1.Description:
  It is a RS232 to TTL to UART serial module.It uses the SP3232EEN industrial grade chip.It mainly uses MCU, ARM and other MCUs to communicate with the computer through the computer's serial port (COM port).

2.Feature:
  1>.Pure data signal conversion
  2>.Its data is stable
  3>.The module is bidirectional interchangeable conversion.
  4>.It can be used for RS232 and TTL conversion,and TTL and RS232 signal signal leads.
  5>.It can directly receive the COM port of the computer and lead out the RS232 response signal.

3.Description:
  1>.Product Name:RS232 to TTL to UART Serial Module
  2>.Product Chip:SP3232EEN
  3>.Working Voltage:DC 3V~5.5V
  4>.Work Temperature:-25℃~85℃
  5>.Work Humidity:5%~95%RH
  6>.Size:51*32*19mm

4.Package:
  1pcs RS232 to TTL to UART Serial Module
  2pcs DB9 Male Screw