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Small green circuit board with black GPS module and silver antenna connector

ARENTI

ARENTI 2 in 1 Accessory GPS 1200IC SX1262 902-928MHz

SKU CH-R9ZB-HJKYD

Tracks assets using multi-system GNSS with Wi-Fi, Bluetooth and LoRa on 902-928 MHz

  • Fast, accurate positioning with multi-system GNSS support
  • Reliable tracking via L1 and L5/L2 joint satellite reception
  • Wireless flexibility with integrated Wi-Fi, Bluetooth and LoRa
  • Simplified IoT development using Arduino-compatible libraries
  • Robust dual-core hardware with multiple ADCs for stable operation

Multi-System GNSS Tracker

The ARENTI 2 in 1 Accessory GPS 1200IC SX1262 902-928MHz is a Heltec ESP32 LoRa Meshtastic development board that combines GPS, GLONASS, BDS, Galileo, NAVIC and QZSS support for fast joint positioning. It targets developers and hobbyists building wireless trackers for vehicles, bikes, pets or fitness use. The integrated SX1262 chip handles 902-928MHz LoRa communication alongside Wi-Fi and Bluetooth for remote data management.

LoRa Band and Antenna Constraints

Operation is limited to the 902-928MHz LoRa frequency range, so the board only works in regions where that band is permitted. The robust antenna interface requires a matched external antenna for reliable range; without it, link budget drops sharply. Wi-Fi and Bluetooth share the same RF front-end, so simultaneous high-throughput use can reduce LoRa sensitivity. The dual-core ESP32 processor manages protocol stacks, but duty-cycle regulations may restrict continuous transmission.

Development Board Build and Connectors

The board exposes a dual-core processor, multiple ADCs and a dedicated antenna connector, making it suitable for breadboard or custom PCB integration. Arduino library support simplifies firmware work, yet the bare PCB lacks an enclosure, so outdoor deployments need a weatherproof case. Power and I/O pins are on standard headers, allowing shields or sensors to be added directly. Mounting holes are not described, so mechanical fixation must be improvised.

Highlights

  • Fast, accurate positioning with multi-system GNSS support
  • Reliable tracking via L1 and L5/L2 joint satellite reception
  • Wireless flexibility with integrated Wi-Fi, Bluetooth and LoRa
  • Simplified IoT development using Arduino-compatible libraries
  • Robust dual-core hardware with multiple ADCs for stable operation

Specifications

No published specifications for this item yet.

Questions about this item

Should I pick the 902 MHz or the 928 MHz version of this tracker?

The board operates across the full 902-928 MHz band, so a single unit covers the entire range without needing a separate version.

What does the GPS 1200IC label tell me about real-world positioning?

It indicates a GNSS module that receives GPS, GLONASS, BDS, Galileo, NAVIC and QZSS on L1 plus L5/L2 for fast, multi-system joint positioning.

Which wireless interfaces are built in and what limits their range?

Wi-Fi, Bluetooth and LoRa via the SX1262 chip are integrated; LoRa range is set by the 902-928 MHz band and antenna design.

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