Module GPS v2.0 DIP Switch Instruction Manual

1. Function Overview

To avoid issues caused by pin conflicts when stacking the Module GPS v2.0 with the host, the module adopts DIP switches to flexibly switch the connections of key pins. Users can adjust the corresponding pin configuration based on the host used (such as Core/Basics, Core2, or CoreS3) to ensure stable system operation.

2. DIP Switch Position and Pin Mapping

2.1 DIP Switch Position

The DIP switches are located at a designated position on the module, as shown in the following images:

2.2 Pin Mapping Table

For different hosts, the selectable mappings for the key pins are as follows:

Note:

• TXD, RXD, PPS can all be selected via the DIP switch to choose the specific connected pin. For example, on a Core (Basic) host:
  • TXD: can be selected as G17, G15, G12, or G0 (four options)
  • RXD: can be selected as G16, G13, G34, or G35 (four options)
  • PPS: can be selected as G25, G35, or G36 (three options)

3. DIP Switch Configuration Operation

Please follow the steps below to adjust the DIP switch configuration:

1. Power Down Operation
   Before adjusting the DIP switches, please ensure that the module is completely powered off to avoid damaging the hardware.

2. Set the DIP Switch
   Select the corresponding pin mapping according to the host being used.

   

3. Reconnect and Power On
   After completing the DIP switch settings, reconnect the module and apply power for further use.