Adafruit Ultimate GPS Breakout - 66 channel w/10 Hz updates
MTK3339/PA1616S 66-channel GPS breakout with onboard patch antenna, u.FL external antenna connector, RTC battery backup, enable pin, fix LED, and 1 PPS output on a 3.3 V/5 V-compatible UART. Supports up to 10 Hz position update rate.
Pinout
- VINType · Power
- GNDType · Ground
- VBATType · Power
- ENType · Control
- TXType · UART
- RXType · UART
- FIXType · GPIO
- PPSType · GPIO
| Pin | Type |
|---|---|
| VIN | Power |
| GND | Ground |
| VBAT | Power |
| EN | Control |
| TX | UART |
| RX | UART |
| FIX | GPIO |
| PPS | GPIO |
Pin details
8 connections- VINPower
- GNDGround
- VBATPower
- ENControl
- TXUART
- RXUART
- FIXGPIO
- PPSGPIO
Start wiring
UART · I2C · USB · 3.3 – 5 V · Breakout
Verify supply voltage and logic levels before powering up.
Module pins: VIN, VBAT, GND, TX, RX. Schematik maps them to your board in the app.
GNSS & GPS
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