Ebyte E28-2G4T12S SX1281 2.4GHz 12dBm LoRa Wireless RF Transmitter Module - UART Interface - 3km Communication Distance

Ebyte E28-2G4T12S SX1281 2.4GHz 12dBm LoRa Wireless RF Transmitter  Module - UART Interface - 3km Communication Distance

E28-2G4T12S is an UART module based on SEMTECH SX1281, it adopts transparent transmission and works at 2.4GHz band. It adopts LoRa, FLRC and GFSK modulations. It features SMD packing with both IPX and PCB antenna interfaces, and its TTL output is 3.3V.

Datasheet

Features

• Support various modulation such as GFSK Mode, FLRC Mode, LoRa Mode.
• Supporting high-speed continuous transmission, data without subcontracting.
• Support RSSI for evaluating signal quality.
• Support fixed transmission/broadcast/monitoring.
• Communication distance tested is up to 3km in ideal condition.
• Maximum transmitting power of 12dBm, Software adjustable.
• Support the global license-free ISM 2.4GHz.
• Support air data rate of 1kbps～2Mbps.
• Low power consumption for battery supplied applications.
• Support 2.3V~5.5V power supply, power supply over 5.5V can guarantee the best performance.
• Industrial grade standard design, support -40 ~ 85 °C for working over a long time.
• PCB and IPEX antenna optional, good for secondary and embedded development.

Specifications

• IC: SX1281
• Frequency: 2.4~2.5GHz
• Power: 12.5dBm
• Distance: 3.0km
• Interface: UART
• Antenna type: IPEX / PCB
• Power Supply: 2.3 to 5.5V
• Operating temperature: -40 to +85℃
• Operating humidity: 10 to 90%
• Storage temperature: -40 to +125℃
• Dimensions: 17.5 * 28.7 mm 

Applications

• Smart Home and Industrial Sensors
• Security system, location System
• Wireless remote control; UAV
• Wireless Game Remote Controller
• Health care products
• Wireless voice, wireless headset
• Automotive industry applications

Package Includes

• 1x Ebyte E28-2G4T12S SX1281 2.4GHz 12dBm LoRa Wireless RF Transmitter  Module