Seeeduino Cloud is an Arduino Yún-compatible Wi-Fi board


This new MCU is built around the Dragino HE IoT module and the ATmega32U4.


Adafruit has announced the arrival of the Seeeduino Cloud, an Arduino Yún-compatible MCU based on the ATmega32U4 and Dragino HE IoT module.

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The board features both built-in Ethernet and 2.4GHz Wi-Fi support, as well as USB-A port that makes it perfect for prototype designs requiring network connection and mass storage. The HE — which means “core” in Chinese — is a minimal system installed with OpenWrt.

The 802.11 b/g/n-capable MCU boasts a rich interface with Ethernet, USB, UART and plenty of GPIO pins, which offers compatibility with Grove shields. Makers can even use the Seeeduino Cloud as an IoT gateway.

Similar to the Arduino Yún, the Seeeduino Cloud eases the interface between Arduino firmware and complex web services. Makers can use the Yún Bridge library which delegates all network connections and processing of HTTP transactions to the Linux machine.

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“Historically, interfacing Arduino with complex web services has been quite a challenge due to the limited memory available. Web services tend to use verbose text based formats like XML that require quite a lot of RAM to parse,” Adafruit explains.

What’s more, the Seeeduino Cloud can be programmed with Arduino IDE via a USB cable or over the Wi-Fi connection without the need to physically access the board. Interested? Head over to Adafruit to get your hands on one today, or delve deeper into the Cloud’s specs on Seeed Studio’s Wiki page.

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