LoRa-CC68-X1 : LLCC68 LoRa Wireless Module Low Power With ESD Protection

NiceRF launched a new LoRa wireless module, LoRa-CC68-X1, which is characterized by small size and low price.
This LoRa wireless module equips with LLCC68 chip of Semtech company, which is the latest generation technology of LoRa.
With small size, this new LoRa module has great advantages for multipurpose applications.
It is suitable for Internet of things and battery powered application scenarios with 22dbm (160mw) output power.
It also supports RSSI signal strength indication function and can be applied to evaluate signal quality, improve communication network, ranging and other operations.
LoRa-CC68-x1 products are strictly produced and tested by lead-free process, and all comply with RoHS and REACH standards.

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LLCC68 Wireless Module LoRa-CC68-X1

Parameter	Min.	Typ.	Max.	Unit	Condition
Operation Condition
Working voltage	1.8	3.3	3.7	V
Temperature range	-40	25	85	℃
Current Consumption
RX current		< 5		mA	@10ppm crystal oscillator
TX current		< 130		mA	@868MHz @915MHz
TX current		< 110		mA	@433MHz @490MHz
Sleep current		1.9		uA	OFF mode (SLEEP mode with cold start) All blocks off
		2.3		uA	SLEEP mode (SLEEP mode with warm start) Configuration retained
		2.9		uA	SLEEP mode (SLEEP mode with warm start) Configuration retained + RC64k
		0.56		mA	STDBY_RC mode ， RC13M, XOSC OFF
		2.35		mA	STDBY_XOSC mode ， XOSC ON
RF Parameter
Frequency range	400	433	450	MHz	@433MHz
	470	489.92	510	MHz	@470MHz
	848	868	888	MHz	@868MHz
	900	915	940	MHz	@915MHz
Output power	-15	22		dBm
Receiving sensitivity		-129		dBm	@LoRa BW=250KHz_SF = 10_CR=4/5

Features of LLCC68 Wireless Module LoRa-CC68-X1

Typical application circuit

PIN DEFINITION

Pin NO.	Pin name	Description
1	MISO	SPI Output
2	MOSI	SPI Input
3	SCK	Serial clock
4	NSS	SPI enable
5、6、7、9	GND	Power ground
8	ANT	Connect with 50 ohm coaxial antenna
10	NC	Empty
11	VCC	Power supply（default 3.3V）
12	DIO1	Can be customized as interrupt signal indication, details in chip datasheet
13	BUSY	Busy status indication, details in chip datasheet.
14	NRESET	Reset input

MECHANICAL DIMENSIONS

Mechanical dimensions of LLCC68 Wireless Module LoRa-CC68-X1