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,I need to measure a small distance and I think that hte P-Nucleo-6180X1 would fit my requirements. P-Nucleo-6180X1 is made of a VL6180X1 and a STM32F401RE. I would like to communicate its output using LoRa, do you think that is possible?Thank y...
Linker scripts generated by STM32CubeIDE 1.10.1 for the STM32WB55 (but also other STM32 platforms) reserve the first 4 bytes of RAM1. Below is an excerpt from STM32WB55RGVX_FLASH.ld demostrating that. Similarly every STM32 linker script I've seen app...
Some facts:LoRaWAN_Init reports no errors, seems that calibration went through OK...?(RadioError result = 0)After trying out different power-modes(LDO/SMPS) and trying to put the Radio into StandBy(to measure the voltage on TCXO_VDD pin) RadioError b...
Details:TX Power on Board: 14dBm (LP)Omnidirectional TX antenna (on board): 2dBiDirectional RX antenna (LPDA): 4dBiDistance: 0.5m free space with minimal interference in labFrequency: 868MHzFSPL (868MHz @ 0.5m) = -25dBExpected P_ in RX: -5dBmMeasure...
Hello ST team,We're having an odd SPI bug with our custom board.We made a board based on the STM32WB55, everything seems to work fine except for this issue.We're trying to use the spi in mode 0 (CPOL=0 CPHA=0) , but we can't make it work.We have thes...
Hello community,I am designing the STM32WL module for the EU868 (south Africa) region based on the LoRAWAN application. As per the datasheet of stm32WL, the max power used in transmitting is 14 dBm @ 868MHz, so with the reference from the Lora-allian...
Hi,I am using LoRa-E5 mini board from seeed studio (https://www.seeedstudio.com/LoRa-E5-mini-STM32WLE5JC-p-4869.html)To program it using STM32CubeIDE, do we need to connect it to pc using ST-Link or we can simply program it via Type C cable?
I am trying to get the simple ranging example code for the 53L5A1 to work on the WB55RG board but I keep getting a timeout error.The text output the example code outputs is "L53L5A1_RANGING_SENSOR_Init failed. Check you're using ONLY the center devic...
Need the I2C Detailed driver code which contains I2C Read/Write functionalities with DMA.Could anyone provide the code base it useful to us.Regards,Srinivas.V
Hi allSTM32WB55RG nucleo board zephyr (3.0)When BLE stack is enabled, it becomes halt.Can't I use LSI clock to make the BLE stack run ?We made a sample board, but We didn't attach an LSE.So. use LSI clock. If We use LSE in nucleo , it will behave...