Adafruit RFM95W LoRa Radio Transceiver Breakout - 433 MHz
The Adafruit RFM95W LoRa Radio Transceiver Breakout lets you send data over very long distances using the 433 MHz licence-free ISM band. Based on the SX1276 LoRa chipset, this breakout achieves ranges of approximately 2 km line of sight with a simple wire antenna — or up to 20 km with directional antennas and optimised settings.
LoRa (Long Range) modulation trades raw data speed for dramatically extended range compared to WiFi or Bluetooth. These packet radios require no pairing or association — simply send data and any matching receiver will pick it up. The module handles packetisation, error correction, and auto-retransmit automatically.
Key Features
- SX1276 LoRa Modulation – Long-range spread-spectrum radio, far exceeding standard FSK modules
- +5 to +20 dBm Transmit Power – Up to 100 mW output, selectable in software
- 433 MHz ISM Band – ITU "Europe" licence-free ISM frequency
- ~2 km Range – Line of sight with simple wire antenna; further with directional antennas
- SPI Interface – Ready-to-go with Arduino libraries
- Built-in Voltage Regulator & Level Shifter – Accepts 3–5 V DC power and logic
- Flexible Antenna Options – Solder a wire antenna or attach a uFL/SMA connector for an external antenna
- Low Power Consumption – ~100 mA peak during +20 dBm transmit, ~30 mA during active listening
Ideal For
- Long-range sensor networks and remote telemetry
- Campus or town-wide data transmission
- IoT projects requiring extended range over high speed
- Agricultural or environmental monitoring stations
Package Contents
- 1× Adafruit RFM95W LoRa Radio Transceiver Breakout – 433 MHz
- 1× Header strip (soldering required)
Resources
Original: $40.77
-70%$40.77
$12.23Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Adafruit RFM95W LoRa Radio Transceiver Breakout lets you send data over very long distances using the 433 MHz licence-free ISM band. Based on the SX1276 LoRa chipset, this breakout achieves ranges of approximately 2 km line of sight with a simple wire antenna — or up to 20 km with directional antennas and optimised settings.
LoRa (Long Range) modulation trades raw data speed for dramatically extended range compared to WiFi or Bluetooth. These packet radios require no pairing or association — simply send data and any matching receiver will pick it up. The module handles packetisation, error correction, and auto-retransmit automatically.
Key Features
- SX1276 LoRa Modulation – Long-range spread-spectrum radio, far exceeding standard FSK modules
- +5 to +20 dBm Transmit Power – Up to 100 mW output, selectable in software
- 433 MHz ISM Band – ITU "Europe" licence-free ISM frequency
- ~2 km Range – Line of sight with simple wire antenna; further with directional antennas
- SPI Interface – Ready-to-go with Arduino libraries
- Built-in Voltage Regulator & Level Shifter – Accepts 3–5 V DC power and logic
- Flexible Antenna Options – Solder a wire antenna or attach a uFL/SMA connector for an external antenna
- Low Power Consumption – ~100 mA peak during +20 dBm transmit, ~30 mA during active listening
Ideal For
- Long-range sensor networks and remote telemetry
- Campus or town-wide data transmission
- IoT projects requiring extended range over high speed
- Agricultural or environmental monitoring stations
Package Contents
- 1× Adafruit RFM95W LoRa Radio Transceiver Breakout – 433 MHz
- 1× Header strip (soldering required)
