This converter uses MAX202-based level shifter for converting TTL (Transistor-Transistor Logic) -level serial to standard RS232 serial.  RS232 is widely used in radio modifications,phone flash, XBOX360 flash, GPS, vehicle detection, DVD flash, hard disk repair set-top box upgrade. It can be used to program STC MCU, NXP MCU,Renesas MCU, STM32 MCU, N+-2EC MCU. This converter can be connected to an Arduino Serial pin (0,1) to convert standard Arduino ttl to RS232.  It allows arduino talk to hundreds of RS232 devices.
Features:
- Converts RS232 signals to TTL (0-5V) and vice versa.
- Compatible with Arduino and other microcontrollers.
- LED indicators for TX and RX signals.
Package Includes:
1 x DFRobot MAX202 RS232 to TTL Converter For Arduino
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