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LR1262 LoRaWAN Node Module, support full frequency band
$6.20
Availability:
In stock
SKU
CRT01268N
Brand
elecrow
Weight
10g
【High performance and ultra-low power consumption】 Transmit power up to 22dBm; SF12 sensitivity is -136.5dBm, bandwidth is 125KHz; 1.69μA in sleep mode;
【Wireless connection】 Embedded remote protocol, supports global remote frequency planning, frequency range 150 MHz to 960 MHz;
【Rich peripherals】Equipped with a variety of GPIO interfaces such as UART, I2C, ADC, etc., providing developers with great flexibility to expand peripherals.
【FCC, CE certification】
Description
The LR1262 node module is an ultra-low-power remote transceiver module based on the STM32WLE5CC chip, specially designed for LoRa and LoRaWAN applications. The module provides an easy-to-use, small size and low-power solution ideal for long-range wireless data applications. Compliant with LoRaWAN 1.0.3 specification Class A, Class B and Class C specifications and can easily connect to various LoRaWAN server platforms. In addition, it also supports LoRa point-to-point (P2P) communication mode, which can help you quickly implement a customized long-range LoRa network.
Supports LoRaWAN on EU868 & US915 and supports all major global frequency bands making it ideal for wireless sensor networks and other IoT devices that require battery operation, low power consumption and long-range communications. It can provide reliable connections and efficient data transmission, whether used in smart cities, agriculture, industrial automation or other fields.
Feature
- High performance: Transmit power up to 22dBm@868/915MHz; the sensitivity of SF12 is -136.5dBm and the bandwidth is 125KHz;
- Ultra-low power consumption, 1.69 μA in sleep mode;
- Wireless connection: Embedded remote protocol, supports global remote frequency planning, 150 MHz to 960 MHz frequency range;
- Rich peripherals: The module is equipped with UART, I2C, ADC, SPI, GPIO and other interfaces, providing developers with great flexibility to expand peripherals.
- Easy to use: Built-in AT command firmware supports customized product development by using SDK;
- Compact form factor: 16 x 16x 3.5 mm 32-pin clamp I/O port for PCB SMT mounting;
- FCC, CE certification
Specification
|
MCU |
STM32WLE5CCU6（ARM Cortex-M4 32-bit，256-Kb Flash，64-Kb RAM） |
|
RF chip |
SX1262 Chip |
|
Transmit power TX |
22 dBm@Max |
|
Receive sensitivity RX |
l -123 dBm for 2-FSK (1.2 Kbit/s) l -148 dBm for LoRa® |
|
Minimum sleep current |
1.69 μA (maximum not exceeding 2.0 μA) |
|
Working current |
Transmission: 87 mA (@20dBm 868Mhz) Receive: 5.2 mA |
|
Communication Interface |
UART/SPI |
|
Peripheral interface |
UART, I2C, SPI, ADC, GPIO |
|
signal modulation |
LoRa®、(G)FSK、(G)MSK 、BPSK |
|
LoRaWAN protocol |
Class A/B/C (compliant with LoRaWAN 1.0.3 specification) |
|
Airspeed |
0.018~62.5 Kbit/s |
|
Frequency Range |
150 MHz to 960 MHz |
|
Support frequency band |
EU868、US915 |
|
Communication distance |
5~7 km |
|
ECC function |
Built-in main control |
|
Operating Voltage |
3.3V |
|
Antenna form |
Supports stamp holes or IPEX antenna mounts |
|
Package form |
Patch, stamp hole, 32pin |
|
Dimensions |
15*15*2.5mm |
|
Weight |
2g |
Hardware Overview
Interface Function
Package List
- 1x LR1262 LoRaWan Node Module
Wiki & External links
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