Shopping List 1 x USB to TTL Adapter 1 x Dupont line.
Dual Power Output 3.3V 5V With a 2 – pin shunt, you can effortlessly switch between 3.3V and 5V power output at the VC pin, catering to various devices.
5V TTL Level Data Pins The TX/RX pins operate at 5V TTL levels, enabling direct connection to most 5V microcontrollers like Arduino Nano with ease.
Wide Compatibility Compatible with Windows 7/Vista, macOS, Linux 32 – bit / 64 – bit systems, and supports Arduino IDE and most terminal programs for smooth operation.











