Elecrow nRFLR1110 Wireless Transceiver Module

The Elecrow nRFLR1110 Wireless Transceiver Module-Integrates Nordic nRF52840 and Semtech LR1110 is a compact, high-performance wireless transceiver module integrating Nordics nRF52840 SoC and Semtechs LR1110 LoRa chip. Designed for ultra-long-range, low-power IoT applications, it supports global LoRa & LoRaWAN ISM bands (850930MHz), enabling point-to-point and mesh communication.

It delivers up to +20dBm transmit power, -141dBm sensitivity, and a 166dB link budget for communication distances up to 10km. With support for Bluetooth 5.3, Bluetooth Mesh, Zigbee, Thread, NFC, and GNSS (GPS/Beidou), it excels in both connectivity and positioning accuracy. Wi-Fi and Bluetooth scanning enhance indoor tracking capabilities. Built-in AT command firmware and rich GPIO (UART, I2C, ADC) interfaces make it developer-friendly and suitable for custom solutions. The nRFLR1110 is ideal for smart cities, agriculture, logistics, and environmental monitoring. Measuring just 20x20x3.5mm and weighing 3g, this FCC, CE, and RoHS-certified module is a powerful and efficient foundation for next-generation IoT systems.

nRFLR1110 Pin Defination

Transceiver Module Comparison

Features:

1. Combines Nordic nRF52840 and Semtech LR1110 for LoRa + BLE + GNSS capability
2. Supports LoRaWAN Classes A, B, and C (1.0.4) and global ISM bands (850930MHz)
3. Long-range communication up to 10km with +20dBm TX power and -141dBm sensitivity
4. Ultra-low power: 6A sleep mode, ideal for battery-powered devices
5. Built-in GNSS, Bluetooth 5.3, Wi-Fi scanning for precise indoor/outdoor positioning
6. Rich I/O including UART, I2C, ADC; AT command support for easy development
7. Multi-protocol support: Bluetooth Mesh, NFC, Zigbee, Thread
8. Compact size (20x20x3.5mm), industrial temperature range, FCC/CE/RoHS certified

Package Includes:

1 x Elecrow nRFLR1110 Wireless Transceiver Module-Integrates Nordic nRF52840 and Semtech LR1110