EByte E22-900T22D-V2 SX1262 LoRa 868MHz Module w/ SMA-K Antenna
EByte E22-900T22D-V2 SX1262 LoRa 868MHz Module w/ SMA-K Antenna - Image 2
SKU: IOWC-1596
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EByte E22-900T22D-V2 SX1262 LoRa 868MHz Module w/ SMA-K Antenna

₹989.00 (Inclusive of all taxes)
Out of Stock

The EByte E22-900T22D-V2 is a long-range 868MHz LoRa wireless transceiver module based on the Semtech SX1262 chipset. It features a UART interface for easy microcontroller integration, up to 22dBm transmit power, and includes an SMA-K antenna for robust RF performance in IoT and remote sensing applications.

Features

  • SX1262 LoRa Chipset: Enables long-range, low-power wireless communication with robust LoRa modulation, ideal for IoT sensor networks.
  • 868MHz EU Band Operation: Compliant with European frequency regulations for industrial, scientific, and medical (ISM) applications.
  • 22dBm High Power Output: Delivers up to 5km line-of-sight range for reliable data links in open-field deployments.
  • UART Serial Interface: Simplifies firmware development and integration with Arduino, ESP32, STM32, or Raspberry Pi via AT commands.
  • Integrated SMA-K Antenna: Provides a durable, screw-on antenna connection for optimal RF signal strength and range.

Out of stock

Description

The EByte E22-900T22D-V2 is a professional-grade LoRa module designed for developers and system integrators requiring reliable, long-distance wireless links. Built around the Semtech SX1262 transceiver, it operates in the 868MHz ISM band, offering a balance of range, data rate, and power efficiency. The module’s high 22dBm transmit power extends its effective communication distance to several kilometers in suitable environments.

Communication is handled via a simple UART serial interface, allowing it to be controlled by virtually any microcontroller using a command set. This makes it suitable for rapid prototyping and deployment in networks using LoRaWAN gateways or point-to-point topologies. The integrated Forward Error Correction (FEC) enhances data integrity in electrically noisy or challenging RF conditions.

Its low-power architecture supports deep sleep modes, making it an excellent choice for battery-powered remote sensors, telemetry units, and edge nodes. The pre-attached SMA-K antenna ensures proper impedance matching and reliable field performance right out of the box.

Key Features

  • Advanced SX1262 LoRa Transceiver: Provides superior receiver sensitivity and anti-interference capabilities compared to earlier-generation chips.
  • Long-Range & Low Power: Optimized for extended battery life in remote sensing applications while maintaining a multi-kilometer communication link.
  • Robust UART Protocol: Features configurable baud rates and a simple command structure for easy setup and data exchange with host MCUs.
  • Forward Error Correction (FEC): Automatically detects and corrects transmission errors, ensuring high data reliability in suboptimal conditions.
  • Ready-to-Use RF Chain: Comes with a matched SMA-K antenna, eliminating the need for external RF matching network design.
  • Wide Operating Voltage: Compatible with common 3.3V microcontroller systems, simplifying power supply design.

Applications

  • Smart Agriculture: Soil moisture, temperature, and humidity monitoring across large fields.
  • Industrial Telemetry (IIoT): Remote monitoring of tank levels, equipment status, and environmental conditions in factories.
  • Asset & Livestock Tracking: Low-power GPS-less tracking of valuable assets or animals over wide areas.
  • Environmental Sensing: Deploying wireless sensor networks for air quality, water level, or weather data collection.
  • Smart City Infrastructure: Connecting parking sensors, waste management bins, or street lighting control.

Technical Specifications

Wireless ChipsetSemtech SX1262
Wireless ProtocolLoRa (FSK/GFSK/MSK also supported)
Frequency Range868 MHz (EU ISM Band)
RF Transmit PowerUp to 22 dBm (configurable)
Supply Voltage3.3V
Communication InterfaceUART (TTL)
Antenna ConnectorSMA-K (Male)
Operating Temperature-40°C to +85°C (typical)
DimensionsApprox. 15 x 10 x 4 mm (module only)

Frequently Asked Questions

How do I communicate with the E22-900T22D-V2 module from an Arduino?

Connect the module's TX, RX, VCC, and GND pins to your Arduino's serial pins, ensuring VCC matches 3.3V. Use a SoftwareSerial or HardwareSerial port. Configure the module's operating parameters—like frequency, transmit power, and air data rate—by sending specific AT commands over this UART connection. The default baud rate is typically 9600 or 115200, which you must verify in the datasheet. Always ensure proper logic level matching if your MCU operates at 5V.

Can this module be used in a LoRaWAN network with The Things Network (TTN)?

Yes, but it requires specific firmware. The E22-900T22D-V2 operates as a pure LoRa transceiver using its proprietary UART command set. To join a LoRaWAN network like TTN, you must flash it with compatible firmware (if supported by EByte) or, more commonly, use it with a separate microcontroller (like an ESP32) that runs a LoRaWAN stack (e.g., LMIC). The microcontroller would send data to this module via UART commands, which the module then transmits as raw LoRa packets to a gateway.

What is the typical current consumption during transmission and in sleep mode?

At maximum 22dBm transmit power, the module draws a peak current of approximately 130mA. In receive mode, the current is around 15-20mA. The SX1262 chip supports deep sleep modes where current consumption can drop to below 1µA, dramatically extending battery life in periodic sensing applications. You must actively send the sleep command via UART to enter this ultra-low-power state. Always consult the official EByte datasheet for precise current values under your specific configuration of data rate and output power.

Package Includes

  • 1 x EByte E22-900T22D-V2 SX1262 LoRa 868MHz Wireless Module with SMA-K Antenna

Additional Information

Weight 0.06 kg
Dimensions 15 × 10 × 4 cm

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