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 ...
STM32WB55RGV6 connects ADS1299 by spi. And I choose spi2. There are three signas miso\ mosi and sck. SPI2 has two alternative: GPIO_AF3_SP2 and GPIO_AF5_SPI2.① STM32CUBEMX automatically generated miso(GPIO_AF3_SP2), mosi and sck(GPIO_AF5_SPI2).Initi...
I was trying to use the time server for a project on STM32WB55. I tried to use it in an empty project. When I tried to debug, this window pops up:The curious part of the problem is that this error seems to happen with the time cluster only: using ano...
The STM32CubeMX generate:```#define LCD_SPI_Send_DMA(rd, ln) BSP_ERROR_FEATURE_NOT_SUPPORTED```instead if I modify the generated DISPLAY/Target/lcd_conf.h with`#define LCD_SPI_Send_DMA BSP_SPI1_Send_DMA`seems work correctly.I am using:Nucle...
Hi, I use the nucleoWL (STM32WL which is based on STM32L4). I want to use LPWAN to communicate some measurements each day. I use I2C between MCU and sensors. If I try the Sigfox Push Button exemple, I have 2uA in stop2 mode but if I add I2C1 (thanks ...
I'm using verion 1.1.5 of the I-CUBE-LRWAN software and reading a few I2C sensors using the HAL_I2C functions. No issues when sensors are functioning properly; however, I have run into periodic sensor failure issues while testing, either permanent or...
In order to achieve minimum power drain on the B-L072Z-LRWAN1 discovery board, it is necessary to remove some solder bridgesSee: https://community.st.com/s/question/0D50X00009XkbSOSAZ/excess-current-consumption-running-bl072zlrwan1-from-batteryAnd:ht...
We recently received our B-L072Z-LRWAN1 but are not able to run the program while batteries are plugged in. In the datasheet it says that we need to remove SB37 to accomplish this. But then I cant program it anymore? How can I use the board with batt...
Posted on December 11, 2017 at 20:21 I have removed all the solder bridges & links to minimise stray consumption. When I measure the combined current through JP3 and JP1 (ie, MCU & RF), it is ~0.87mA between Tx pulses. (SB19,14,17 are remove...
As I said, I get the assertion "zigbee_app_info.colorControl_server_2 != NULL" failed error from a standard debug function in the code.I thought it could have something to do with this struct, which is a bit above it.struct ZbColorClusterConfig color...