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 ...
STM32 + LoRa sx1278
Hi!I'm trying to get a connection between the stm32f411ce and the LoRa sx1278.The first comm fails because I read 0x45 on the RegVersion register on the LoRa(which is addresed at 0x42). From the documentation I read that it should be 0x12. does anyon...
Resolved! Looking for Sample Code for B-L462E-CELL1
I've downloaded STM32Cube_FW_L4_V1.17.0.However in this package, there is no project code for B-L462E-CELL1, of which the MCU is an STM32L462REY6TR microcontroller. Particularly I am looking for sample code for USART communications.
Is there a STM32WB Zigbee Trust Center example?
Hi,I have a STM32WB55 (P-NUCLEO-WB55-NUCLEO board) Zigbee coordinator to which I am trying to join an Ikea Tradfri bulb, but I cannot get the bulb to join. The bulb locates the network but fails to join. There is a 'Transport Key' message but no 'De...
Problem with RF Distance Range between 2 Nucleo-WL55JC2 ?
Hello, I am testing two STM32WL55. I have two NUCLEO-WL55JC2 demoboards. I'm using the example code provided in the LocalNetwork_Concentrator and LocalNetwork_Sensor demos. In the basic configuration, I cannot manage to have a communication distance ...
Resolved! Custom hardware has poor Low Power performance
Dear ST As a follow up to my previous question (https://community.st.com/s/question/0D53W00001Tgf47SAB/high-power-consumption-in-low-power-examples:( I'm using a custom board based on the STM32WB55CE6U MCU, design using the various application no...
Suggest Pull-Up and Pull Down Values for Input Pins
We Developing One Product which will use in very noisy environment.In our product we are using STM32WLE5CC which connected with multiple input switches some are Active high Configured and Some are Active Low Configured.So our query is which values of...
Resolved! Why now ERR_UNKNOWN_HCI_COMMAND return value to aci_hal_get_anchor_period()?
Hello - I was using the results of aci_hal_get_anchor_period() just a few months ago, but now in v1.13.3 BLE_full_stack, it is returning ERR_UNKNOWN_HCI_COMMAND. Is there some command that needs to be sent to enable getting the anchor period? If ther...
Resolved! How to re-enable general scanning after terminating a direct connection establishment?
In v1.13.3 BLE full_stack it looks like general scanning is locked-out forever after terminating a direct connection establishment procedure. Using the Nucleo dev boards as a master and a slave, start general scanning with aci_gap_start_general_disco...
Resolved! How to set the RF output power of Stm32wl55?
Hi, How can I set the RF output power of stm32wl55 in a LoRaWAN application? I have Nucleo board, but it seems transmission power is adjusted automatically. The distance between the Gateway and Nucleo is a bit far, so I need to increase TX power. If...
