The new upgrade RS232 serial port to TTL module 2 generation chip is more stable, 3V, 5V combined, factory direct wholesale, factory 100% inspection! Do not bargain, thank you!
Communications chip: Domestic MAX3232
Operating voltage: 3V-5V
Interface: TX RX VCC GND (TTL)
D9 connector: Female
(1) can be used for all kinds of microcontroller programming: If STM32, NXP, STC, Renesas and so on.
(2) conversion radio, mobile Brush, XBOX360 Brush, GPS, vehicle inspection, DVD Brush, hard disk repair, set-top box upgrades.
1, RS232 to TTL board a small
2,20 cm super DuPont line 4
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