Ebyte E290-400R30D AT commands Spread Spectrum Technology 10km 30dBm RS485 Interface 433MHz lora Wireless Module

E290-400R30D RS485 Interface LoRa Wireless Module PANCHIP PAN3060 CHIP Transmission distance up to 10km support AT command Firmware online upgrade [Transmitting power]：30dBm [Communication distance]：10km [Product size]：48*26mm [Product weight]：8.9±0.2g [Introduction]：E290-400R30D is a new generation of domestic LORA module developed by Ebyte. It is an RS485 interface module developed based on the PAN3060 RF chip of Panqi Micro. It has multiple transmission modes, works in the frequency band (410.125～493.125MHz) (default 433.125MHz), supports DC 5V power supply, and can be used with the E290-T series of the same frequency band series. It adopts the new generation of ChirpIoT™ spread spectrum technology, supports half-duplex wireless communication, supports air wake-up, wireless configuration, automatic relay, communication key, AT command, IAP upgrade and other functions, supports sub-packet length setting, and can provide customized development services. Radio freq