Renkforce USB/TTL Jumper cable Raspberry Pi® [1x USB 2.0 connector A - 4x Wire jumper socket] 1.00 m Black

This cable is used to access and exchange data between PC/Mac and Raspberry Pi®/Microcontroller via a terminal program. Furthermore, the cable also provides a power supply. Thus no additional power supply is needed.

Construction of the cable
inside the USB plug is a USB<> - serial conversion chip (PL2302HX) and at the end of the cable are four wires - red for voltage, black for earth, white for RX in the USB port and green TX from the USB port.

Power supply via USB
The red power supply pin supplies the 500mA directly from the USB port - thus no separate power supply is necessary.
The RX/TX pins have 3.3V levels for connection to the most common chipsets with 3.3V logic level.

This text is machine translated.