LoraLand is an Arduino compatible LoRA IoT development board, which integrates with LoRa or LoRaWan solution. The microcontroller of LoraLand is ATMEL ATmega328P which is same as Arduino UNO.

LoRa stands for Long Range Radio. It is the wireless technology mainly targeted for M2M and IoT networks. This technology will enable public or multi tenant networks to connect multiple applications running in the same network. This LoRaLand baord will fulfill to develop smart city with the help of LoRa, sensors and automated products/applications.

Peripheral Features:

• Signal pins: 14x IO Port (3x 10bit ADC pins, 2x PWM/Freq/DAC pins, 1x Uart, 1x I2C, 1 x SPI/ISP)
• Input power: 2.0 - 3.7Vdc with reverse voltage protection
• Battery monitoring: Measure up to 3.3Vmax, can be turned off to save power
• Red LED: Status indicator
• SPI/ISP Port: Supporting external AVR programmer & LoRa module
• UART Port with Reset pin: Supporting Arduino AVR ISP programming
• I2C Port with Interrupt pin: I2C communication for external sensors, RTC or eeprom
• Switch: On-board tact switch for mode selection
• External Input port: Input port with 18Vdc chip varistor (MCVZ0603M180AGT) & 10k series resistor protection
• Low power mode: <1uA during sleep mode
• Buzzer: >80dBm on-board buzzer

Wireless Features:

• 433MHz LoRa Modem (SX1278, supporting 137-525MHz)
• 168 dB maximum link budget
• +20 dBm - 100 mW constant RF output
• +14 dBm high efficiency PA
• Programmable bit rate up to 300 kbps
• High sensitivity: down to -148 dBm
• Bullet-proof front end: IIP3 = -11 dBm
• Excellent blocking immunity
• Low RX current of 9.9 mA, 200 nA register retention
• Fully integrated synthesizer with a resolution of 61 Hz
• FSK, GFSK, MSK, GMSK, LoRaTMand OOK modulation
• Built-in bit synchronizer for clock recovery
• Preamble detection
• 127 dB Dynamic Range RSSI
• Automatic RF Sense and CAD with ultra-fast AFC
• Packet engine up to 256 bytes with CRC
• Built-in temperature sensor and low battery indicator
• Distance up to >10* km (suburban, with condition of full line-of-sight environment, free of obstacles or interference sources)

Applications:

• M2M Sensor Node development
• Automated Meter Reading
• Home and Building Automation
• Wireless Alarm and Security Systems
• Industrial Monitoring and Control
• Long range Irrigation Systems

Dimension:

• Dimension: 7.0cm X 4.04cm
• Standard 1x6 2.54mm Pin Socket for External AVR Programmer
• Standard 1x6 2.54mm Pin Socket for UART Port (Arduino ISP port)
• Standard 1x5 2.54mm Pin Socket for I2C Port
• Standard 1x5 2.54mm Pin Socket for I2C Port
• Standard 1x4 2.54mm Pin Socket for ADC Port
• Standard 1x2 2.54mm Pin Socket for PWM Port

Layout:

This package include:

• 1pcs LoraLand (with ATmega328P & 433MHz LoRa module)
• 433MHz spring and 17cm wire antenna (wire antenna is recommended for better wireless signal performance)
• Preload with the Arduino bootloader (please choose Arduino>Tools>board>Arduino Pro Mini (3.3V/8Mhz) w/ ATmega328)

Arduino Examples (Contact Us):

• LoRa Modem examples (client, server)
• Ultra low power for battery application (Sleep mode with <1uA)
• Battery voltage monitoring (measure from 2.0V to 3.3Vmax)
• PCINT20 (D4) Interrupt at external input pin
• Buzzer PWM examples

Warranty

• 6 months warranty period.
• Only MANUFACTURING defective product will be offered an exchange.
• Damage caused by any misuse of the product is not covered under warranty.

Contact Us

• We are not responsible for any custom duty or import tax. These charges are the buyer's responsibility.
• Please read our policy and product description before your purchase. We will explain it in detail and satisfy your needs.
• You can message us by clicking on the 'Contact me' on the right-hand side of this page under the store information.