Wireless Sensor Network Kit – Full Kit with Arduino Uno Boards
Currently unavailable
No store has this product in stock right now. Prices below are the last ones we recorded.
Prices updated: 13 Oct 2026
Price history
Lowest daily price, last 90 days
Not enough price history yet.
About this product
The full version of the Wireless Sensor Network Kit, including three Arduino Uno R3 compatible boards, three 433 MHz HC-12 wireless serial modules and the USB cable. Two sensor units measure temperature, humidity and light and send readings wirelessly to a station that displays each unit with its last message time. Each unit sends its ID every 5 seconds at staggered times to avoid collisions.
Specifications
- Controller boards
- 3 × Arduino Uno R3 compatible
- Wireless modules
- 3 × 433 MHz HC-12 wireless serial modules
- Measured parameters
- Temperature, humidity, light
- Message interval
- Every 5 seconds per unit
- Recommended age
- 14–16 years
- Estimated build time
- 4 hours
- Soldering
- Possible if HC-12 pins are not fitted, with adult supervision
Frequently asked questions
Do I need a computer for this kit?
Yes. A computer is needed to upload the code to the Arduino boards.
What is a node ID used for?
Each sensor unit sends a message containing its identity (N1 or N2), so the station can display readings from each unit separately and show when its last message arrived.
