Ebyte E22-900T22D-V2 SX1262 868M/915M 22dBm LoRa Wireless Serial Port Module

Ebyte E22-900T22D-V2 SX1262 868M/915M 22dBm LoRa Wireless Serial Port Module

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.

Datasheet

Specifications

• IC ：SX1262
• Frequency ：850.125~930.125MHz
• Power ：22dBm
• Distance ：5km
• Size ：21*36mm

Features

• New LoRa spread spectrum modulation technology brings further communication distance and strongeranti-interference ability
• Supports automatic relay network, multilevel relay used in long distance communication, the same area torunmultiple 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
• RSSI signal strength indicator function, can be used to assess the signal quality, improve the communicationnetwork and distance
• Wireless parameters configuration, sent via wireless instruction packet, or read a wireless remote configurationmodule 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 continuetowork 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 ℃ under long time use

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.