KEYPAD with RS232 and ONEWIRE communication.

Download Document: EZkey Block Diagram
EZkey
Indastrial Terminal ETHERNET To GPRS
ETHERNET BOX V2 base on Telit GE863 PRO
RJ45 ETHERNET connection
USB HOST connection
Battery backup
LINUX base unit
OPTO coupler input output GPIO
ETHERNET
to GPRS
Terminal
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