Radio module LORA SX1278, 433 MHz, with connector

A device for wireless data transmission at a frequency of 433 MHz, ideal for use in remote monitoring and control systems. They also find application in radio-controlled quadcopters. Using LoRa (Long Range) technology, lora sx1278 radio modules provide reliable communications over long distances with low power consumption.

Main Features

1. Transmission range. The SX1278 is capable of providing communications over distances of up to several kilometers in open areas. All thanks to its LoRa modulation technology. This makes it an ideal choice for projects where communication range is critical.
2. Low power consumption. The module is designed with an emphasis on efficiency, which can significantly extend battery life in battery-powered devices.
3. Variety of operating modes. The SX1278 supports a variety of operating modes, including FSK, GFSK and LoRa, allowing you to tailor it to your specific project requirements. You can choose the optimal mode depending on your data speed and range needs.
4. Easy integration. The module has standard dimensions and connectors - this simplifies its connection to microcontrollers and other devices. It is compatible with popular platforms such as Arduino and Raspberry Pi.
5. High noise immunity. Thanks to LoRa technology, the SX1278 is highly resistant to interference and can operate in strong radio conditions. Therefore, it can be used for urban and industrial applications.
6. Adjustable transmit power. Users can adjust transmit power, optimizing communication range and power consumption depending on specific operating conditions.

Application

The LORA SX1278 radio module is ideal for creating sensor networks, smart home systems, environmental monitoring, and agriculture. They are also suitable for developing various wireless devices. Its capabilities make it an indispensable tool for engineers and developers.

Specifications

• Supply voltage: 1.8 to 3.6 V;
• carrier frequency: from 400 to 510 MHz;
• setting accuracy: ±10 ppm;
• modulation: FSK, GFSK, OOK/LoRa;
• Transmitter power: ≤20 dBm;
• Receiver sensitivity: -139 dBm;
• operating current: in receive mode – 11 mA, in transmit mode – <120 mA (at Pout = 20 dbm);
• data transfer rate: in FSK mode 300 kbit/s, in LoRa mode – 0.018 – 40 kbit/s;
• antenna path resistance: 50 Ohm;
• interface: SPI.