![](https://www.pusr.com/uploads/20230621/E2-1无字_01-20230621155914.jpg)
![](https://www.pusr.com/uploads/20230621/E2-1无字_02-20230621155916.jpg)
Comprehensive Update
![](https://www.pusr.com/uploads/20230621/E2-1无字_03-20230621155918.jpg)
TTL to Ethernet Module
Bidirectional Transparent Transmission
Support multiple work modes: TCP Client, TCP Server,
UDP Client, UDP Server, HTTP Client, MQTT.
Users can flexibly select according to the application scenario.
![](https://www.pusr.com/uploads/20230621/E2-1无字_04-20230621155921.jpg)
Data Transmission via MQTT
Standard MQTT Protocol,Fast Access to Mainstream Cloud
Platforms and Private MQTT Server
![](https://www.pusr.com/uploads/20230621/E2-1无字_05-20230621155922.jpg)
Data Transmission Encryption
Supports SSL/TLS encryption in TCP client,
HTTP client and MQTT operation modes.
Supports two-way certificates authentication.
![](https://www.pusr.com/uploads/20230621/E2-1无字_06-20230621155924.jpg)
Further Security
Built-in webpage access is also encrypted with SSL to
provide safely accessing.
![](https://www.pusr.com/uploads/20230621/E2-2无字_01-20230621165223.jpg)
PUSR Cloud Management
Easy to Collect and Visualize Data,
Pair connection, remote operation and maintenance.
![](https://www.pusr.com/uploads/20230621/E2-2无字_02-20230621165224.jpg)
One More Thing, Modbus Gateway
Support Modbus RTU and Modbus TCP protocol conversion
Support Modbus multi-host polling.
![](https://www.pusr.com/uploads/20230621/E2-2无字_03-20230621165226.jpg)
User-defined Webpage
With this feature, users can change logo, style,
company information and so on to advertise their own brand
and enhance their brand influence.
![](https://www.pusr.com/uploads/20230621/E2-2无字_04-20230621165228.jpg)
Easy Configuration,Quick Start
This module supports multiple configuration methods:
webpage configuration, software configuration,
AT command configuration
![](https://www.pusr.com/uploads/20230621/E2-2无字_05-20230621165229.jpg)
Industrial Reliablity Design
Powerful ST SoC with
Maximum Performance
The module adopts ST Cortex-M7
SoC which can provide
improved performance and
higher stability.
![](https://www.pusr.com/uploads/20230621/E2-2无字_06-20230621165230.jpg)
Hardware Watchdog Protection
Built-in hardware watchdog,stable operation
for 24 hours without downtime.
![](https://www.pusr.com/uploads/20230621/E2-2无字_07-20230621165232.jpg)
Multiple UARTs, More Flexible
Multiple Independent TTL serial ports work independently
without affecting each other,
Wide Baud Rate Range, Up to 600bps~1Mbps.
![](https://www.pusr.com/uploads/20230621/E2-2无字_08-20230621165233.jpg)
Product Details
![](https://www.pusr.com/uploads/20230621/E2-2无字_09-20230621165235.jpg)
![](https://www.pusr.com/uploads/20230621/E2-2无字_10-20230621165236.jpg)