M.2 LoRa Module
Last updated
Last updated
The M.2 form factor LoRa transceiver module is a compact and low-power device that enables long-range wireless data communication using LoRa (Long Range) technology. It is suitable for various IoT and industrial applications.
The following table outlines the capabilities of the device.
Chipset
SX1262 RF Transceiver
Modulations
LoRa and (G)FSK
Maximum RF Output
+22dBm
Frequency Coverge
150MHz to 960MHz continuous
EEPROM
Module identification, TCXO Voltage and SN (Optional)
This table shows the mechanical properties of the device.
Form Factor
M.2 Type 2230-S3-E Socket
Antenna Connector
1x uFL
Dimensions
22 x 30 mm
Weight
1.7 g (without shield)
Environmental Conditions refer to the physical and atmospheric conditions surrounding the device.
Operating Ambient Temperature
0°C…+60°C
Relative Humidity
0°C…+30°C: 80% +30°C…+60°C: 50%
Pollution Degree
PD2
Altitude
< 2000m AMSL
Vibration (5 ≤ f ≤ 9 Hz)
1,75 mm amplitude sinus 3,5 mm amplitude random
Vibration (9 ≤ f ≤ 150 Hz)
0,5 g acceleration sinus 1,0 g acceleration random
Storage
-20°C…+60°C
10%…90% rH
This table indicates the electrical specifications of the device.
Power Input
3.3V
I/O Voltage Level
1.8V
Clock Source
25MHz TCXO (Temperature Compensated Crystal Oscillator)
Power Consumption
160 nA in sleep mode with a cold start 4.6 mA max in LoRa receive mode 5.3 mA max in LoRa Rx boosted receive mode 45 mA in LoRa transmit mode (868/915 MHz, +14 dBm) 120 mA in LoRa transmit mode (868/915 MHz, +22 dBm)
Regulator Mode
DC-DC mode
This table explains the function and electrical characteristics of each pin or terminal on the device.
1
Power
GND
Digital ground
2
Power
+3.3V
Digital supply voltage input (3.3V)
4
Power
+3.3V
Digital supply voltage input (3.3V)
7
Power
GND
Digital ground
9
Com
SPI SCLK
SPI Data clock input (1.8V)
11
Com
SPI MOSI
SPI Data input (1.8V)
13
Com
SPI MISO
SPI Data output (1.8V)
15
Output
nIRQ
Active-low interrupt output (1.8V)
18
Power
GND
Digital ground
19
Input
SPI nCS
SPI active-low chip select input (1.8V)
21
Output
nWAKE
Active-low wake output (1.8V)
23
Input
nRESET
Active-low reset input (1.8V)
33
Power
GND
Digital ground
39
Power
GND
Digital ground
45
Power
GND
Digital ground
51
Power
GND
Digital ground
57
Power
GND
Digital ground
58
Com
I2C SDA
I2C Serial data line (1.8V)
60
Com
I2C SCL
I2C Serial clock input (1.8V)
63
Power
GND
Digital ground
69
Power
GND
Digital ground
72
Power
+3.3V
Digital supply voltage input (3.3V)
74
Power
+3.3V
Digital supply voltage input (3.3V)
75
Power
GND
Digital ground
Some of our devices come with firmware that automatically utilizes the module without requiring any coding. For development kits or further customization, you may choose to use the following libraries and samples to create a custom application.