Description

Description

Finally,  Wio Link now has a little brother – the Wio Node.

Wio Node

Wio Node was born with most of the features as its elder brother:

  • An  ESP8266 based open-source Wi-Fi development board
  • Supports Plug-n-Play Groves
  • Visual Configuration
  • OTA (Over-The-Air) Firmware Updates
  • RESTful APIs
  • IFTTT Application
  • Android & iOS APPs

But it is cheaper,smaller and also lighter in weight.

Even though the compact design only allows Wio Node to have two Grove connectors, it still offers as many as 2 Digital I/O, 1 Analog Input, 1 UART and 2 I2C interfaces to communicate with up to 42 (and more to come) Grove modules. Setting up an IoT device with Wio Node is piece of cake as all the Grove sensor/actuator modules can be visually configured to RESTful APIs on your mobile APPs, and the physical circuit connections does not involve any bread boarding, soldering, or wire jumpers, once you finish updating the firmware over-the-air (OTA), you’ll find out it only takes you 5 minutes to build an IoT application with the Wio Node.

Owing to its low-cost, easy-to-use and compact design, Wio Node can be used to build an IoT system where a large amount of ‘things’ are required to be connected to the internet. We have provided detailed instructions and rich tutorials athttp://iot.seeed.cc/ to help you getting started with your Wio Node easily and quickly. You can also find out more interesting stuff at the Wio Community, where all the Wio fans gather to share their ideas and experiences.

Features

  • Cheaper, lighter, smaller, and simpler
  • Built around ESP 8266 Wifi module
  • Supports Plug-n-Play Groves
  • Visual Configuration
  • OTA (Over-The-Air) Firmware Updates
  • RESTful APIs
  • IFTTT Application
  • Android & iOS APPs

Recipte

Check out the latest project of Wio Node – An Irrigation Control System Based on Wio Node.

An Irrigation Control System Based on Wio Node

Technical Details

Dimensions 28mm x 28mm x 6.7mm
Weight G.W 11g
Battery Exclude
Wi-Fi Network Protocol 802.11b/g/n
Wi-Fi Encryption Technologies WEP/TKIP/AES
Expansion (2x Grove Connectors) UART0/I2C0/D0, Analog/I2C1/D1
Operating Voltage 3V3
Maximum Charge Current 500mA
Digital I/O Pins 4
Analog Input Pins 1
DC Current PER I/O PIN 12mA
Flash Memory 4MByte (W25Q32B)
Input Voltage
Battery holder 3.0~4.2V
Micro USB 5V

Part List

Wio Node 1

Learn

  • This is a cool and interesting tutorial to use Wio Node

Reviews

work well. good
February 22,2017 by

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Servers I’ll like the concept and the Node works reasonably well, but server access can be sporadic (I’m using the International server) and I’ve been thinking about having my own server. You have some reasonable documentation on how to do this, but my experience has been with this sort of thing that there are always problems (and comments from others who have attempted this confirm this). There are a number of reasons not to do this, but a VM would be nice.
December 27,2016 by

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Seeed Customer Service:
Hi You can have a try.If any problem comes to you ,you can contact us for tech. support via email techsupport@seeed.cc Thanks
Wio node Seems to work well. Not very much documentation. I’ve had to figure out a lot of stuff myself. For instance, I have to have location services turned on to set up the node.
November 15,2016 by
Additional information
Weight 0.012 kg
Dimensions 5.0 x 2.0 x 1.0 cm
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