LoRa Wireless Module 868MHz 915MHz 22dBm EBYTE E22-900T22D 5km Long Range UART RF Transceiver Transmitter Receiver Low Power Consumption Small Size

Product Description[Frequency]: 850.125~930.125MHz<br>[Power]:22dBm<br>[Distance] :5km<br>[Size]: 21*36mm<br>[Weight]: 6.5±0.2g<br><br>[Features]:<br>New LoRa spread spectrum modulation technology brings further communication distance and stronger anti-interference ability;<br>Supports automatic relay network, multilevel relay used in long distance communication, the same area to run multiple network running at the same time;<br>The communication allows users to set key that cannot be read, greatly improving the user data privacy;<br>Supports LBT function, before sending channel environmental noise monitoring, can greatly increase the success rate of communication module in harsh environment;<br>RSSI signal strength indicator function, can be used to assess the signal quality, improve the communication network and distance;<br>Wireless parameters configuration, sent via wireless instruction packet, or read a wireless remote configuration module parameters;<br>Air wake up, that is, ultra-low power consumption function, suitable for a battery-powered application solutions;<br>Supports fixed transmission, radio transmission, channel to monitor;<br>Deep sleep mode enables 2 ua power consumption;<br>Global free license ISM 868/915 MHZ band;<br>Under ideal conditions, the communication distance can be up to 5 km;<br>Supports parameter electricity saving, electricity again after the module will work according to set good parameters;<br>Effective watchdog design, once an exception occurs, the module will be in automatic restart, and can continue to work on previous parameter;<br>0.3 k ~ 62.5 kbps air data rate;<br>2.3 V to 5.5 V power supply, over 5V power supply can ensure the best performance;<br>Industry-standard design, support - 40 ~ + 85 C under long time use.

• E22-900T22D is a wireless module (UART) with multiple transmission modes, working in the 850.125MHz~930.125MHz, (default 868.125MHz).
• It features LoRa spread spectrum technology, TTL level output, compatible with 3.3V and 5V IO port voltage.
• E22-900T22D adopts a new generation of LoRa spread spectrum technology. Compared with the traditional Solution, it has a longer transmission distance, faster speed, lower power consumption, and smaller size.
• It supports functions such as air wake-up, wireless configuration, carrier monitoring, automatic relay. communication keys and sub-package length setting. Ebyte provides customized development services on it.
• Application: Home security alarm and remote keyless entry; Smart home and industrial sensors; Wireless alarm security system; Building automation solutions; Wireless industrial-grade remote control; Health care products; Advanced Meter Reading Architecture(AMI); Automotive industry applications.