NoticeDifference between revisions of "RASPBERRY PI GPS ADD-ON"
From ITEAD Wiki
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==Indicator== | ==Indicator== | ||
| + | * PWR | ||
| + | Power: When there is normal supply to the board, the power indicator keeps on. | ||
==Download== | ==Download== | ||
==Useful Links== | ==Useful Links== | ||
Revision as of 07:11, 21 May 2014
Contents
Overview
Raspberry PI GPS Add-on is customized for Raspberry Pi interface based on NEO-6 GPS module. Through the serial port on Raspberry Pi, data returned from NEO-6 module can be received, thus information such as the current location and time can be searched.
Specifications
| PCB size | 58.5mm X 54.6mm X 1.6mm |
| Input voltage | 3.3V |
| Interface | UART |
| Baud rate | 38400 (default) |
Electrical characteristics
| Parameters | Min. | Typical | Max. | Unit |
| Supply voltage | - | 3.3 | 3.6 | VDC |
| Current consumption (average) | - | 40 | - | mA |
Hardware
Pinmap
Raspberry PI interfaces
| Raspberry PI Pin N.O. | Pin name | Pin of GPS Module | Description |
| 11 | GPIO0 | - | Electronic brick interface |
| 12 | GPIO1 | - | Electronic brick interface |
| 13 | GPIO2 | - | Electronic brick interface |
| 15 | GPIO3 | - | Electronic brick interface |
| 16 | GPIO4 | - | Electronic brick interface |
| 18 | GPIO5 | - | Electronic brick interface |
| 22 | GPIO6 | 1PPS | Pulse per second / Electronic brick interface |
| 7 | GPIO7 | EXINT | External interruption pin / Electronic brick interface |
| 3 | SDA0 | - | Electronic brick interface |
| 5 | SCL0 | - | Electronic brick interface |
| 24 | CE0 | CS | Chip selection for Micro SD card |
| 26 | CE1 | - | Electronic brick interface |
| 19 | MOSI | MOSI | Data input for Micro SD card |
| 21 | MISO | MISO | Data output for Micro SD card |
| 23 | SCLK | SCLK | Clock for Micro SD card |
| 8 | TXD | GPS_RX | Receiving end for SIM900 serial port |
| 10 | RXD | GPS_TX | Sending end for SIM900 serial port |
| 2 | +5V | - | |
| 1 | +3.3V | - | |
| 6 | GND | - |
Indicator
- PWR
Power: When there is normal supply to the board, the power indicator keeps on.
