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DFRobot

DFRobot Gravity WiFi IoT Module

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Other ESP WIFI Modules for everyday users

The DFRobot Gravity WiFi IoT Module by DFRobot is a mid-range other esp wifi modules designed for everyday users. It features Item Type: WiFi Module and Input Voltage (V): 3.3 to 5.5.

₹2,167
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Total: ₹2,167
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Item Type: WiFi Module
Input Voltage (V): 3.3 to 5.5
Communication Mode: UART, I2C
Bluetooth Version: IEEE802.11b/g/n
Frequency (GHz): 2.4
Length (mm): 37

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-1073441Category: Other ESP WIFI Modules

About This Product

The DFRobot Gravity WiFi IoT Module by DFRobot is a mid-range other esp wifi modules designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: WiFi Module — fast, stable wireless internet
  • Input Voltage (V): 3.3 to 5.5 — works with standard household power
  • Communication Mode: UART, I2C
  • Bluetooth Version: IEEE802.11b/g/n — faster pairing, longer range, and lower battery draw
  • Frequency (GHz): 2.4 — smooth, flicker-free operation
  • Length (mm): 37
  • Width (mm): 32
  • Shipping Weight: 0.02 kg

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

This WiFi IoT module would be an excellent choice for IoT classroom teaching and smart home projects. It supports multiple programming platforms, such as MakeCode, Mind+, and Arduino IDE, and can also be used on various popular IoT platforms like Easy IoT, IFFTTT, ThingSpeak, SIoT. Besides that, the module is designed with an easy-to-use Gravity interface and employs UART and I2C communication protocols. You can use it to build IoT projects with other mainboards like the micro: bit, Arduino, STM32, etc.


Features:

  1. Support Arduino IDE programming, MakeCode, and Mind+ Graphical Programming
  2. I2C and UART Communication
  3. Support Main controller Arduino, micro: bit, etc.
  4. Support protocols like MQTT, HTTP, etc. Work well with IoT platforms EasyIoT, IFTTT, ThingSpeak, etc.
  5. PH2.0-4P Gravity Interface

Useful Links:

Package Includes:

1 x Gravity: WIFI IoT Module

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.