102010129,Other,开发板

Seeeduino LoRaWAN W/GPS is an Arduino development board with LoRaWan protocol and GPS function embeded, through which you can get started quickly to experience LoRa's advantage in the field of IoT.

based on communication module RHF76-052AM, Seeeduino LoRaWAN is compatible with LoRaWAN Class A/C and supports a variety of communication frequencies. The 4 onboard standard grove connectors allow Seeeduino LoRaWan 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 embeded an integrated lithium battery management chip that allows the board to be charged by USB interface. In low consumption mold, a full charged lithium battery can power the board for several months. By using Seeeduino LoRaWAN W/GPS, you can build an IoT application very quickly.

We also offer another version that without the embedded GPS module, please click here to find the Seeeduino LoRaWAN.

Note:

Please update the firmware when the first time to use it. Please always plug 3.7V Lipo battery in case USB power supply is not sufficient.

Features

LoRaWAN Class A/C

Ultra long range of communication

GPS communication

Ultra low power consumption

Minimum current (3.7V lipo battery) - 2mA

Minimum current (3.7V lipo battery & remove PWR LED) - 80 uA

Arduino/Processor

ATSAMD21G18 @ 48MHz with 3.3V logic/power

Arduino compatible (based on Arduino Zero bootloader)

Embedded with lithium battery management chip and status indicator led

20 GPIOs

4 on-board Grove connectors

18 x PWM pins

6 x analog inputs

1 x analog output (A0)

3.3V regulator with 200mA output

Reset button

LoRaWAN/RHF76-052

1.45uA sleep current in WOR mode (Spec of the modules, not the board)

High link budget of 160dB. -140dBm sensitivity and 19dBm Output power.

Dual band, 434/470MHz and 868/915MHz

19dBm@434MHz/470MHz

14dBm@868MHz/915MHz

Support LoRaWAN protocol, Class A/C

Ultra long range communication

Ultra low power consumption

Firmware upgrade

Small size: 23mm X 28mm with 33 pin SMT package

Specifications

Technical details

Part List

ECCN/HTS