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Reyax RYS8838 3.3 V UART interface GNSS Module

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GSM GPRS and GNSS Modules for everyday users

The Reyax RYS8838 3.3 V UART interface GNSS Module by Reyax is a mid-range gsm gprs and gnss modules designed for everyday users. It features Shipping Weight: 0.005 kg and Shipping Dimensions: 5 × 4 × 2 cm.

₹4,349
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Total: ₹4,349
Buying tip: A quality investment for dependable performance and premium build quality.
Estimated delivery: 24 Aug7 Sept
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Quick Specs

Shipping Weight: 0.005 kg
Shipping Dimensions: 5 × 4 × 2 cm

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-3447285Category: GSM GPRS and GNSS Modules

About This Product

The Reyax RYS8838 3.3 V UART interface GNSS Module by Reyax is a mid-range gsm gprs and gnss modules designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Shipping Weight: 0.005 kg
  • Shipping Dimensions: 5 × 4 × 2 cm

Why Buy from Elecvora?

Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

Reyax RYS8838 is a high-performance 3.3V GNSS module designed for accurate positioning and reliable navigation. Powered by the SONY CXD5608AGF engine, it supports multiple satellite systems including GPS, GLONASS, BeiDou, Galileo, QZSS, and SBAS for enhanced global coverage.

The module integrates essential RF components like SAW filter, LNA, and TCXO, ensuring stable and precise signal processing. Its Untethered Dead Reckoning (UDR) function enables continuous positioning even in challenging environments such as tunnels or urban canyons. With fast signal acquisition and high sensitivity, it is ideal for IoT, tracking systems, automotive navigation, and industrial applications requiring consistent and accurate location data.


Features:

  1. Multi-GNSS support for global positioning accuracy
  2. SONY CXD5608AGF high-performance engine
  3. Built-in UDR for uninterrupted tracking
  4. Fast signal acquisition and high sensitivity
  5. Integrated SAW filter, LNA, and TCXO
  6. Stable performance in harsh environments
  7. Embedded digital noise filters
  8. Compact and efficient UART interface design

Specifications:

  1. Operating Voltage: 3.3V
  2. Interface: UART
  3. Accuracy: 1 M
  4. Cold starts: 35 sec
  5. Hot starts: 2 sec
  6. Tracking Sensitivity: -161 dBm
  7. Hot starts Sensitivity: -161 dBm
  8. Cold starts Sensitivity: -147 dBm
  9. Operating Temperature: -45 to 85 ˚C
  10. Dimensions: 10 x 12 x 3 mm
  11. Weight: 1 g

Package Includes:

1 x Reyax RYS8838 3.3 V UART interface GNSS Module

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.