SPI to Ethernet Module
Jinan USR IOT Technology Limited
6 / 11
2.2 Characteristic
Name
Description
Power supply mode
3.3V external power supply, current should be more
than 200mA
Control interface
The TTL level, 3.3V SPI interface; 2 * single chip
PCB size
23 * 25 mm
Mechanical Dimensions
28.5 * 23 * 24
Diagram 2-1 Characteristic
2.3 Part Number
Type
characteristic
remarks
USR-ES1
The SPI communication interface,
pin package, TTL level 3.3V
Diagram 2-1 Characteristic
2.4 Packing List
USR-ES1 module * 1
