Witty Fox - SI7021 Humidity Temperature Sensor Breakout Board
Witty Fox - SI7021 Humidity Temperature Sensor Breakout Board
Witty Fox - SI7021 Humidity Temperature Sensor Breakout Board
Premium Quality Electronics from The Tech Depot, Bengaluru
Fast Shipping 7-day warranty on manufacturing defects 24/7 Expert Support
Product Overview
The Witty Fox SI7021 Humidity Temperature Sensor Breakout Board is a precision environmental sensing module designed for accurate temperature and humidity measurements. This compact, easy-to-integrate breakout board is ideal for IoT projects, weather monitoring systems, and smart home applications.
Key Features:
- High-precision SI7021 sensor IC
- I2C digital interface for easy microcontroller integration
- Compact breakout board design with standard pinout
- Low power consumption
- Wide operating temperature range
- Excellent long-term stability
Technical Specifications
| Specification | Details |
| Sensor Type | SI7021 Integrated Humidity & Temperature Sensor |
| Humidity Range | 0-100% RH |
| Temperature Range | -10 degreesC to +85 degreesC |
| Interface | I2C (2-Wire) |
| Supply Voltage | 3.3V / 5V compatible |
| Current Consumption | ~150uA (active) |
| Accuracy - Humidity | +/-3% RH |
| Accuracy - Temperature | +/-0.4 degreesC |
| Response Time | <8 seconds |
| Package Type | Breakout Board |
| Origin | Original/Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Why Choose This Product?
100% Authentic - Sourced from trusted authorized distributors with verification
Fast Delivery - 1-5 day shipping, 7-8 day delivery from Bengaluru warehouse
Expert Support - Technical guidance available round-the-clock
Quality Assured - Tested and verified before dispatch
Best Value - Competitive pricing with bulk discounts available
Application Ideas
Smart Home & IoT
- Indoor air quality monitoring systems
- Smart thermostat controllers
- Weather station modules
- Home automation hubs
Industrial Applications
- HVAC system monitoring
- Data center environmental tracking
- Cold chain logistics monitoring
- Greenhouse automation
Education & Hobbyist Projects
- Arduino/Raspberry Pi weather projects
- Environmental data logging systems
- DIY electronics experimentation
- Maker projects and prototyping
Professional Use Cases
- Laboratory environmental monitoring
- Museum/archive climate control
- Medical equipment calibration
- Agricultural monitoring systems
What's Included in the Box
Package Contents:
- 1x Witty Fox SI7021 Humidity Temperature Sensor Breakout Board
- Pinout diagram and datasheet
- Quick start guide
- Technical documentation
- Customer support contact information
Pin Configuration
| Pin | Function |
| VCC | Power Supply |
| GND | Ground |
| SCL | I2C Clock |
| SDA | I2C Data |
Getting Started
- Connect the breakout board to your microcontroller via I2C interface
- Install appropriate libraries (Arduino IDE, MicroPython, etc.)
- Configure I2C address (default: 0x40)
- Read sensor data using standard I2C commands
- Calibrate if needed for specific applications
- Arduino boards (Uno, Mega, Pro Mini)
- Raspberry Pi
- ESP8266 / ESP32
- STM32 microcontrollers
- Any I2C-capable platform
Frequently Asked Questions
Is this product 100% authentic?
Yes, absolutely. All products are sourced directly from authorized distributors and undergo authentication verification before dispatch. Each unit comes with manufacturer documentation and warranty.
What warranty coverage is provided?
This product includes a comprehensive 7-day warranty on manufacturing defects covering all manufacturing defects, sensor failures, and component malfunctions. Warranty does not cover physical damage from misuse.
How quickly will I receive my order?
We offer 1-5 day shipping, 7-8 day delivery to most locations across India from our Bengaluru warehouse. Express shipping options available for urgent orders.
Do you provide technical support?
Yes! Our expert team provides full technical support via email and WhatsApp 24/7. We assist with integration, troubleshooting, and project guidance at no additional cost.
What is your return and refund policy?
We offer a 7-day return policy on all defective items with full refund or replacement options. Return shipping is covered for manufacturing defects.
Are bulk discounts available?
Yes! We provide wholesale pricing and special discounts on orders of 10 units or more. Contact our sales team for custom quotes.
Can I use this with my specific microcontroller?
The SI7021 uses standard I2C protocol, making it compatible with virtually any microcontroller platform. Our support team can help with specific integration questions.
What is the power consumption?
The sensor consumes approximately 150uA during active operation, making it excellent for battery-powered applications and IoT devices.
How accurate is the temperature and humidity measurement?
The SI7021 provides +/-3% RH accuracy for humidity and +/-0.4 degreesC accuracy for temperature, making it suitable for most industrial and consumer applications
Buy Witty Fox - SI7021 Humidity Temperature Sensor Breakout Board Online in India
Purchase the Witty Fox - SI7021 Humidity Temperature Sensor Breakout Board online at The Tech Depot - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Witty Fox - SI7021 Humidity Temperature Sensor Breakout Board with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy Witty Fox - SI7021 Humidity Temperature Sensor Breakout Board at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.