The following is a breakdown of potential RPI modules with GPS to add to MS14’s telemetry package.
Criteria | Option 1: | Option 2: |
|---|---|---|
Sensitivity | -165 dBm sensitivity | -165 dBm sensitivity |
Channel Size | 66 acquisition channels 22 tracking channels | 99 acquisition channels 33 tracking channels |
Compatibility | USB to UART converter Works with standard Raspberry connection | USB to UART converter Working with standard Raspberry connection Supports Bluetooth 3.0, SMS, Phone Call, GPRS, DTMF, HTTP, FTP, MMS, and email |
CAD Price (after all costs) | $65.75 | $59.88 |
Source |
It is recommended to proceed with option 2. It has more functionality, appears to work in outdoor conditions, and costs less.