Description
Module from the Gravity series, introducing to the world of IoT (Internet of Things). It brings together systems of mobile, network technologies, creating an intelligent system. It makes that hardware, software and network services are becoming one. DFRobot OBLOQ is a wi-fi module designed for beginners. It supports standard support for IoT Protocol MQTT, such as IoT Microsoft Azure. Thanks to this module, you can easily create IoT application without basic knowledge about IoT.
OBLOQ is based on the WiFi ESP8266 chip, it has small, basic interfaces and works with a voltage from 3.3 V to 5 V.
Diagram of connecting the IoT module DFRobot OBLOQ with the Arduino.
Microsoft Azure
Microsoft Azure is publicly available cloud, which allows you to run your own applications on the Internet. With Azure, the organizations can quickly build, deploy and manage the applications across multiple facilities.
Microsoft Azure IoT
Key features
- Built-in 32-bit processor: it can be used as application processor
- Built-in TCP / IP protocol
- Encryption type: WPA, WPA2 / WPA2-PSK
- It supports connection with standard MQTT protocols and serial TTL ports for wireless applications
Specification
- System: ESP8266
- Working voltage: 3.3 V to 5 V
- Supply voltage: from 3.3 V to 5.5 V
- Baud: 9600 bps
- Wireless frequency: 2.4 GHz
- Interface: UART Gravity 4-pin
- Standard: IEEE 802.11 b / g / n
- SRAM: 160 KB
- Flash memory: 4 MB
- Low energy consumption: up to 240 mA
- Dimensions: 35 x 32 mm
- Weight: 16 g
Set includes
- 1 x DFRobot OBLOQ module
- 1x Gravity cable 4-pin
Useful links |
