Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
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 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 ...
Originally a reply in this old thread: https://community.st.com/t5/stm32-mcus-wireless/not-able-to-disable-receiving-window-of-l072z-lrwan1/m-p/657145@Andrew Neil Sorry for Newbie question, so let's say I want to keep the rx window(in class C) open f...
Hello,In our end-node application, the device occasionally needs to switch its operating class from Class A to Class C. This class switching is triggered by an external interrupt rather than a downlink message from the server.To achieve this, I am us...
We are using an STM32WB5MMG in a product, We needed to run a few BLE tests for compliance needs and came across the BLE transparent mode to help with BLE tests. In accordance with the ReadMe under BLE_TransparentMode inside STM32WB5MM-DK, we have und...
Good day I am designing a a PCB using the STM32WL5MOC module and need some help selecting an appropriate buck-boost converter and designing a battery charging circuit using a 3.7v rechargeable battery. Would it be possible to direct me to an example...
Hello everyone,I’m working with the NUCLEO-WB55 (MB1355D-01) board, and looking at its LSE crystal, the NX2012SA 32.768 kHz with ESR ~120 kΩ and load capacitance 6 pF (Datasheet attached).Calculating the crystal’s minimum transconductance (Gₘ) using:...
I am implementing a dual-bank-like firmware architecture on the STM32WLE5CCU6 microcontroller, which does not natively support true dual-bank flash. In this setup, I need to write data to a region of the internal Flash memory that is part of the same...
I am currently implementing a dual-bank flash concept on the STM32WLE5CCU6 microcontroller, which features 256 KB of flash memory. I have divided the flash into two logical blocks, each of 128 KB. Both blocks include their own independent In-Applicat...
P-Nucleo STM32WB55I have two 3-axis accelerometers & toe temperature sensors on an I2C bus. I taking measurements at 1 Hz.I would like to send this data over BLE. Every tutorial so far seems to skip how to read the data into a characteristic & then s...
I'm working with a NUCLEO-WB15CC board (MB1641C-01) and am trying to use three independent serial ports for my project.I have found that the D8 and D2 pins on the board are not working for serial communication. I believe this is due to a pin conflict...
Why I do not find the receiver frequency setting in the LPAWUR_WakeupRadio_Rx code?While I can find the transmitter frequency setting in MRSUBG_WakeupRadio_Txas MRSUBG_RadioInitStruct.lFrequencyBase = 868000000;