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Initial power up of Discovery 2G Plus RS485: Difference between revisions

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  For optimal performance and to prevent damage, '''always ensure the device is fully powered off—with both external power and the internal battery disconnected—before inserting or removing the Micro-SIM card.''' Failure to do so could result in a damaged Micro-SIM card or the device failing to detect it.
  For optimal performance and to prevent damage, '''always ensure the device is fully powered off—with both external power and the internal battery disconnected—before inserting or removing the Micro-SIM card.''' Failure to do so could result in a damaged Micro-SIM card or the device failing to detect it.
== 2x6 socket pinout ==


== 2x6 socket pinout ==
{| style="width:100%;"
{| style="width:100%;"
| style="vertical-align:top; width:50%;" |
| style="vertical-align:top; width:50%;" |
{| class="wikitable"
 
! Pin No. !! Cable Color !! Feature
{| class="wikitable"  
! style="background-color:#800020; white-space:nowrap; color:white;" | Pin No.
! style="background-color:#800020; white-space:nowrap; color:white;" | Cable Color
! style="background-color:#800020; white-space:nowrap; color:white;" | Feature
|-
|-
|1
|1
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|}
| style="vertical-align:top; width:50%; text-align:center;" |
| style="vertical-align:top; width:50%; text-align:center;" |
[[File:Discovery 2G RS485 Pin-out(1).jpg|thumb|400x550px|left]]
[[File:Discovery 2G RS485 Pin-out(1).jpg|400x550px|left]]

Revision as of 06:21, 19 June 2025

How to insert Micro-SIM card

  • Remove the cover: Gently push the top and bottom cases of the Discovery 2G apart with both hands to open the device.
  • Insert Micro-SIM: Place the Micro-SIM card into the SIM holder, ensuring the cut-off corner faces away from the slot.
  • Replace cover: Securely attach the device cover back into place.
  • Your device is now ready for connection.


For optimal performance and to prevent damage, always ensure the device is fully powered off—with both external power and the internal battery disconnected—before inserting or removing the Micro-SIM card. Failure to do so could result in a damaged Micro-SIM card or the device failing to detect it.

2x6 socket pinout

Pin No. Cable Color Feature
1 Red +9 to 90V
2 Green Ignition - Non EV
3 Blue Analog Input (AN) / Digital Input (DI)- 2
4 White Digital Output (DO)- 1
5 Violet 1-Wire Power
6 Grey RS 485(TX)
7 Black Ground
8 Yellow Analog Input (AN)/ Digital Input (DI)- 1
9 Orange Digital Output (DO)-2
10 Pink Ignition - EV
11 Sky Blue 1-Wire Sensor Data
12 Brown RS 485(RX)
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