PRODUCT DESCRIPTION
This pack includes 10 pairs of pin headers and connectors, along with connector crimps, perfect for your projects and prototyping needs.
The M2302B is a composite sensor designed to measure temperature and humidity, providing a calibrated digital signal output. It utilizes advanced digital module aggregation technology and state-of-the-art temperature and humidity sensing technology to deliver high reliability and long-term stability. The sensor features a capacitive humidity sensing element and a highly accurate temperature sensor, all integrated with a high-performance 8-bit microcontroller.
Key benefits of the M2302B include excellent quality, rapid response time, strong anti-interference capabilities, and great cost-effectiveness. Each sensor is calibrated in a precision humidity calibration chamber, with calibration coefficients stored in the microcontroller and applied during internal signal processing. The standard single-bus interface allows for easy integration with other systems. With its ultra-compact size, low power consumption, and a signal transmission range of over 20 meters, this sensor is ideal for a wide range of applications and challenging environments. It can be easily connected using just three cables.
Specifications:
Supply Voltage (Vin): 5.5V/DC3.3
Output Signal: Single Bus Digital Signal
Display Resolution: 0.1C or 0.1%RH
Temperature Detection Range: -40-80℃
Humidity Detection Range: 0-99.9%RH
Humidity Detection Accuracy: ±2%RH T
emperature Detection Accuracy: ±0.5C
Addition Cycle: 1/e (63%) <5s
Storage Temperature Range: 0-80℃
Storage Humidity Range: Below 95% RH (Non-Condensing)
Package Include:
1 x AM2302/AM2302B Single-bus Digital Temperature & Humidity Sensor
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Read More →Technical Specifications
| Model | AM2302 |
|---|---|
| SKU | AI2991 |
| Weight | 0.02 kg |
| Availability | Out of Stock |
Applications & Use Cases
The AM2302/AM2302B Single-bus Digital Temperature & Humidity Sensor is a versatile temperature & humidity sensor used across a wide range of applications including weather stations, greenhouse monitoring, HVAC systems, cold chain logistics, and server room monitoring.
Common use cases:
- Building a home weather station with Arduino
- Monitoring greenhouse conditions via IoT
- Alerting when server room temperature exceeds threshold
This product is ideal for IoT developers, agricultural engineers, and home automation enthusiasts.
Technical Tip: DHT22 offers better accuracy than DHT11. For precision applications, use SHT31 or BME280. Ensure adequate ventilation around the sensor.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Aarav Vohra (verified owner) –
Nice AM2302/AM2302B Single-bus Digital Temperature & Humidity. Readings are mostly accurate. Good enough for my hobby project.
Harsh Nair (verified owner) –
Bought this AM2302/AM2302B Single-bus Digital Temperature & Humidity for my college project. Accurate readings, easy to code. Very happy!
Ishan Gill –
This AM2302/AM2302B Single-bus Digital Temperature & Humidity works great with Arduino. Easy to wire up and code.
Vivek Chopra (verified owner) –
Decent AM2302/AM2302B Single-bus Digital Temperature & Humidity for the price. Requires proper wiring but works well once set up.
Paras Mehta (verified owner) –
Pretty good AM2302/AM2302B Single-bus Digital Temperature & Humidity. Documentation could be better but the sensor itself is solid.
Sanjay Mishra (verified owner) –
Good quality AM2302/AM2302B Single-bus Digital Temperature & Humidity. Some variation in readings but within acceptable range.
Yash Krishnan –
This AM2302/AM2302B Single-bus Digital Temperature & Humidity is excellent for the price. My data logging project is working perfectly now.
Sameer Rawat (verified owner) –
Good AM2302/AM2302B Single-bus Digital Temperature & Humidity. Works as described. Calibration needed some patience but results are good.
Deepika Dhillon (verified owner) –
Excellent sensitivity and range on this AM2302/AM2302B Single-bus Digital Temperature & Humidity. Works better than I expected.
Aarav Hegde (verified owner) –
Perfect for my weather station. This AM2302/AM2302B Single-bus Digital Temperature & Humidity gives consistent readings day and night.
AutoMekz Electronics (verified owner) –
good