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Ebyte E22-400T33D -V2 433MHz 33dBm LoRa Wireless Module - 16km Communication Distance
The Ebyte E22-400T33D-V2 is a high-power LoRa wireless communication module designed for long-range, low-power IoT, telemetry, industrial control, and remote monitoring applications. Operating in the 410–493MHz frequency band (default 433MHz), it delivers up to 33dBm (2W) transmit power and supports communication distances of up to 16km in open environments. Built on Semtech LoRa technology, the module offers excellent receiver sensitivity, strong anti-interference performance, and reliable data transmission over long distances.
It features a UART (TTL) interface for easy integration with microcontrollers such as Arduino, ESP32, STM32, and Raspberry Pi. The module also supports advanced functions including RSSI signal monitoring, wireless configuration, wake-on-radio, carrier sensing, communication encryption, and automatic relay networking. With an operating voltage range of 3.3V to 5.5V and industrial-grade temperature support, the E22-400T33D-V2 is ideal for smart agriculture, wireless sensor networks, industrial automation, and remote data acquisition systems.
Features
- 433MHz ISM band LoRa wireless module
- Up to 33dBm (2W) RF output power
- Long-range communication up to 16km (line-of-sight)
- UART TTL serial interface
- Operating voltage: 3.3V–5.5V
- Receiver sensitivity up to -128dBm
- RSSI signal strength monitoring
- Wireless configuration and wake-up functions
- Supports encryption, carrier sensing, and auto relay
- Industrial operating temperature: -40°C to +85°C
- Compatible with Arduino, ESP32, STM32, Raspberry Pi, and other MCU platforms
Specifications
- Operating Voltage(V): ≥4.7V Guaranteed output power
- Communication level(V): There is a risk of burnout when using the 5V level
- Operating temperature(℃): Industrial grade design
- Working frequency(MHz): Support ISM band
- Emission current(mA): Instantaneous power consumption@33dBm
- Sleep current(uA): software shutdown
- Receive sensitivity(dBm): Air rate 2.4 kbps
- Air rate(bps): User programming control
- Interface: Plug-in pin header Spacing 2.54mm
- Dimensions: 37*60*7.6mm
Package Includes
- 1x Ebyte E22-400T33D -V2 433MHz 33dBm LoRa Wireless Module - 16km Communication Distance
