4-Channel Level Converter (12V to 3.3V) Category_Cables/JST Cables com/sparkfun/SparkFun_Qwiic_OLED_Arduino_Library)

com/sparkfun/SparkFun_Qwiic_OLED_Arduino_Library)

Press the 'A' character from a terminal program on your computer and an 'A' will be pushed out the TX pin of the Bluetooth module

The addition of the Qwiic connector opens up plug-and-play I 2 C functionality with our wide array of Qwiic boards

Selectable digital IO pin for control(Default digital 2

4GHz Bluetooth radio

4-Channel Level Converter (12V to 3.3V) Category_Cables/JST Cables com/sparkfun/SparkFun_Qwiic_OLED_Arduino_Library)Are you still distressed that industrial sensors can't be used on the Arduino ? You may need to get a converter just like this! This 12V to 3. 3V level converter module with 4 channel Optocoupler isolation features common anode common cathode differential signal inputs. The level shifter translates signal level from 12V to 3. 3V and offers PNP output (NPN to PNP available). It can be used for signal isolation, PLC signal level conversion, NPN to PNP