Good day.I'm pretty new to BLE and I've a pretty hard time getting the hang of it.I'm using the Sensor Demo example, delivered with the X-Nucleo-BNRG2A1.I've now a custom board with the BlueNRG-M2 as a coprocessor with a STM32F030C8T6 (SPI).The elect...
I'm having trouble with i2c communication. In my i2c bus, i have 4 boards (STM32L4 Sensortiles) and sometimes one of them blocks the bus and the others stop communicating consequently. When I reset that one that blocks the bus, all boards starting wo...
Hi, I'm trying to use STLINK-V3 MB1440B for BlueNRG2 debug. I'm connecting the SWD connector on STLINK to JTAG connector on BlueNRG development board. The BlueNRG-1_2 flasher shows "Waiting device to read ->" and stucks there when I tried to read the...
BLUENRG-M2SA is my processor. I am starting a gpio toggle to test it out. It compiles normally in Keil and Atollic. It only appears to use Keil program even when attolic is the programmer. The device will enter debug mode in Attollic how ever it ...
Need software driver for STOTG04ES
i am able to read characteristic by using ACI_GATT_READ_CHARACTERISTIC_VAL, and update characteristic by using aci_gatt_update_char_value_ext(), the returned value is correct. howevever, the client's aci_gatt_notification_event() was not triggered.
I am working on Ethernet (Part No : STM32F779BI )I am able to display webpage using ethernet with follwing pin mapping PE2 ------> ETH_TXD3 PG14 ------> ETH_TXD1 PG13 ------> ETH_TXD0 PG11 ------> ETH_TX_EN PH3 ------> ETH_COL PH2 ...
Hello ST team,I need to create a TTL interface between two microcontrollers. One of them is supplied with 3V and the other one with 5V.The 3V microcontroller output can be configured with a pull-up or in open-drain.The 5V microcontroller has a 5V pus...
Hello,I'm trying to run the examples for X-NUCLEO-IDW0M1 WiFi expansion board and they doesn't work. I'm using a nucleo F401RE which is supposed to be compatible with this expansion board. I just plug both boards and run the examples. Once the progra...
