Technical Description
The GP-20U7 is a compact GPS receiver with a built-in high performances all-in-one GPS chipset. The GP-20U7 accurately provides position, velocity, and time readings as well as possessing high sensitivity and tracking capabilities.
Limitation
The following are the features
- 56-Channel Receiver (22 Channel All-in-View)
- Sensitivity : -162dBm
- 2.5m Positional Accuracy
- Cold Start: 29s (Open Sky)
- 40mA @ 3.3V
Skill
2-Rookie
Links
https://www.sparkfun.com/products/13740