USR-TCP232-E2 Hardware Manual www.usriot.com 1. Product Overview 1.1. Dimension Module dimension diagram as follow: Figure 1 Dimension diagram 1.2. Encapsulation User can download PCB Library from http://www.usriot.com/usr-tcp232_pcb/. 1.3. Pin Definition Jinan USR IOT Technology Limited 3 / 6 h.usriot.com...
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Serial port 1 RTS pin. Flow control pin. RXD1 3.0~3.6V Serial port 2 RX pin. TXD1 3.0~3.6V Serial port 2 TX pin. Figure 2 Pin definition P: The pin of power supply I: Input pin O: Output pin Jinan USR IOT Technology Limited 4 / 6 h.usriot.com...
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2. Hardware Design 2.1. Power Interface USR-TCP232-E2 adopt 3.3V/5V dual power supply and they can’t be used simultaneously. Peak current about 200mA and working current about 150mA. 1. VCC: 3.3V DC power supply. Voltage range: 3.0~3.6V and be suitable for 3.3V MCU.
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4. Disclaimer This document provide the information of USR-TCP232-E2 products, it hasn’t been granted any intellectual property license by forbidding speak or other ways either explicitly or implicitly. Except the duty declared in sales terms and conditions, we don’t take any other responsibilities. We don’t warrant the products sales and use explicitly or implicitly, including particular purpose merchant-ability and marketability, the tort liability of any other patent right, copyright, intellectual property right.
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