These are +20dBm LoRa packet radios that have a special radio modulation. They can easily go 2 Km line of sight using simple wire antennas, or up to 20Km with directional antennas and settings tweakings.
Each radio comes with some header, a 3.3V voltage regulator and levelshifter that can handle 3-5V DC power and logic so you can use it with 3V or 5V devices. You will need to cut and solder on a small piece of wire (any solid or stranded core is fine) in order to create your antenna. Optionally you can pick up a uFL or SMA edge-mount connector and attach an external duck.
More information is available on the website of Adafruit.
- Packet radio with ready-to-go Arduino libraries
- Can be used with the license-free ISM band: "European ISM" @ 868MHz or "American ISM" @ 915MHz
- Use a simple wire antenna or spot for uFL or SMA radio connector
- SX1276 LoRa® based module with SPI interface
- +5 to +20 dBm up to 100 mW Power Output Capability (power output selectable in software)
- ~100mA peak during +20dBm transmit, ~30mA during active radio listening.
- Range of approx. 2Km, depending on obstructions, frequency, antenna and power output
- X1RFM95W LoRa Radio Transceiver Breakout - 868/915 MHz+X17" Jumper wires, 30 pieces7" Jumper wires, 30 pieces
These 7" (18 cm) long wires are suitable for a breadboard. They come in a set of 30 pieces in different colors.
+X1Breadboard - Self-Adhesive (White)Breadboard - Self-Adhesive (White)
This self-adhesive breadboard has 400 tie in points.
Specifications on the website of Sparkfun.+X1Resistor Kit - 1/4W (500 total)Resistor Kit - 1/4W (500 total)
The resistor kit comes with 25 each of 20 different resistor values. All of these resistors are stapled into a tri-fold pack and clearly labeled. The back of the resistor kit even has a resistor color code look-up chart and a table of color codes for the included resistors.
The contents of the kit is described on the website of Sparkfun.+X1USB A - B CableUSB A - B Cable
Nedis USB 2.0 Anschlusskabel 1 m. USB 2.0 Stecker A an USB 2.0 Stecker B
Excl. BTW:42,65 € 31,66 €
Incl. BTW:51,61 € 40,62 €
40.01% discount on accessoriesExperimenter plus