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Este Módulo da DFRobot tem como principal função ajudar-te a interagir com o mundo das Internet of Things.
Se quiseres saber mais sobre este produto, consulta a sua Wiki Page.
Se tiver alguma dúvida neste produto não hesite em contactar-nos.
*Atenção: as imagens são meramente ilustrativas.
If you still don’t know how to play Internet of Things (IoT), the DFRobot OBLOQ module will be ideal for connecting you to the IoT world.
The core of IoT is user experience. It integrates embedded system technology, mobile technology and network technology all together, making up a smart system. It unifies hardware, software and network services, makes them become a whole. You can check these Obloq Tutorials for a initail start.
Gravity: UART OBLOQ module is a WiFi to Serial device. It faces to non-professional developers, supports standard MQTT protocol IoT service such as Microsoft Azure IoT. By OBLOQ module, you can quickly build the IoT applications without having a complex background knowledge of IoT. In this way, makers can really focus on the purpose of creating interesting things on the IoT.
OBLOQ is designed based on ESP8266 WiFi chip, it has compact size, low price, simple interface, plug and play feature, and it works stably under the 3.3V ~ 5V control system.
Below is the connection diagram of Arduino UNO and OBLOQ.
Microsoft Azure is a publicly-owned cloud platform, it enables enterprises to run their own applications across the Internet. With Microsoft Azure, organizations can rapidly develop, deploy, and manage applications across multiple data centers.
Project 1: OBLOQ-IoT Module +Micro:bit IoT Flower Watering
Hardware list:
Gravity: UART OBLOQ – IoT Module (Microsoft Azure)
Micro:Mate - A Mini Expansion Board for micro:bit (Gravity Compatible)
One bottle and part of tube
Gravity: Analog Capacitive Soil Moisture Sensor- Corrosion Resistant
Project 2: Environmental Monitoring System Based on OBLOQ-IoT Module
This product is mainly applied in electronic laboratory to monitor and control indicators such as temperature, humidity, light and dust, and timely upload them to the cloud data space to achieve remote monitoring and control of dehumidifier, air purifier, exhaust fan and dimmable light, etc. in the laboratory.
Hardware List:
UART OBLOQ module Tutorials:
UART OBLOQ IoT Module Tutorial 6: Sending message to MQTT topic
UART OBLOQ IoT Module Tutorial 10: Sending HTTP POST request to Flask server
UART OBLOQ IoT Module Tutorial 11 uPython: Pinging the UART OBLOQ
UART OBLOQ IoT Module Tutorial 12 uPython: Getting firmware version of UART OBLOQ
UART OBLOQ IoT Module Tutorial 13 MicroPython: Connecting the UART OBLOQ to WiFi network
UART OBLOQ IoT Module Tutorial 14 uPython: HTTP UART OBLOQ POST request to Flask server
UART OBLOQ IoT Module Tutorial 15 MicroPython: UART OBLOQ HTTP GET Request to Flask server
Built-in low-power 32-bit CPU: Can be used as an application processor
Built-in protocol: TCP / IP stack
Encryption type: WPA WPA2 / WPA2-PSK
Supports connections to standard MQTT protocols and TTL serial ports to wireless applications
Operating Voltage: 3.3-5V
Supply Voltage: 3.3 ~ 5.5V
Baud rate: 9600 bps
Wireless Frequency: 2.4GHz
Interface Type: Gravity UART 4PIN
Wireless mode: IEEE802.11b / g / n
SRAM: 160KB
External Flash: 4MB
Supports low power consumption: <240mA
Dimension: 35mm * 32mm / 1.38inch * 1.26inch
Weight: 16g
Gravity: UART OBLOQ – IoT Module (Microsoft Azure) x1
Gravity 4Pin I2C/UART Sensor Cable x1
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