Elecrow 32u4 with Lora RFM95 IOT Board-915 MHz

Elecrow 32u4 with LoRa RFM95 IoT Board (868 MHz)

The Elecrow 32u4 with LoRa RFM95 IoT Board is a compact development platform designed for wireless IoT applications. It combines an ATmega32u4 microcontroller with the RFM95 LoRa radio module, which supports long-range and energy-efficient communication in the 868 MHz frequency band. Using LoRa spread-spectrum technology, the board enables reliable data transmission over long distances with high resistance to interference. It is suitable for applications such as remote monitoring, telemetry, robotics, smart metering, and other wireless IoT communication projects.

Technical Data

• Microcontroller: ATmega32u4
• Radio module: RFM95 LoRa
• Operating frequency: 868 MHz
• Max. transmit power: 20 dBm
• Maximum link budget: 168 dB
• Data rate: up to 300 kbps
• Supply voltage: 3.7 – 5 V
• Max. transmit current: 120 mA
• Operating current: approx. 12 mA
• Sleep current: approx. 2 µA
• Interfaces: I2C, USART
• Analog and digital I/O pins
• Integrated temperature sensor and battery status indicator
• Dimensions: approx. 62 × 37 × 9 mm

Scope of Delivery

• 1 × Elecrow 32u4 with LoRa RFM95 IoT Board (868 MHz)