EBYTE EWM22A-400R30D LoRa Module 433MHz LoRa RF Transceiver Module RS485 30dBm 10km Long Range UART DIP Port Module

generation of LoRa wireless data transmission modules based on SEMTECH's high-performance RF chip. Operates in the 410.125~493.125MHz frequency band with a default of 433.125MHz. Supports DC5V power supply and can be paired with the E22-T series for low-power applications. Adopts advanced LoRa spread spectrum technology for faster speeds and lower power consumption. Supports over-the-air wake-up, wireless configuration, carrier sensing, automatic repeating, communication keys, packet length settings, and offers customized development services. The EWM22A-400R30D is a generation of LoRa wireless data transmission modules. This series of wireless modules is based on an RS485 interface module developed using SEMTECH's high-performance RF chip. It features multiple transmission modes, supports DC5V power supply, and can be paired with the E22-T series in the same frequency band for low-power applications. The LoRa module adopts a generation of LoRa spread spectrum technology, offering faster speeds, lower power consumption, and a smaller size. Color: Green & White Material: Plastic+Metal Package Contents: 1 * LoRa Wireless Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.