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Seeeduino RHF76-052AM dev board is an Arduino development board with Long Range protocol embedded, through which you can get started quickly to experience Long Range advantage in the field of IoT. Based on communication module RHF76-052AM, Seeeduino RHF76-052AM is compatible with Long Range Class A/C and supports a variety of communication frequencies. The 4 on-board standard grove connectors allow Seeeduino RHF76-052AM to connect with hundreds of grove sensors and actuators for Seeeduino conveniently, as a result, users are able to be more focus on the application itself without worrying about the compatibility issue between different modules. In addition, the board has embedded an integrated lithium battery management chip that allows the board to be charged by USB interface. In low consumption mould, a full charged lithium battery can power the board for several months. By using Seeeduino RHF76-052AM. You can build an IoT application very quickly.

• ATSAMD21G18 at 48MHz with 3.3V logic/power
• Long Range Class A/C
• Ultra long range communication
• Ultra low power consumption
• Minimum current (3.7V lipo battery) - 2mA
• Minimum current (3.7V lipo battery & remove PWR LED) - 80uA

Cuprins

Seeeduino LoRaWAN and antenna