M16 EVB User Guide
3.6. Operating status LED
Table 9: Operating status indication LED
Part
L1
5V ON/OFF indicator
L2
GSM_NET status indicator
M16_EVB_UGD_V1.01
Figure 9: Operating status indication LED
Name
I/O
Description
On: VBAT ON
O
Off: VBAT OFF
Blinking
differently
O
various GSM network status
to
indicate
- 14 -