SmartElex E22-400T33S UART 433Mhz LoRa Module

SmartElex E22-400T33S UART 433Mhz LoRa Module

The SmartElex E22-400T33S UART 433MHz LoRa module is a next-generation LoRa wireless module designed for reliable and long-range communication. Built on the high-performance SEMTECH RF chip, it operates in the 410.125–493.125MHz frequency range with a default frequency of 433.125MHz.

The module supports TTL level output and a flexible supply voltage of 3V to 5.5V, making it perfect for battery-powered or low-power IoT applications. Utilizing advanced LoRa spread spectrum technology, this LoRa UART module delivers faster data transmission, lower power consumption, and a compact design.

Key features include wake-on-air, wireless configuration, carrier monitoring, automatic relay, communication key support, and adjustable communication length, offering developers a versatile solution for smart devices, remote monitoring, and other LoRa wireless module projects.

Features:

• Under ideal conditions, the module's built-in PA+LNA allows for a communication distance of 16km.
• Supports data transfer rates of 2.4K to 62.5kbps.
• Support A power source ranging from 2.3 to 5.5 volts can provide optimal performance.
• Support the global license-free ISM 433MHz frequency band, as well as the 470MHz meter reading frequency band.
• The industrial-grade standard design allows for long-term operation at temperatures ranging from -40 to +85°C.
• The module has a maximum power of 2W (33dBm), and the transmission is longer and steadier.