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CH340 USB to TTL Module Transfer Lines Upgrade Flash Brush Line STC Downloader
Description:
1. Onboard CH340 USB to RS232 interface conversion chip.
2. Onboard power indicator
3. Onboard USB male head, convenient to connect the computer.
4. TTL chip pins has led to facilitate communication with microcomputer.
5. Operating voltage: 5 v.
6. Board size: 18.2 (mm) x15 (mm).
Package included:
- 5 x CH340 USB to TTL Module