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

Product Descriptions

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.

Using Semtech's SX1280 radio frequency chip, this chip contains a variety of physical layers and a variety of modulation methods, such as LoRa, FLRC, GFSK, and is compatible with Bluetooth protocols; special modulation and processing methods make 

LoRa and FLRC modulation The transmission distance has significant Improvement, built-in power amplifier (PA) and low noise amplifier (LNA) on the basis of the original, so that the maximum transmit power reaches 500mW and the receiving 

sensitivity  is further improved, and the overall communication stability is compared with no power amplifier and low Noise amplifier products have been greatly improved; excellent low-power performance, on-chip DC-DC and Time-of-flight make this 

chip powerful and can be used in smart homes, security systems, location tracking, wireless ranging, wearable devices, Smart bracelets and health management, etc. SX1280 supports RSSI, users can realize in-depth secondary development according to 

their needs, and also integrates time of flight, which is suitable for ranging function.

E28-2G4M27SX is a pure RF transceiver module, which needs to be driven by MCU or use a dedicated SPI debugging tool.

Product Features

• Under ideal conditions, the communication distance can reach 8km;

• Built-in PA+LNA, maximum transmit power 500mW;

• Compatible with BLE protocol;

• Support license-free ISM 2.4GHz frequency band;

• Support data transmission rate of 0.595k～2Mbps;

• Support multiple modulation modes（GFSK Mode，FLRC Mode，LoRa Mode）;

• Support 2.5 ~ 3.6V power supply, more than 3.3V power supply can ensure the best performance;

• Adjustable air rate, up to 1.3Mbps under FLRC modulation;

• Excellent anti-blocking properties;

• Ranging, with Time-of-flight function. 

Product Application

• Smart home and industrial sensors, etc

• Security system, positioning system;

• Wireless remote control, drone;

• Wireless game remote;

• Healthcare products;

• Wireless voice, wireless headset;

• Automotive industry applications.

Specifications

Actual product photos

Product Data Book：

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Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging