Pongee Industries Co., Ltd.

Manufacturer of Time Attendance & Access Control Security System.


UART (TTL) RS-232 / Ethernet Converter Modules


  • Model No: PM-S2E-S01TR2
  • Factory Location: Taiwan
  • Brand: Pegasus, Pongee
  • Unit of Measure: pcs
  • Sample Request: Yes
  • Target Markets: Worldwide

Detail Information

Description :

PM-S2E-S01TR2 is an embedded module for conversion between UART (TTL),RS-232 signal and Ethernet network data signal. This module is designed for conversion of a serial data signal in TTL (3.3V), RS-232(3.3V/5V) voltage level and is suitable for direct connection to the MCU and CPU. Through this module, your device can be treated as internet host for sending and receiving data.

Specification :


58(L) x 25(W)mm


TCP , UDP , IP , ARP , ICMP , Ethernet MAC, DHCP

Network interface

10/ 100 Base-T Ethernet ( auto detection)

Serial line format

8 data, 1 stop , none parity

Serial signal

RX(TTL), TX(TTL), RS-232

Transmission speed

1200bps ~ 230,400bps


ARM (32bit MCU)


128K Flash ( inside MCU), 32K SDRAM

PowerDC 3.3V
Operating temperature-10℃ ~ 80℃
Operating humidity10%~90%
weightNet weight: 16.4g±1% 
Gross weight: 41 g±1%


We reserve the right to change the specification without notice or obligation!

Features :

*Protocol conversion
*Easy to upgrade
*Digital TTL I/O controlled via Ehternet

Sample Information

Total Available Quantity :
5 pcs
Per Delivery Quantity :
1~3 pcs
Sample Fees :
Freight Fees :
Shipment :
Delivery Time :
5~7 day(s)

Pongee Industries Co., Ltd.

  • Taiwan
  • 5F., No.738, Chung-Cheng Rd., Chung-Ho District, New Taipei City 23511, Taiwan
  • 886-2-82280198
  • 886-2-82280191
  • 657260993