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Jiyi

Jiyi Back Obstacle Avoidance Radar

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Multi-Brand Ultrasonic Sensors for premium buyers

The Jiyi Back Obstacle Avoidance Radar by Jiyi is a premium multi-brand ultrasonic sensors designed for premium buyers. It features Modulation Mode: FMCW and Centre Frequency: 24.125GHz.

₹26,524
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Free Delivery on this order. No minimum order value.

15-Day Easy Returns — hassle-free return & full refund.

Secure Payment — 100% safe checkout with UPI, Cards & Net Banking.

Total: ₹26,524
Buying tip: A top-tier option — the best features and quality available in this category.
Estimated delivery: 24 Aug7 Sept
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Pan India delivery
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5% Cashback

Pay with UPI & get 5% cashback (up to ₹50) via Razorpay

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No-Cost EMI

Available on select bank cards at checkout. 0% interest for 3 months.

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Free delivery on all orders. No minimum order value.

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COD available on orders up to ₹5,000 across India.

Quick Specs

Modulation Mode: FMCW
Centre Frequency: 24.125GHz
Accuracy: 0.1 m
Detecting Range: 1~25m
Power Waste: 3.0W at 25 degree C
Resolution: 0.6m

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
IP Rated
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SKU: robu-1750594Category: Multi-Brand Ultrasonic Sensors

About This Product

The Jiyi Back Obstacle Avoidance Radar by Jiyi is a premium multi-brand ultrasonic sensors designed for premium buyers. It delivers reliable performance at an accessible price.

Key Specifications

  • Modulation Mode: FMCW
  • Centre Frequency: 24.125GHz — smooth, flicker-free operation
  • Accuracy: 0.1 m
  • Detecting Range: 1~25m — reliable connection even at a distance
  • Power Waste: 3.0W at 25 degree C
  • Resolution: 0.6m
  • Safety IP Rating: IP67 — protected against splashes and rain
  • Size (mm): 67.5*66*16.5mm

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.

The Back Obstacle avoidance radar module is mainly used to measure the relative distance between the drone and the obstacle in the back of the flight, so as to avoid the obstacle effectively. Obstacle avoidance radar adopts 24GHz radar technology, which can work in all weather under strong light, high temperature, fog, dust, wind, and night. Its sensitivity is high, the detection distance is long, and the signal transmission is fast and stable. Electric wires, small trees with a trunk of 10 cm, people with a height of 1.7 m, and telephone poles with a height of 15 cm play an excellent obstacle avoidance function for high-speed drones, which is very suitable for plant protection drones to work in complex outdoor environments.

Features:

  1. Working in 24GHz ISM band
  2. One transmit path and two receive paths are separated for maximum gain
  3. Optimized noise figure and high receiver gain for better obstacle detection
  4. Total 1.2W power consumption
  5. Optimized small size
  6. High sensitivity
  7. Long detection distance
  8. Fast signal transmission
  9. Stable signal transmission
  10. All-weather work
  11. Strong environmental adaptability.

Package Includes:

1 x Jiyi Back Obstacle Avoidance Radar

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.