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EBYTE E28-2G4M27SX 2.4GHz SX1281 RF transceiver module,Extremely low current consumption in low-power mode — image 1
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EBYTE

EBYTE E28-2G4M27SX 2.4GHz SX1281 RF transceiver module,Extremely low current consumption in low-power mode

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AI Summary
IR and RF Transmitters and Receivers for everyday users

The EBYTE E28-2G4M27SX 2.4GHz SX1281 RF transceiver module,Extremely low current consumption in low-power mode by EBYTE is a value-for-money ir and rf transmitters and receivers designed for everyday users. It features Operating Frequency (MHz): 2400 to 2500 and Transmit Power (dBm): 27.

₹1,434
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Total: ₹1,434
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Operating Frequency (MHz): 2400 to 2500
Transmit Power (dBm): 27
Operating Voltage: 2.5 to 3.6
Communication Mode: SPI
Storage Temperature (°C): -40 to 125
Bluetooth Version: Supports Bluetooth 5.1 dual mode function

Ideal For

Everyday convenience
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SKU: robu-2068673Category: IR and RF Transmitters and Receivers

About This Product

The EBYTE E28-2G4M27SX 2.4GHz SX1281 RF transceiver module,Extremely low current consumption in low-power mode by EBYTE is a value-for-money ir and rf transmitters and receivers designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Operating Frequency (MHz): 2400 to 2500 — smooth, flicker-free operation
  • Transmit Power (dBm): 27
  • Operating Voltage: 2.5 to 3.6 — works with standard household power
  • Communication Mode: SPI
  • Storage Temperature (°C): -40 to 125 — plenty of room for files, apps, and media
  • Bluetooth Version: Supports Bluetooth 5.1 dual mode function — faster pairing, longer range, and lower battery draw
  • Shipping Weight: 0.012 kg
  • Shipping Dimensions: 12 × 8 × 4 cm

Why Buy from Pricio?

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

E28-2G4M27SX is a 2.4GHz RF transceiver module designed and produced by Ebyte Company, with a transmit power of 500mW, SPI interface, and extremely low current consumption in low-power mode;the module is a small-volume SMD type (pin spacing 1.27mm) , using 52MHz industrial-grade high-precision low-temperature drift crystal oscillator to ensure its industrial characteristics and its stable performance.

Applications:

  1. Smart home and industrial sensors, etc
  2. Security system, positioning system
  3. Wireless remote control, drone
  4. Wireless game remote
  5. Healthcare products
  6. Wireless voice, wireless headset
  7. Automotive industry applications

Features:

  1. Under ideal conditions, the communication distance can reach 8km
  2.  Built-in PA+LNA, maximum transmit power 500mW
  3.  Compatible with BLE protocol
  4.  Support license-free ISM 2.4GHz frequency band
  5.  Support data transmission rate of 0.595k~2Mbps
  6.  Support multiple modulation modes(GFSK Mode,FLRC Mode,LoRa Mode)
  7. Support 2.5 ~ 3.6V power supply, more than 3.3V power supply can ensure the best performance
  8.  Adjustable air rate, up to 1.3Mbps under FLRC modulation
  9.  Excellent anti-blocking properties

Package Includes:

1 x EBYTE E28-2G4M27SX 2.4GHz SX1281 RF transceiver module,Extremely low current consumption in low-power mode

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.