CH340 USB zu Ttl Modul Upgrade Line Brush Line Stc Downloader ei
2,48 €
CH340 Upgrade Line Brush Line Stc Downloader Usb To Ttl Module Ic New. on-board CH340 USB-RS232 interface converter chip. the pin has TTL chip lead, facilitate communication with the MCU. onboard USB male, easy to connect a computer.
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