This 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. Using the OBLOQ module, you can quickly build IoT applications without having a complex background knowledge of the IoT.
In this way, makers can really focus on the purpose of creating interesting things on the IoT. OBLOQ is designed using the ESP8266 WiFi chip. It has a compact size, low price, simple interface, plug and play feature, and it works stably under the 3.3V to 5V control system.
If you don't know how to use the 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.
- Features:
- 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
- Specifications:
- Operating voltage: 3.3 / 5V
- Supply voltage: 3.3 to 5.5V
- Baud rate: 9600bps
- Wireless frequency: 2.4GHz
- Interface type: Gravity UART 4-pin
- Wireless mode: IEEE802.11b / g / n
- SRAM: 160KB
- External flash: 4MB
- Supports low power consumption: <240mA
- Dimensions: 35 x 32mm (1.38 x 1.26in.)
- Weight: 16g
- DFRobot type TEL0118
