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! Bug in CubeMX code generation for SPI/DMA
I think I have discovered a bug in the way CubeMX behaves when both SPI and DMA are enabled. I am using the P-NUCLEO-WB55 board. If you look at the SPI_FullDuplex_ComDMA_Master example application, this runs fine on the P-NUCLEO-WB55 with a jumper be...
LRWAN: duplicate frames
Stack versions: LRWAN_V1.3.0, LRWAN_V1.2.3, LRWAN_V1.2.2Hardware: B-L072Z Murata moduleWe are registering duplicate frames sent by the End Nodes. Doesn't happen frequent: 1% of all frames, may be less.It happens on over all of our LoRa gateways so it...
Is it possible to get 802.15.4 MAC running with low power modes?
In AN5289, clause 12.4.5, I found, that "Low power feature is not supported". I'm wondering what actually doesn't support low power here: application example for MAC 802.15.4, the wireless stack or neither. Also, if it's the case with the wireless st...
I-CUBE-LRWAN LoRa v1.3.1 region AS923 cannot join LORA gateway while v1.2.0 can join
Hello, previously I used the I-CUBE-LRWAN LoRa v1.2.0 with region AS923 no prob it can join and send data. I dropped in the newer v1.3.1 I-CUBE-LRWAN LoRa with same compile define/same region etc... it cannot join the LORA network (same APPKEY/same...
How to make the STM32WB55 USB dongle show up in linux?
I have a Nucleo Pack with two STM32WB55 discovery boards. One of the boards has a 64 pin micro controller, while the other board is USB dongle with a 48 pin microcontroller.I flashed the binary file from an example project called "BLE_p2pServer" foun...
How to program the STM32WB55 Nucleo Pack in linux (jumpers, drivers, udev rules etc...).
I have an STM32WB55 Nucleo Pack and I am trying to set it up with my machine (Ubuntu 18.04.3 LTS) to run some sample code.I installed Atolic TrueStudio (version 9.3.0) and downloaded a sample project called "STM32100E-EVAL_USART_IrDA_Transmit". The p...
Is there an EEPROM emulation for STM32WB55CG available somewhere ?
Is there an EEPROM emulation for STM32WB55CG as it exists for the STM32L476RG ?
Resolved! What is the fastest adc sampling speed when using 4 adc's
HiI thinking of buying and STM32WB (P-NUCLEO-WB55 evaluation board) because of the fast ADC. I need to sample four analog signals with a rate of a few hunderd Ksps and store their values.what would roughly be the sample rate when using 4 adc inputs (...
Resolved! LRWAN2 Gateway will not connect to TheThingsNetwork
Hello, I'm facing a strange problem. I just bought the LRWAN2 package, connected the gateway to the network, one usb cable to power it and one usb to the st-link. I configured the packed forwarder to router.eu.thethings.network,1700,1700 and CH to U...
