USR-TCP232-E series, is a multi-functional serial port to Ethernet module, is to achieve the direct data transparent transmission between the RJ45 network port and the TTL interface device, USR-TCP232-E2 supports two TTL serial ports, USR-TCP232-ED2 supports three TTL serial ports. Both products use the ST solution's Cortex-M7 core, the main frequency up to 400Mhz, industrial design, faster processing speed, more stable data transmission. Module integrated 10/100M adaptive Ethernet interface, while the internal integration of TCP/IP protocol stack, support MQTT, SSL encryption functions.
Model | USR-TCP232-E2 | USR-TCP232-ED2 |
Processor | STM32H750VBT6RT, 400 Mbps | |
Power |
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Power Supply | VCC: 3.0~3.6V(3.3V is recommended) | |
Consumption | 210mA@3.3V, 155mA@5.0V | 210mA@3.3V, 175mA@5.0V |
Ethernet |
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Port Number | 1 x RJ45 | 1 x 6pin interface |
Rate | 10 /100 Mbps, auto MDI/MDIX | |
Protection | 1.5KV electromagnetic isolation | |
Serial Port | ||
Port Number | 2 x TTL (3.3V) | 3 x TTL（3.3V） |
Baud rate | 600 bps~1 Mbps; data bit: 5,6,7,8; stop bit: 1,2; | |
Parity Bit | None, Even, Odd, Space, Mark | |
Flow Control | Hardware: RTS/CTS(TTL0) | Hardware: RTS/CTS(TTL0,TTL1) |
Physical Character | ||
Dimensions(mm) | 50.5x30.0x23.2(L*W*H) | 44.5x31.8x15.4(L*W*H) |
Operating Temperature | -40～85℃ | |
Storage Temperature | -40~105℃ | |
Operating Humility | 5%～95%（Non-condensing） | |
Storage Humility | 5%～95%（Non-condensing） | |
Basic Features |
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Network protocol | IP,TCP,UDP,HTTP,HTTPS,MQTT,SSL/TLS,SNMP,ICMP,ARP,DNS,Telnet,NTP,DHCP | |
Config Method | Built-in Webpage, ConfigSoftware, AT Command | |
Work Mode | TCP Server/TCP client/UDP Server/UDP Client/HTTPD client | |
MQTT | StandardMQTT protocol, Easy access to mainstreamplatform: Thingsboard, AWS, Azure, etc. | |
SSL/TLS Encryption | TLS1.0 or TLS1.2 | |
Modbus Gateway | Modbus Protocol Conversation: Modbus TCP and Modbus RTU | |
WebSocket | √ | |
User-defined Webpage | √ | |
Serial Packet Cache | Dynamic packet cache. For example: When the packet length is 10 byte, the serial port can cache 450 packets(4.5KB). When the packet length is 1460 bytes, the serial port can cache 10 packets(14.6KB). | |
Ethernet Packet Cache | 48KBytes | |
Others |
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Certificate | CE, FCC, *RoHS, *WEEE | |
Warranty | 1 year | |
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Q How to make a payment?
E****R 18/11/2024
A We accept various payment methods including bank transfers, credit cards, and PayPal. Please refer to our payment page during checkout for detailed instructions on how to complete your payment. If you have any questions or need assistance with payment, please contact our customer support team.
18/11/2024
Q How will the products be shipped?
T****k 16/08/2024
A We ship products through reliable courier services such as DHL, UPS, and FedEx. Shipping fees and delivery times may vary depending on the destination. You will receive a tracking number once your order has been dispatched, allowing you to track the status of your shipment. Please note that shipping times may vary based on location and availability.
16/08/2024
Q How is warranty provided?
L****Y 08/05/2024
A We offer a warranty on all of our products. The warranty period and conditions vary depending on the product category. For specific warranty information, please refer to the product page or your purchase agreement. If you encounter any issues with a product during the warranty period, please contact our customer service team with your proof of purchase, and we will guide you through the warranty claim process.
08/05/2024
