HF Elfin-EG1 Series, Руководство пользователя

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Elfin-EG1X
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2.2. Elfin-EG10 Pin Definition
Figure 3. Elfin-EG10 RJ45 Interface Pin
Elfin-EG10 Interface Definition
Pin Description Net Name Signal Type Notes
1 GPIO GPIO IO
Reserved
2 GPIO GPIO IO
Reserved
3 GPIO GPIO IO
Reserved
4
Restore to
Factory
nReload I Default high. Long press this button
("Low">3s) and loose to make the module
restore to factory setting.
5 UART_1TX UART1_TXD O
RS232
6 UART_1RX UART1_RXD I
RS232
7 Power VCC VCC Power
9
～
18VDC
8 Power GND GND Power
9
Green LED
Net Status
Net O
Boot On: Power is OK.
2s Off -> 2s On: GPRS Register is OK.
0.1s Off -> 0.1s On: GPRS data is
transferring.
10
Amber LED
Data Transfer
Active O
Off: No data transfer
0.3s Off -> 0.9s On: UART TX Output
0.3s Off -> 0.3s On: UART RX Receive
On: UART bidirection.