Interface and connectivity ICs

TESEO-LIV3R GNSS module can`t get antenna status properly

I`m using the EVB-LIV3R evaluation board (TESEO-LIV3R module inside) to parse the $GPGGA NMEA message, and I`m trying to implement the antenna sensing as an extra funcionality. Here`s the binary image firmware subsystem version from this module:$$GPT...

the LAN8742 driver PHY ethernet IC don't output voltage on LEDS pins (PIN2,PIN3)

I have a custom board ,I use ethernet protocol, the LAN8742 driver PHY ethernet IC don't output voltage on LEDS pins (PIN2,PIN3) when I connect a network cable between PC and my custom board, but when I connect a network cable between PC and Nucleo B...

How can Error -13 (VL53LX_ERROR_CONTROL_INTERFACE) be solved in a VL53L4CX sensor?

I am using the official ST library from STM32CubeIde and i adapted a custom_ranging_sensor.h to use two sensors. The project builds correctly but when the getdistance returns a (VL53LX_ERROR_CONTROL_INTERFACE) error. But the init and start function e...

Issues with Connecting ESP32 to VL53L4CX.

I am using micropthon on my esp32-s2 and connected to my VL53L4CX over I2C. i can see the device on the bus but am having an extremely hard time reading in the distance value. Any help would be greatly appreciated. I that there are some libraries out...

BLE radio stops and won't restart

I have BlueNRG-2 application that writes to flash. I have followed the instructions in section 3.15 of the manual and use aci_hal_end_of_radio_activity_event() to detect the next radio activity and time the flash to not write during that time. Howeve...

Is the source for S2-LP_SigFox_DK_1.7.1 \ sfxFlasher available? Can it be made available?

Problem receiving expected values for BleuNRG-2N after a hardware reset?

Hello,I am trying to initialize my blueNRG-2N but I am not getting the expected values after a hardware reset.I should get through datashet: [02,7F,00,00,00], [02,7F,00,06,00], and [04, FF, 03, 01, 00, 01].The picture below shows the values I get.Do ...

Hello, What is the design of the BlueNRG-LP integrated balun? I realize the exact design would be ST intellectual property, but can you share the type of on chip balun employed? I'd like to learn more about it's on-chip balun.

BlueNRG-X Flaher utility v4.1.0 connect failed with STLINK-V3MINIE

BlueNRG-X Flaher utility v4.1.0 can't connect the target with STLINK-V3MINIE. Is the STLINK-V3MINIE released after the BlueNRG-X Flasher utility V4.1.0? I can't find the latest BlueNRG-X Flaher utility. What's the software can be used if the tool is ...