AZDelivery UART TTL USB Adapter 3.3V 5V CH340G Interface Converter Module, with 20cm Jumper Cable compatible Arduino Including E Book!

✅ Ready to operate: based on the widely used CH340G chip, its USB-TTL interface is ready for use and installed on the adapter without additional manual driver installation. ✅ Easy to use: configuration with jumpers allows for switching between 3.3V and 5V (supply voltage as well as logic level) ✅ Safe Operation: the USB adapter is protected by a fuse against the risk of the USB port being damaged ✅ Direct Communication: Works with damaged microcontrollers if communication via USB is no longer possible, the adapter can be used to directly communicate with the chip ✅ This product includes an E-Book that provides useful information on how to begin your project, it helps with a quick setup and saves time on the configuration process. We provide an array of application examples, full installation guides and libraries.