Seeedstudio Wio Node Development Board with WiFi Module
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Seeedstudio Wio Node Development Board for DIY Project
Description: Wio Node was born with most of features as its elder brother, 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 API on your mobile app, 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 will find out it only takes you 5 minutes to build an IoT application with the Wio Node.
Main Features: ● Built around ESP 8266 WiFi module ● Supports plug and play groves ● Visual configuration ● OTA ( over-the-air ) firmware updates ● RESTful API ● IFTTT application ● For Android / iOS application
Specification: ● WiFi network protocol: 802.11b/g/n ● WiFi encryption technologies: WEP, TKIP, AES ● Expansion ( 2 x grove connectors ): UART0/I2C0/D0, Analog/I2C1/D1 ● Input voltage: 3.0 - 4.2V ( battery holder ), 5V ( micro USB ) ● Maximum charge current: 500mA ● Digital I/O pins: 4 ● Analog input pins: 1 ● DC current PER I/O pin: 12mA ● Flash memory: 4MByte ( W25Q32B ) ● Frequency of crystal: 26MHz
Weight and Size
Package Size(L x W x H)
4.00 x 4.00 x 3.00 cm / 1.57 x 1.57 x 1.18 inches
1 x Wio Node
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