NANO AGR RTK Receiver
NANO AGR RTK Receiver
The NANO AGR RTK Receiver is a high-performance, multi-frequency RTK navigation receiver powered by a next-generation dual-core GNSS SoC. Engineered for highly dynamic operational environments, it supports an accelerated data output rate up to 10Hz. NANO AGR natively tracks all visible global satellite constellations across a massive 128 hardware channels, providing professional-grade scalability for precision autonomous applications.
The receiver supports full conventional Base Station and mobile Rover deployment schemes, ensuring centimeter-level positioning accuracy across demanding fields such as precision agriculture, robotics integration, and lightweight GIS surveying mapping networks.


Key Features
- High-Frequency Output: 5Hz baseline output rate by default, highly scalable up to 10Hz.
- Multi-Band Tracking: Multi-constellation frequency support ensures optimal field visibility and rapid signal reacquisition.
- RTCM Correction Support: Natively processes fully compliant RTCM v3 data input and output loops.
- Standard NMEA Streaming: Seamless industrial telemetry data integration via multiple raw string formats.
- Autonomous Initializations: Fully supports automated base station self-survey configurations.
- Dual-UART Channels: Flexible multi-system communication matrix utilizing independent dual-serial ports.
Technical Specifications
GNSS Constellations
GPS / QZSS: L1, L5
GALILEO: E1, E5a
GLONASS: G1
BDS: B1I, B2a
GALILEO: E1, E5a
GLONASS: G1
BDS: B1I, B2a
Frequency & Rate Engine
Hardware Layout: L1 + L5 / 128 Channels
5Hz Default: Full Multi-Constellation tracking
10Hz Mode: Focuses tracking vectors (GGA/RMC/VTG at 10Hz, others at 1Hz)
5Hz Default: Full Multi-Constellation tracking
10Hz Mode: Focuses tracking vectors (GGA/RMC/VTG at 10Hz, others at 1Hz)
Protocol Framework
NMEA Strings: GGA, GSA, GSV, VTG, ZDA, GLL, RMC, GST, TXT
RTCM Stream: RTCM v3 standard (MSM7 output / MSM4, MSM5, MSM7 input)
RTCM Stream: RTCM v3 standard (MSM7 output / MSM4, MSM5, MSM7 input)
Positioning Accuracy
Autonomous (GNSS): 1.5m CEP
RTK Centimeter Grid:
Horizontal: 1cm + 1 PPM
Vertical: 3cm + 1 PPM
RTK Centimeter Grid:
Horizontal: 1cm + 1 PPM
Vertical: 3cm + 1 PPM
Hardware Interfaces
Serial Comm: 2 x UART Ports (Default: 230400 bps)
RF Connectivity: SMA-K Port / iPex-I Terminal Node
Pin Header Matrix: 2.54mm Pitch Layout (20-Pin Pinout)
RF Connectivity: SMA-K Port / iPex-I Terminal Node
Pin Header Matrix: 2.54mm Pitch Layout (20-Pin Pinout)
Electrical & Environmental
Supply Voltage (Vcc): 3.3V DC (Typical)
TTL Signaling I/O: 1.8V 〜 3.6V Tolerant
Operational Temp: -20°C 〜 +85°C
TTL Signaling I/O: 1.8V 〜 3.6V Tolerant
Operational Temp: -20°C 〜 +85°C
Pinout Assignment