Initial power up of Discovery 2G Plus RS232: Difference between revisions

Revision as of 09:12, 24 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.

1	2

3	4

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 In(AN) / Digital In(DI)- 2
4	White	Digiital Out (DO)- 1
5	Violet	1-Wire Power
6	Grey	RS232(Tx)
7	Black	Ground
8	Yellow	Analog In(AN) / Digital In(DI)- 1
9	Orange	Digital Out(DO) - 2
10	Pink	Ignition-EV
11	Sky Blue	1-Wire Sensor Data
12	Brown	RS232(Rx)

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 |}