FTDI Serial TTL-232 USB Type C Cable - 3V Power and Logic POL_Female-Female Wires with Pre-Crimped Terminals The other cool feature of

The other cool feature of the new MTK3333-based module (which we have tested with great success) is the built-in datalogging ability

it may not be compatible with many Arduino shields which were designed to run at 5V

or any other project you need to get rolling

If you want to use this version with the Raspberry Pi

FTDI Serial TTL-232 USB Type C Cable - 3V Power and Logic POL_Female-Female Wires with Pre-Crimped Terminals The other cool feature ofJust about all electronics use a UART serial port with RX and TX pins for debugging, bootloading, programming, serial output, etc. But it's rare for a computer to have a serial port anymore. Thus, a serial cable is an essential part of any electrical engineer's toolkit. This is a USB C to TTL serial cable with an FTDI FT232R usb serial chip embedded in the head. It has a 6 pin socket at the end with 5V power and ground, as well as RX, TX, RTS and CTS