M0224
Table of contents
Summary
This board is designed to be a replacement to the mRo 23x23mm L1 uBlox GNSS receiver with 18x18 patch antenna, using only L1 bands.
This design represents the smallest logical GNSS solution available, hence the “micro” moniker.
Block Diagram

Mechanical
3D Drawings
Connector Callouts
Top

Bottom

J1
| Connector | MPN |
|---|---|
| Board Connector | SM06B-GHS-TB |
| Mating Connector | GHR-06V-S |
| Pin # | Signal Name |
|---|---|
| 1 | 5.0V |
| 2 | GNSS RXI 3P3V |
| 3 | GNSS TXO 3P3V |
| 4 | SENS 12C SCL 3P3V |
| 5 | SENS 12C SCA 3P3V |
| 6 | GND |