LoRa1268 : SX1268 160mW Wireless Module With ESD protection

The LoRa1268 wireless module uses Semtech's SX1268 device, ultra-low receive current and sleep current, and sensitivity of -148dBm. Built-in 64KHz crystal oscillator can wake up the microcontroller periodically under low power consumption. The module antenna switch is integrated and controlled by the chip, which saves the resources of the external MCU. The compact size and 22dBm (160mW) output power have great advantages in IoT and battery-powered applications.
LoRa1268 comply with lead-free craft in production and testing and meets RoHS and Reach standards.

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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	@ crystal oscillator
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
Frequency range	470	489.92	510	MHz	@470MHz
Output power	-15	22		dBm
Receiving sensitivity		-133		dBm	@LoRa BW=125KHz_SF = 10_CR=4/5

Features of SX1268 Wireless Module LoRa1268

Pins of SX1268 Wireless Module LoRa1268

Pin NO.	Pin name	Description
1	GND	power ground
2	MISO	SPI Output for SPI data
3	MOSI	SPI Input for SPI data
4	SCK	Serial clock for SPI interface
5	NSS	SPI enable
6	NRESET	Reset input
7、12、14	NC	Empty
8	GND	power ground
9	ANT	Connect with 50 ohm coaxial antenna
10	GND	power ground
11	DIO3	Digital I/O
13	VCC	Connected power supply（default3.3V）
15	DIO1	Digital I/O
16	BUSY	Used for status indication, see datasheet for details.

Mechanical dimensions of SX1268 Wireless Module LoRa1268