E22-900T30S LoRa 868MHz 915MHz SX1262 SX1268 30dBm SMD UART Wireless Transmitter and Receiver Long Range RF Module IoT

Manufacturer Product Number

E22-900T30S

Description

E22-900T30S is a new generation of LoRa wireless module, based on the SX1262 RF chip wireless serial port module (UART)

Package Condition

Bulk

Datasheet

E22-900T30S

Product Details
Reviews

Product Descriptions

E22-900T30S is a wireless serial port module (UART) based on SEMTECH's SX1262 RF chip. It has multiple transmission modes, LoRa spread spectrum technology, TTL level output, compatible with 3.3V and 5V IO port voltage.

With PA and LNA, the power is 1W based on originally imported SX1262 module, the receiving sensitivity is improved accordingly. LoRa direct sequence spread spectrum technology will bring longer communication distance, and has the advantages of

concentrated power density and strong anti-interference ability. It is different from FSK and GFSK.

The module has data encryption. Data transmitted over the air, with randomness, makes data interception meaningless through strict encryption and decryption algorithms. The module reserves multiple IO interfaces to provide custom development

services.It supports packet length setting and also supports different real-time and data packet.

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

• Communication distance tested is up to 10km

• Maximum transmission power of 1W, software multi-level adjustable；

• Support the global license-free ISM 868/915MHz band；

• Support air date rate of 0.3kbps～62.5kbps；

• Support new generation LoRa technology based on SX1262；

• Support RSSI for evaluating signal quality, improving communication network, and ranging;

• Support LBT for monitoring channel environmental noise before sending data, and for improving communication.

• Compared with SX1276, the power consumption of hardware is reduced by 40 percent,and the power consumption of software is reduced by 35 percent;

• Compared with the SX1276, for the same power consumption, the transmission power is increased by 80 percent;

• Low power consumption for battery supplied applications；

• Support 3.3V~5.5V power supply, power supply over 5.0 V can guarantee the best performance；

• Industrial grade standard design, support -40 ~ 85 °C for working over a long time；

• IPEX and stamp hole optional, good for secondary development and integration.

Specifications

Attribute	Attribute value	Notes
ANSM-Part#	ANSM-E22-900T30S
Working frequency band	850.125 to 930.125MHz	Support ISM band
Transmit power	30 dBm	-
Receiving sensitivity	-147dbm	-
Air speed	2.4 K ~62.5 KBPS	User programming control
Measured distance	10km	Clear and open, antenna gain 5dBi, antenna height 2.5 meters, air speed 2.4 KBPS
Size	25 * 40.5 mm
Antenna form	IPEX/Stamp hole	Equivalent impedance is about 50ω
Communication port	UART serial port	TTL level
Package	Patch type
Power supply voltage (V)	3.3-5.5	≥5.0V can guarantee output power