Description :

- This USB to TTL converter combines the USB-232-1 (USB to Single RS232 Adapter) and TTL-232-1 (Port-powered RS232/TTL converter) allows you to convert USB to TTL/CMOS compatible levels and vice versa.
- It can be used to set up APC220 RF wireless modules.
- It can be used as an STC microcontroller program downloader.
- The PCB color may vary and not the same as shown in the picture

Specifications:

•Voltage: 5V
•Chip: Silicon Laboratories CP210x