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! STM32WB55: Zigbee Reporting OnOff Server Attribute
Hello,I am trying to use WB55 as a Zigbee device on HomeAssistant. I have made some progress so far, and I can use it as an OnOff switch on HomeAssistant and report my switch status in real-time to HomeAssistant.At first, I added WB55 to HomeAssistan...
BLE Scan Filter
Hi ST CommunityI'm working on a BLE Beacon application. There is a device which is beaconing every second. Goal is to scan for these beacons and update to gateway. Using this function 'aci_gap_start_general_discovery_proc' to scan for the beaconing ...
Resolved! Gateway LoRA
Hello,Who should I contact to obtain the firmware of the P-NUCLEO-LRWAN2.Thanks
Issue with LoRa gateway: P-NUCLEO-LRWAN2 / NUCLEO-F746ZG
Hello, I'm experiencing an issue with my LoRa gateway (P-NUCLEO-LRWAN2, NUCLEO-F746ZG). I was able to connect and configure the gateway using AT commands, but suddenly, nothing works anymore. When I connect the gateway, a file named "FAIL.txt" ap...
STM32WLE5 subGhz Frequency offset vs supply voltage drop
Hi ,In table 32 in the Datasheet we can see TXDRP parameter which describes RF output power drop versus supply voltage. is there also RF frequency offset as a result of the supply voltage drop ? If the answer is yes - can you estimate it ? Thank you,...
Resolved! LoRaWAN Network Join Issue Using Shared UART on RAK3172 Module (STM32WLE5)
Hello ST Community,I’m currently working on a project using the RAK3172 Evaluation Board that integrates the STM32WLE5 chipset. I successfully tested the default example (LORAWAN_AT_SLAVE), and it works well on the evaluation board. I’m able to commu...
STM32WB cannot connect to adafruit feather through I2C
Hi there, I tried to set STM32 as the master and adafruit feather ESP8266 as the slave. They are going to communicate through I2C. Below is the configuration of the i2c3 because it is the only port for external sensors:Then I write below code for mas...
Resolved! Question to BLE_ApplicationInstallManager with BLE_p2pServer_ota Example (NUCLEO-WBA55CG)
Hi,If I have understood correctly, the OTA bootloader is already integrated in the examples BLE_p2pServer_ota and BLE_HeartRate_ota for the WBA55CG. This means that the BLE_ApplicationInstallManager no longer needs to be installed on the target befor...
Resolved! Where can i find the OTA-Bootloader for STM32WBA55
Hi,where can i find the OTA-Bootloader for STM32WBA55?For STM32WB it is located in the regarding FW-Package in Folder "BLE_Ota", but in the FW-Package of STM32WBA i can't find it there.
Resolved! Product Confusion
Hello AllI am very confused about picking the correct STM32WL for LoRaWAN. There appears to be:STM32WL5MOC - The datasheet says this is a STM32WL55JC - What does the MOC add? Then there is the:STM32WL55CCSTM32WL55JCFrom what I can tell is the CC has ...
