An automatic start
Connect power and network access. The basestation updates its firmware and starts a Precise Point Positioning (PPP) survey automatically.
GNSS / RTK infrastructure
GNSS Basestation
A fixed reference.For machines that move.
An RTK corrections base station built for autonomous vehicles and robotics, with automatic provisioning, PPP surveying and flexible power and connectivity.
Preliminary specifications · Rev 0.1
01 / DESIGNED FOR THE APPLICATION
A fixed reference.For machines that move.
A dedicated reference station for autonomous vehicles and robotics. Install at a fixed location and deliver corrections through your wired or cellular network.
Power for the installation
Use 802.3at PoE, 9-36 V DC or solar input. Integrated solar charging supports a 12 V battery.
Connected to your robots
Send RTCM corrections over MQTT or NTRIP using Ethernet or built-in LTE Cat 4 cellular connectivity.
Zero Touch Provisioning
- 01 / Power + connectivity
Connect
The basestation provisions itself and automatically updates its firmware.
- 02 / Starts automatically
Survey
A PPP survey establishes the station's fixed reference position.
- 03 / After the initial survey
Rapid
RTCM output starts immediately using the Rapid PPP survey solution, over MQTT or NTRIP.
- 04 / After roughly two weeks
Final
The station transitions to RTCM corrections based on the completed Final PPP survey solution.
Rapid and Final describe the PPP survey solution used for the base reference position. Corrections are delivered as RTCM in both stages. No fixed time to the initial Rapid solution is specified.
02 / CONNECTIONS THAT MATTER
Ready to integrate.
Dedicated connections for power, antennas, network access and local service, with wall, DIN rail and rack mounting options.
GNSS antenna
1 x SMAConnect a compatible external GNSS antenna.
Cellular antennas
2 x SMAConnect both ports to compatible 4G cellular antennas when using LTE.
LoRa antennas
2 x SMAAntenna connections for dual LoRa functionality.
Ethernet / PoE
M12 X-coded, 8-pinWired network connectivity and 802.3at PoE input.
Local service
M12 A-coded, 5-pinLocal configuration and firmware updates.
DC power input
Deutsch DT, 2-pinDedicated 9-36 V DC input.
Battery charge output
Deutsch DT, 2-pinSeparate connection for charging a 12 V battery.
Solar input
Standard solar connectorsSolar power input for the integrated charging function.
Charging controls
2 toggle switchesCharging source and charging bypass control battery-charging behavior.
Power indicator
1 red front LEDIndicates that power is connected.
Functional connection reference. This datasheet does not define connector pinouts or charging-switch positions.
03 / TECHNICAL SPECIFICATIONS
The details.
| Function | Fixed GNSS/GPS RTK corrections base station |
|---|---|
| GNSS receiver | u-blox X20P |
| Controller | STM32 high-performance MCU |
| Survey method | Automatic Precise Point Positioning (PPP) survey |
| Survey stages | Rapid, followed by Final after roughly two weeks |
| Corrections | RTCM over MQTT or NTRIP |
| Wired network | Ethernet via M12 X-coded, 8-pin connector |
|---|---|
| Cellular modem | Telit CMB1004, LTE Cat 4 |
| Cellular antenna ports | 2 x SMA; both require compatible 4G antennas when cellular is used |
| LoRa | Dual radio functionality; 2 x SMA antenna ports |
| Provisioning | Zero Touch Provisioning; automatic firmware update and survey start |
| Local service | Configuration and firmware updates via M12 A-coded, 5-pin connector |
| PoE input | IEEE 802.3at |
|---|---|
| DC input | 9-36 V DC; dedicated Deutsch DT 2-pin connector |
| Solar input | Standard solar connectors |
| Battery charging | Integrated solar charger for a 12 V battery |
| Battery charge output | Dedicated Deutsch DT 2-pin connector |
| Charging controls | Charging-source toggle and charging-bypass toggle |
| Power indication | Front red LED indicates connected power |
| Mounting | Wall, DIN rail or rack |
|---|---|
| GNSS antenna port | 1 x SMA; compatible external GNSS antenna required |
| Ingress protection | IP66 design target; not IP rated or certified |
| Device temperature range | Pending system-level validation |
| Receiver temperature | u-blox X20P: -40 to +85 °C (manufacturer specification) |
| Dimensions & mass | Not yet specified |
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