E22-900T22D whole new 22dBm Lora wireless serial port module with customized development services

Product Descriptions

E22-900T22D is a wireless module (UART) with multiple transmissionmodes, working in the 850.125MHz~930.125MHz,(default 868.125MHz).Itfeatures LoRa spread spectrum technology, TTL level output, compatible with3.3V and 5V lO port voltage.

E22-900T22D adopts a newgeneration of LoRa spread spectrumtechnology.Compared with the traditional SX1278 solution, it has a longertransmission distance, faster speed, lower power consumption, and smaller size, it supports functions such as air 

wake-upwireless configuration, carrier monitoring, automatic relay. communication keys and sub-package length setting. Ebyteprovides customized development seryices on it.

Product Applications

• 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.

Product Features

• New LoRa spread spectrum modulationtechnology brings further communication distance and strongeranti-interference ability.

• Supports automatic relay network, multilevel relay used in long distance communication, the same area to runmultiple network running at the same time,

• The communication allows users to set key that cannot be read, greatly improving the user data privacy.

• Supports LBT function, before sending channel environmental noise monitoring, can greatly increase the successrate of communication module in harsh environment.

• RSSl signal strength indicator finction, can be used to assess the signal quality, improve the communication network and distance.

• Wireless parameters configuration, sent via wireless instruction packet, or read a wireless remote configuration module parameters,

• Air wake up, that is. ultra-low power consumption function, suitable for a battery-powered application solutions

• Supports fixed transmission, radio transmission, channel to monitor;

• Deep sleep mode enables 2 ua power consumption;

• Global free license ISM 868/915 MHZ band:

• Under ideal conditions, the communication distance can be up to 5 km.

• Supports parameter electricity saving, electricity again after the module will work according to set good parameters;

• Effective watchdog design, once an exception occurs, the module will be in automatic restart. and can continue towork on previous parameter.

• 0.3 k~ 62.5 kbps air data rate.

• 2.3 V to 5.5 V power supply, over 5V power supply can ensure the best performance.

• Industry-standard design, support - 40~+ 85 °C under long time use.

• Size and shape are consistent with E32 series module, which can be directly replaced to improve performance and distance.

Specifications

Actual product photos

Product Data Book：

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging