RS232 DB9 to TTL Serial Adapter
Remark: 1 set of wires is included
This upgraded module is installed with an LED to indicate signal transmission and converts signals between RS232 voltage levels and TTL voltage levels. It is bi-directional, where TTL signals are converted to RS232 levels and RS232 levels are converted to TTL levels. One of the great features is that a key component, the IC - MAX232, can be replaced with a new one if it wears out. In addition, no drive is needed for MCU programming, which includes STC, NXP ,Renesas, STM32, N+-2EC.
It is great for projects requiring RS232/PC interface to robotics and micro controller based projects.
* Main Chip: MAX 3232
* Working Voltage: 3.0 - 5.0V
* Interface:TX RX VCC GND
* RS232 Data Transfer: Upto 120 kbps
* Connecters: RS232 DB9 to TTL 2.54mm header.
* PCB Dimensions: 30 x 30 mm
* Lead-free / RoHS compliant