Outdoor GPS module FGPMMOPA6H
Outdoor GPS with FGPMMOPA6H chip as time source with 1PPS for Open Interface III
Hardware
| C1,C3,C5 | C_0805 | piece 3 | capacitor 100n |
| C2 | C_0805 | piece 1 | capacitor 10u |
| C4 | C_0805 | piece 1 | capacitor 4u7 |
| R2 | C_0805 | piece 1 | resistor 100R |
| R1,R8,R9 | C_0805 | piece 3 | resistor 330R |
| R13 | C_0805 | piece 1 | resistor 470R |
| R3,R5,R6,R7 | C_0805 | piece 4 | resistor 680R |
| R12 | C_0805 | piece 1 | resistor 1k |
| R10,R11 | C_0805 | piece 2 | resistor 10k |
| R4 | C_0805 | piece 1 | resistor 1M |
| L4,L5 | Inductor_1210 | piece 2 | Inductor10uH |
| L1,L2,L3,L6,L7,L8 | C_0805 | piece 6 | Ferrite bear |
| D4,D1,D2,D3,D5,D6,D7 | SOT-23 | piece 7 | BAV99.215 |
| U1 | SOT-23 | piece 1 | MCP1703T-3302E/CB |
| Q1,Q2 | SOT-23 | piece 2 | MMBF170LT1G |
| U2 | LSF0102 | piece 1 | LSF0102 |
| P1 | Pin_Header_Straight_1x05 | piece 1 | CONN_01X05 |
| U3 | PA6H-GPS | piece 1 | PA6H-GPS |
| J1,J2 | RJ45-LED-straight | piece 2 | RJ45-LED |
| J3 | SMA_THT_Jack_Straight | piece 1 | SMA (optional) |
| BT1 | Batt-VL1220 | piece 1 | Li 3V |
How to connect to Open Interface III
- ACC1 - TXD
- ACC2 - GND
- ACC3 - RXD
- ACC16 - 1PPS
- ACC18 - PWR
Firmware
Open Interface III
Enable set to 1, with line
boolean GpsTime = 1; // External GPS via ACC