E220-900T22S（JP）Arduino Library

Attension!

Obey your local radio laws. We Do Not have any responsibility.

Overview

• E220-900T22S(JP) is a LoRa module.
• This library supports Arduino.

Hardware

• supply-voltage: 3.3~5.5V, reccomend:5.0V
• logic-level: 3.3V
• center-frequency:920.6~928.0MHz
• receiving-sensitivity:-124dBm
• interface:UART

get from datasheet

If you want to get details, see datasheet.

Source

Main

• E220.h
• E220.cpp

Config

• E220_config.h
• E220_config.cpp

Examples

• config.ino
  • for configuration.
• hardwareserial.ino
  • when rssi byte is off,using HardwareSerial
• softwareserial.ino
  • when rssi byte is on,using SoftwareSerial
• VariableLength.ino
  • when you want to specify payload length

Usage

See each README.md in each folder.