RS232 to TTL Serial Port Converter Module / Female Serial to TTL / Serial Module / Brushboard MAX3232 Chip
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【Operating Voltage 3.3V/5V】Main chip: MAX3232; Operating voltage: 3.3V-5V; Interface: TX, RX, GND, VCC; Bauds: 300 to 115200.
【Bi-Directional Communication】Supports 3V to 5.5V power supply and provides bidirectional data communication at baud rates up to 115.2 Kbps.
【Easy Interface】This converter can be connected to a UNO Serial pin (0,1) to convert standard UNO TTL to RS232. It allows UNO to talk to hundreds of RS232 devices.
【TTL to RS232】This converter uses a MAX3232-based level shifter for converting TTL (Transistor-Transistor Logic) -level serial to standard RS232 serial.
【Applications】 RS232 is widely used in radio modifications, phone flash, XBOX360 flash, GPS, vehicle detection, DVD flash, and hard disk repair set-top box upgrades. It can be used to program STC MCU, NXP MCU, Renesas MCU, STM32 MCU, and N+-2EC MCU.
1. On-board MAX3232 serial communication chip.
2. Onboard 9-pin serial female connector for easy connection with computer serial port.
3. Onboard receiving and transmitting communication indicator.
4. Onboard TTL interface, convenient for communication with a single-chip microcomputer.
5. Working voltage: 3.3V-5V.
6. Output signals: VDD, TXD, RXD, CTS, RTS, GND
7. PCB size: 45 (mm) x 31 (mm).
Application: radio modified, root, GPS, car inspection, Hard disk maintenance, Set-top box upgrade.
Notice: VCC must be connected with an external power supply before use to make the power light on, only in this way the module can work normally.
|Dimensions||4.5 × 3.1 × 0.2 cm|