Ebyte Free sample E22-400T30E 10km long distance wireless transmission module lora receiver relay controller module

E22-400T30E 10km long distance wireless transmission module lora receiver relay controller module [Size]：30 * 51 mm [Communication distance]：10km [Transmit power]：30dBm [Product weight]：7.7±0.1g [Frequency]：410.125～493.125MHz [Introduction]：E22-400T30E is a new generation of LoRa wireless module. It is a wireless serial port module (UART) based on SEMTECH's LoRa solution. It has multiple transmission methods, works in the (410.125~493.125MHz) frequency band (default 433.125MHz), LoRa spread spectrum technology, TTL level output, compatible with 3.3V and 5V IO port voltage. Hardware parameter Value Remark Dimensions 30 * 51 mm Antenna form 1st generation IPEX     Equivalent impedance is about 50Ω Communication Interface UART/RS485/RS232/USB The communication interface only supports the simultaneous use of one Packaging method In-line Electricalparameters Min Typ Max Unit Remark Voltage 3.2 5.0 5.5 V ≥5.0V can guarantee the output power More than