2022-03-08 17:13:54 -08:00
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---
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id: gpsmodule
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title: External GPS Module
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sidebar_label: GPS Module
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---
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External GPS modules can be installed to extend the capabilities of simple boards.
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## GY-GPS6MV2 GPS module
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- Based on the ublox/u-blox NEO-6M module
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- Input 3 to 5V
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- Interface: RS232 TTL
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- Default baud rate: 9600 bps
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- Outputs NMEA sentences
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[<img src="/img/hardware/gy-gps6mv2.jpg" alt="GY-GPS6MV2" style={{zoom:'50%'}} />](/img/hardware/gy-gps6mv2.jpg)
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2022-03-10 04:35:46 -08:00
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### LILYGO TTGO Lora32 V2.1-1.6
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2022-03-08 17:13:54 -08:00
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- Wiring instructions:
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2022-03-10 04:35:46 -08:00
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| GPS Module Pin | TTGO Lora32 V2.1-1.6 Pin |
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2022-03-08 17:13:54 -08:00
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| :-----: | :---------------: |
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| VCC | 3.3V |
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| RX | IO13 |
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| TX | IO15 |
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| GND | GND |
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- Once the module is connected, it should be detected automatically by the firmware.
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2022-03-10 04:35:46 -08:00
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### LILYGO TTGO Lora32 v2.0
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- Wiring instructions:
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| GPS Module Pin | TTGO Lora32 v2.0 Pin |
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| :-----: | :---------------: |
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| VCC | 3.3V |
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| RX | 13 |
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| TX | 36 |
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| GND | GND |
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- Once the module is connected, it should be detected automatically by the firmware.
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### LILYGO TTGO Lora32 v1.3
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- Wiring instructions:
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| GPS Module Pin | TTGO Lora32 v1.3 Pin|
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| :-----: | :---------------: |
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| VCC | 3.3V |
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| RX | 13 |
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| TX | 36 |
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| GND | GND |
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- Once the module is connected, it should be detected automatically by the firmware.
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### LILYGO TTGO Lora32 V1.0
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- Wiring instructions:
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| GPS Module Pin | TTGO Lora32 V1.0 Pin|
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| :-----: | :---------------: |
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| VCC | 3.3V |
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| RX | 37 |
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| TX | 36 |
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| GND | GND |
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- Once the module is connected, it should be detected automatically by the firmware.
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2022-03-10 04:37:01 -08:00
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### Heltec Lora32 v2.0 and v2.1
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2022-03-10 04:35:46 -08:00
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- Wiring instructions:
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| GPS Module Pin | Heltec Lora32 Pin|
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| :-----: | :---------------: |
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| VCC | 3.3V |
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| RX | 37 |
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| TX | 36 |
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| GND | GND |
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- Once the module is connected, it should be detected automatically by the firmware.
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2022-03-08 17:13:54 -08:00
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