitivity Data
Hi,I am evaluating 2 MCUs (STM32WL54CCU6 and STM32WLE5CBU6) for our new design. I would like to get the receiver sensitivity at the following condition: 2-(G)FSK, BER <1%, 200kbps, 50kHz FDA at 915 MHz, which datasheet don't have. When you have a cha...
Issues about STM32WB
HiWe develop a project on the STM32WB5MMG MCU. We have 2 issues:1. How can we get the actual MTU after the negotiation with the remote client (probably a smartphone) ? We want to support all kind of smartphones including those with small MTU. Do we h...
Resolved! STM32WB5MMG power removed while updating FUS
During testing to see what happens if power is interrupted during various parts of firmware update, I removed power from my test board while updating FUS. Now, when I connect via SWD using STM32CubeProgrammer, it shows the following: When I try to up...
