Serverless AWS Lambda Sensor Trigger Variant 24 Kit with ESP32 + DHT22
Serverless AWS Lambda Sensor Trigger Kit with ESP32 & DHT22 – Build a Full Cloud Data Pipeline
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Hands-on cloud engineering starts when the ESP32 reads temperature, humidity, and atmospheric pressure, then posts that data securely to an AWS API Gateway endpoint. A Lambda function fires instantly, validating and writing the sensor payload into a DynamoDB table. By the end of this build, you own a production‑style serverless pipeline that mirrors exactly what enterprises use to process IoT telemetry.
What You'll Build
A fully enclosed environmental monitor that displays live readings on a 0.96‑inch OLED while simultaneously logging time‑stamped data to the cloud. You can query your DynamoDB table from any REST client or feed the data into a dashboard—perfect for a capstone project or a Smart India Hackathon prototype that demands real, working AWS integration.
What You'll Learn
- Configure AWS API Gateway, Lambda, and DynamoDB via the console and IAM roles
- Program an ESP32 to send HTTPS POST requests with JSON payloads
- Parse multi‑sensor data from DHT22 and BMP280 and handle I2C/OLED output
- Debug end‑to‑end cloud connectivity using CloudWatch logs and error retries
Kit Contents
| Component | Quantity |
|---|---|
| ESP32 Dev Board | 1 |
| DHT22 | 1 |
| BMP280 | 1 |
| LM2596 Buck Converter | 1 |
| 0.96in OLED | 1 |
| 4.7kΩ Resistors | 5 |
| 100nF Caps | 10 |
| PCB Prototype Board | 2 |
| Micro USB Cable | 1 |
| Enclosure Box | 1 |
| Soldering Iron | 1 |
| Solder Wire | 1 |
Why Buy This Kit Instead of Sourcing Parts Separately
| Factor | Sourcing Separately | Compoden Kit |
|---|---|---|
| Compatibility checks | You verify every part | Pre-tested as a system |
| Build support | Forums and scattered tutorials | AI companion trained on this exact project |
| Time to first working build | Days of debugging | Hours, with step-by-step guidance |
| Shipping coordination | Multiple sellers, multiple delays | One shipment from Bengaluru in 3-5 days |
Who This Kit Is For
Built for B.Tech ECE, EEE, and CSE students who need a genuine cloud‑connected IoT system for their final‑year project or hackathon submission. It aligns with the Smart India Hackathon IoT track, IIT/NIT/BITS capstone requirements, and advanced ATL Tinkering Lab mentors who want to demonstrate serverless principles with real hardware.
Built and Backed by Compoden
Every Compoden kit ships with an AI build companion trained on this exact project — accessible via a QR code on the box, with WhatsApp and email backup. We've spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.
What if I get stuck during the build?
Scan the QR code to talk to the AI companion trained on this exact kit; it knows every wiring detail and AWS configuration nuance. For deeper issues, our Bangalore team responds via WhatsApp within working hours.
Do I need my own AWS account?
Yes, the project uses AWS Free Tier services. You'll create an API Gateway endpoint, Lambda function, and DynamoDB table—the companion walks you through every IAM policy.
Can I use this for a Smart India Hackathon prototype?
Absolutely. The serverless pipeline logs data in real time, and you can extend it to trigger alerts or dashboards—exactly what judges expect in an IoT entry.
Is soldering required?
Yes, you'll solder the sensors, OLED, and buck converter onto a prototype board. The kit includes a soldering iron, solder wire, and two PCBs so you can practice before building the final unit.
ESP32 sends HTTPS POST to API Gateway which triggers Lambda function to log data to DynamoDB.
What's in this kit
Choose your assembly option:
- Soldering Kit — 25W soldering iron, 60/40 solder wire, flux, and small perfboard for permanent assembly.
- Breadboard Combo — 800-point full-size breadboard with 65-piece jumper wire pack for solderless prototyping.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items