LoRa1278F30 1W/500mW High Power Wireless Tranceiver Module LoRa

Name: LoRa1278F30 1W/500mW High Power Wireless Tranceiver Module LoRa
Brand: MicroHello
SKU: LoRa1278F30-001
Price: 18.5 USD
Availability: InStock

SKU: LoRa1278F30-001

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LoRa1278F30 is a 1W high power wireless transceiver module, which integrates Semtech RF transceiver chip SX1278. It adopts LoRa TM Spread Spectrum modulation frequency hopping technique.

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Description

LoRa1278F30 is a 1W/500mW high power wireless transceiver module, which integrates Semtech RF transceiver chip SX1278. It adopts LoRa TM Spread Spectrum modulation frequency hopping technique. The features of long distance and high sensitivity (-139 dBm) make this module perform better than FSK and GFSK module. Multi-signal won't affect each other even in crowd frequency environment; it comes with strong anti-interference performance.

Features

Frequency Range: 433-460MHz/470-510MHz
Sensitivity up to -139 dBm
Maximum output power: 30dBm
13mA@receiver mode
Sleep current <10uA
Data transfer rate：@FSK,1.2-300kbps @LoRa，018-37.5kbps
LoRa ,MSK,GFSK Modulation mode
127 dB Dynamic Range RSSI
Packet engine up to 256 bytes with FiFoand CRC
Hopping frequency
Operating Temperature Range：-40 ~ + 85 °C
Built-in temperature sensor and low battery indicator
3.0-6.5 V Power supply
Excellent blocking immunity

Applications

Remote control
Remote meter reading
Home security alarm and remote keylessentry
Industrial control
Home automation remote sensing
Individual data records
Toys control
Sensor network
Tire pressure monitoring
Health monitoring
Wireless PC peripherals
Tag reading and writing

Parameter	Min.	Typ.	Max.	Unit	Condition
Working Condition
Working voltage range	3	5	6.5	V
Temperature voltage	-40		85	℃
Current Consumption
RX current		< 13		mA	@5V
TX current	550	600	650	mA	@30dBm
Sleep current		< 10		uA
RF Parameter
Frequency range	400	433	460	MHz	@433MHz
Frequency range	470	490	510	MHz	@490MHz
Data rate	1.2		300	Kbps	FSK
Data rate	0.018		37.5	Kbps	LoRa
Output power	25	30	30.5	dBm	@433~470 MHz
Receiving sensitivity		-122		dBm	@FSK data=1.2 Kbps Fdev=50 KHz
Receiving sensitivity		-139		dBm	@LoRa BW=125 KHz SF = 12 CR=4/5

Schematic:

LoRa1278F30 Typical application circuit

Pin definition:

LoRa1278F30 Pin Definition

Pin NO.	Pin name	Description
1	VCC	Connected power supply
2	GND	power ground
3	DIO5	Digital I/O
4	DOI3	Digital I/O
5	NRESET	Reset input
6	DIO0	Digital I/O
7	NSS	SPI enable
8	GND	power ground
9	SCK	Serial clock for SPI interface
10	MISO	SPI Output for SPI data
11	MOSI	SPI Input for SPI data
12	DIO2	Digital I/O
13	DIO1	Digital I/O
14	DIO4	Digital I/O
15	ANT GND	Antenna ground
16	ANT	Connect with 50 ohm coaxial antenna