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RC-LLCC68-868

Store/LORA Modules

Product Details

LoRa Smart Home module (based on Semtech LLCC68)

Frequency band : 868MHz

LoRa Smart Home (LLCC68) is a sub-GHz LoRa® RF Transceiver for medium range indoor and indoor to outdoor wireless applications. SPI interface. Designed for long battery life with just 4.2 mA of active receive current consumption. The LLCC68 can transmit up to +22 dBm with highly efficient integrated power amplifiers.

These devices support LoRa modulation for LPWAN use cases and (G)FSK modulation for legacy use cases. The devices are highly configurable to meet different application requirements for consumer use. The device provides LoRa modulation compatible with Semtech transceivers used by the LoRaWAN® specification released by the LoRa Alliance®.

13mm x 19mm stamp package for easy assembly and low-cost pcb design. For more information you can consult the datasheet of the LLCC68 module on the Semtech website.

Technical Characteristics	MIN	TYP	MAX	UNIT
Supply Voltage	1.8		3.7	Volt
Supply Current RX mode		4.90		mA
Supply Current Sleep Mode		0,50	1,50	µA
Supply Current Transmit Mode		120		mA
RF Output Power (for carrier)		+20.5	+21.0	dBm
RF Sensitivity (for LORA modulation)		-148		dBm
Operating Frequency Band		868		MHz
Operative Temperature range	-20		+75	°C

Schematics

Mechanical Dimension:

Pads	Name	Description
1,2,3,4,5,6,7,8,9,10,11,12	GND	Ground
13	VDD	Power Supply 1.8 to 3.7Vdc
14	DIO-1	Multi-purpose I/O
15	BUSY	BUSY Indicator
16	NRESET	Reset Trigger Input
17	MISO	SPI slave output
18	MOSI	SPI slave input
19	SCK	SPI clock
20	NSS	SPI Slave Select
21,22	GND	Ground
23	RF-OUT	RF transmitter output
24,25	GND	Ground

Download Datasheet