Introduction; Brief Introduction; Application; Specification And Parameter - Ebyte E220-900M22S Manual

Chengdu Ebyte Electronic Technology Co.,Ltd.

1 Introduction

1.1 Brief Introduction

E220-900m22s is an small module, self-developed based on the new
generation of LoRa TM
suitable for 868mhz and 915MHz LoRa
32mhz crystal oscillator.
Compared with the previous generation of LoRa
anti-jamming performance and communication distance have been further
improved. Because of its new LoRa
performance and communication distance are far superior to the current FSK
and GFSK modulation products. The module is mainly aimed at smart home,
wireless meter reading, scientific research and medical and medium and long distance wireless communication
equipment. The product can cover a wide frequency range of 850 ~ 930mhz.
Because the module is a pure RF transceiver module, it needs to use MCU driver or special SPI debugging tool.

1.2 Application

Home security alarm and remote keyless entry;

Smart home and industrial sensors, etc;

Wireless alarm security system;

Building automation solutions;

Wireless industrial remote controller;

Health care products;

Advanced meter reading architecture (AMI);

Automotive industry applications.


2 Specification and parameter

2.1 Limit parameter

Main parameter
Supply voltage (V)
Blocking power (DBM)
Working temperature (℃)
Copyright ©2012–2021，Chengdu Ebyte Electronic Technology Co.,Ltd.
RF chip llcc68, produced by Semtech company. It is
TM wireless module and uses industrial
TM modulation technology, its anti-jamming
Performance
Min
0
-
-40
TM transceiver, its
Max
3.7 Over 3.7V permanently burned module
10 The burning probability is small in close range use
+85 Industrial grade
E220-900M22S User Manual
Remarks
4