Ebyte E330-900T13S 868MHz Wireless serial port module for Wireless transmission rf and wireless rf transceiver modules

[Communication interface]： UART [Working frequency]：860.125~932.125MHz [Transmission power]：13dBm [Communication distance]： 1.0km [Antenna interface]：IPEX/stamp hole [Product size]：16*26mm [Introduction]：E330-900T13S is a small size, low power consumption, low-cost ultra-high cost-effective wireless serial port module, integrated transceiver, covering 868, 900MHz frequency band. The wireless module supports transparent transmission, fixed-point transmission mode, supports LDC single-point wake-up, software multi-level airspeed adjustable, and can be applied to a variety of wireless transmission applications. At the same time, the module is simple and easy to use, and you can get started quickly without complicated configuration, so that it can be used out of the box.  Main parameters Description Remark Reference distance 1.0km Clear sky, antenna gain 3.5dBi, antenna height 1.3 meters, air rate 2kbps send length 58 bytes The maximum transmission bytes in a single air cache capacity 80 bytes Software actual debugging Modulation FSK - Communication Interface UART 8N1/8E1/EO1, 1200~38400 multi-level adjustable Encapsulation patch stamp hole Interface 1.27 pin header - Dimensions 16*26mm Antenna interface IPEX/stamp hole Equivalent impedance about 50Ω  Main parameters Min  Typical Maximum  Unit  Condition Operating Voltage 3 3.3/5 5.5 V Exceeding 5.5V may permanently burn the module (consider wide voltage power supply when designing) Operating temperature -40 25 85 ℃ industrial grade Working frequency 860.125 868.125 932.125 MHz Channel spacing 1MHz emission current - 35 - mA 915MHz@13dBm receive current - 6.5 - mA regular income WOR mode - 7 - uA LDC: 1000ms Sleep current - 2 - μA software shutdown air speed 2K 2K 25K bps Multi-level adjustable Maximum output power 13 13 14 dBm - Receiver sensitivity - -118 - dBm 2Kbps