RFM69 @ 433 MHz - basic packetized FSK/GFSK/MSK/GMSK/OOK radio at 433 MHz for use in Europe ITU

1 license-free ISM, or for amateur use with restrictions (check your local amateur regulations!)

RFM69 @ 900 MHz - basic packetized FSK/GFSK/MSK/GMSK/OOK radio at 868 or 915 MHz for use in

Americas ITU 2 license-free ISM, or for amateur use with restrictions (check your amateur regulations!)

RFM98 @ 433 MHz - LoRa capable radio at 433 MHz for use in Europe ITU 1 license-free ISM, or for

amateur use with restrictions (check your local amateur regulations!)

RFM95 @ 900 MHz - LoRa capable radio at 868 or 915 MHz for use in Americas ITU 2 license-free ISM, or

for amateur use with restrictions (check your local amateur regulations!)

transmission/reception -

They can easily go 2 Km line of sight using simple wire antennas, or up to 20Km with directional

antennas and settings tweakings

Packet radio with ready-to-go Arduino libraries

Uses the license-free ISM bands

+5 to +20 dBm up to 100 mW Power Output Capability (power output selectable in software)

listening.

Our initial tests with default library settings: over 1.2mi/2Km line-of-sight with wire quarter-wave

antennas. (With setting tweaking and directional antennas, 20Km is possible).

Currently tested to work with the

, TTeensy 3 Feather, Feather 32u4 and FFeather

M0

900 MHz can only talk to RFM69 900 MHz, LoRa 433 MHz can only talk to LoRa 433, etc.

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.

Technical Details

Product Weight: 4.6g / 0.2oz

Engineered in NYC Adafruit ®