E22-230T33E SEMTECH's LoRa solution 33dBm12km UART/RS485/RS232/USB interface Fast long-distance transmission lora transparent module-优之技术

E15-PCIE-T1 A new generation of LoRa spread spectrum module

Parameter comparison table
E22-230T33E MINI PCI-e Interface Easy installation and maintenance

E22-230T33E Support Serial Port IAP,Online Firmware Upgrade

E22-230T33E LoRa Spread Spectrum ,Automatic Trunking Networking

E22-230T33E Communication Key

E22-230T33E Listen Before Talk (LBT) Function

E22-230T33E RSSI Signal Strength

E22-230T33E High Speed

E22-230T33E Long distance

E22-230T33E More Practical Functions

Hardware features

E22-230T33E Application Scenario

Electrical parameters		unit	E22-230T33E	Remark
Voltage			3.3~5.5	More than 3.8V burns the module permanently
communica tion level		v	3.3	Use of 5V TTL is recommended plus level shifting
power consumption	emission current	mA	1000	Instantaneous power consumption
	receive current	mA	17
	Sleep current	mA	2	software shutdown
temperature	Operating temperature	c	-20~+85	industrial design
temperature	Storage temperature	c	-40~+125
Working humidity		%RH	10~90
Note :When the communication mode is USB, the working voltage is 3.7~5.5.

RF parameters	Value	Remark
Working frequency	220.125~236.125 MHz	Support ISM frequency band
Transmit power	33dBm	The software is adjustable and needs to be developed and set by the user
Acceptance sensitivity	-124 dBm	Air rate 2.4 kbps
FIFO	240 Byte	Subpackage 32/64/128/240 bytes can be sent by command setting
Modulation	LoRa	A new generation of LoRa modulation technology
Measured distance	12km	In a clear and open environment, the antenna gain is 5dBi , the antenna height is 2.5 meters, and the air rate is 2.4kbps

Hardware parameters	Parameter value	Remark
Communicatio n Interface	UART/RS485/RS232/USB	single output
Crystal frequency	32MHz
Encapsulation	In-line
In-line -	Mini PCIE
Dimensions	30 * 51 mm	士0.2mm
Antenna form	1st generation IPEX	Equivalent impedance about 50 Ω
Product Weight	7.2g	士0.5g

Electrical parameters		unit	E22-230T33E	Remark
Voltage			3.3~5.5	More than 3.8V burns the module permanently
communica tion level		v	3.3	Use of 5V TTL is recommended plus level shifting
power consumption	emission current	mA	1000	Instantaneous power consumption
	receive current	mA	17
	Sleep current	mA	2	software shutdown
temperature	Operating temperature	c	-20~+85	industrial design
temperature	Storage temperature	c	-40~+125
Working humidity		%RH	10~90
Note :When the communication mode is USB, the working voltage is 3.7~5.5.

RF parameters	Value	Remark
Working frequency	220.125~236.125 MHz	Support ISM frequency band
Transmit power	33dBm	The software is adjustable and needs to be developed and set by the user
Acceptance sensitivity	-124 dBm	Air rate 2.4 kbps
FIFO	240 Byte	Subpackage 32/64/128/240 bytes can be sent by command setting
Modulation	LoRa	A new generation of LoRa modulation technology
Measured distance	12km	In a clear and open environment, the antenna gain is 5dBi , the antenna height is 2.5 meters, and the air rate is 2.4kbps

Hardware parameters	Parameter value	Remark
Communicatio n Interface	UART/RS485/RS232/USB	single output
Crystal frequency	32MHz
Encapsulation	In-line
In-line -	Mini PCIE
Dimensions	30 * 51 mm	士0.2mm
Antenna form	1st generation IPEX	Equivalent impedance about 50 Ω
Product Weight	7.2g	士0.5g

LoRa扩频（SPI/SOC）

E22-230T33E SEMTECH's LoRa solution 33dBm12km UART/RS485/RS232/USB interface Fast long-distance transmission lora transparent module

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