Product Features:
Adopt M0 series 32-bit ARM processor, with fast running speed and high efficiency
Support 10/100M Ethernet interface, support Auto-MDI/MDIX (Cross-connect direct network cable arbitrary connection, automatic switching)
After the network is disconnected, the connection is automatically disconnected to ensure that the entire network establishes a reliable TCP connection
Support timeout restart (no data restart) function, the restart time can be customized
Flexible serial data frame setting to meet users' various subcontracting needs
The serial port baud rate can be set from 600bps to 460800bps, supports five kinds of verification: None, Odd, Even, Mark, Space
Support custom heartbeat packet mechanism to ensure a true and reliable connection
Support custom registration package mechanism to detect connection status, also can be used as custom packet header, MAC address can be used as registration package
Support custom web page function, convenient for users to customize module web page content
Supports RFC2217-like protocol, which can communicate with devices with variable serial port parameters (baud rate, data bits, etc.)
Support DNS domain name resolution function, can customize DNS server address
Support DHCP function, can automatically obtain IP, or can customize static IP
Support the function of upgrading firmware via network, which is more convenient
Support to restore factory settings through software and hardware
Factory-programmed specific MAC, customizable MAC address
Working mode optional TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client
Support protocols: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTPD Client
Support web page, AT command, serial port protocol, network protocol setting parameters, provide setting protocol, customers can integrate into their own software
Provide software: module configuration software, TCP/UDP test tool, virtual serial port software, etc.
Provide programming examples: upper computer programming examples (socket), VB, C++, Android, iOS, etc.
Parameter:
Protection: Built-in 1.5KV electromagnetic isolation
Interface: 3.3V TTL (2.54mm pitch header)
Input voltage: 3.3V DC or 5V DC (different power supply pins, choose one)
Working current: 150mA (aver)/160mA (max)
Working temperature: -25~75°C
Power consumption: <1W
Storage environment: -40~105°C, 5~95%RH
Dimensions: 50.5 x 22.6 x 15 (mm)
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| PK item |
UART TO ETH (this item) |
RS485 TO ETH (Product ID 1697682)
|
RS232/485 TO ETH (Product ID 1697581) |
| Microcontroller |
Cortex-M0 |
Cortex-M0 |
Cortex-M4 (Main frequency up to 120MHz) |
| Ethernet port |
RJ45 (10/100Mbps adaptive) |
| Protocol: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTPD Client |
| Cache: send 6Kbyte, receive 4Kbyte |
Cache: send 16Kbyte, receive 16Kbyte |
| Serial interface |
UART |
RS485 |
RS232+RS485 (can work simultaneously) |
| Baud rate: 600bps~460.8Kbps |
Baud rate: 600bps~230.4Kbps |
| Hardware streaming: not supported |
Hardware streaming: supported |
| Data bits: 5, 6, 7, 8 |
| Stop bits: 1, 2 |
| Check digit: None, Even, Odd, Space, Mark |
| Cache: receive 800byte |
Cache: send 2Kbyte, receive 2Kbyte |
| Framing mechanism: 4 bytes packing time, byte length 400 |
Framing mechanism: 4 bytes packing time, byte length 1460, can be customized |
| Special function |
Custom heartbeat package, custom registration package, custom web page, RFC2217-like protocol, KeepAlive mechanism, timeout restart, short connection, network upgrade firmware |
| / |
/ |
Modbus gateway, Websocket (web page to serial port) |
| Operating mode |
TCP Server, TCP Client,UDP Server,UDP Client,HTTPD Client |
| Support Client |
Under TCP Server, the number of connected clients can be customized (1~16) |
Under TCP Server, support two sockets, each socket can connect 8 clients |
| Configuration method |
Built-in web page, host computer setting software, serial port commands |
| Interface protection |
Power supply: anti-reverse connection, ESD protection, anti-surge |
| Network port: 1.5KV electromagnetic isolation protection |
| / |
RS485: ESD protection, anti-static 2KV, 2.2KΩ pull-up resistor |
| / |
/ |
Lightning protection, overcurrent protection |
| Supply voltage |
3.3V/5V |
5~7V |
5~36V |
| Working current |
150mA@5V |
110mA@5V |
86.5mA@5V |
| Operating temperature |
Working temperature: -25～75℃ |
Working temperature: -40～85℃ |
| Storage temperature: -40～105℃ |
| Product Size |
50.5mm × 22.6mm × 15mm |
70mm × 63.6mm × 25mm |
82.8mm × 85.7mm × 25mm |
