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 ...
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:...
We have developed an IoT sensor using the STM32WLE5JC LoRa module. It is a device we expect to reboot a few times (when necessary). It was discovered that when a downlink command (to reboot the device) is sent, the device reboot, but then it hangs d...
Hello all,I'm currently working on bringing up the CMWX1ZZABZ-078 module from Murata. This module integrates an STM32L082 microcontroller connected to an SX1276 via SPI1, RESET, and DIO0–DIO3.The datasheet for the module is available here:https://www...
I have problem in stm32cubeIde i want to configure BLE Mesh but there is no option to configure it please suggest me how to do in STM32WBA55
Basically, my requirement is to run RTC to monitor actual date and time for various schedules to actuate the devices. Note that RTC configuration is provided via LoRaWAN downlink and timestamp after LoRaWAN join.Hence, I would need mix mode to run bo...
Dear Team,Could you please provide the reference design schematic of STM32WBA5MMG module.I check the documents section.Did not find anything.RegardsHari
I'm using a STM32WL33 on 2 separate custom PCBs. I have one of them being a transmitter only, and I have verified that the transmitter consistently transmits when the keyfob button(s) are pressed (using one of the examples on a Nucleo CC2 board to v...
Hello,I'm building a BLE receiver using an STM32WBA55CG.The device should only receive BLE advertising packets, never transmit, so I've put it in a "central" role. The device will be used very close to sensitive equipment, so it is very important tha...
I'm trying to develop an application for zigbee for the stm32wb55, but i get some problems when I try to reconnect.The configuration for the coordinator its the next parameters: - config.startupControl = ZbStartTypeForm; - config.extendedPa...
Hello guys,I'm new in LoRaWAN so if my question is dumb - sorry guys. Context:Initial info:custom board with STM32WLE5CCUX family MCU on it;LoRa gateway from P-NUCLEO-LRWAN3 pack;private network gateway;activation type OTAA;What is done:gateway from ...