Wine Cellar Climate Monitor Kit v14 — NB-IoT Remote Sensor for Perfect Wine Storage

Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.

Wine collectors and cellar managers know that temperature and humidity swings can silently destroy a prized collection. With this kit, you’ll build a battery-powered climate monitor that uses narrow-band cellular IoT to send real-time environmental data, keeping you informed without any Wi‑Fi or Bluetooth dependency. A single charge can last up to a decade, making it a set‑and‑forget guardian for your wine.

What You'll Build

You'll assemble a complete environmental sensor node around an Arduino Nano, DHT22, and BMP280. The device reads temperature, humidity, and barometric pressure, shows readings locally on a 0.96‑inch OLED, and transmits values over the SIM7020 NB‑IoT module to any cloud platform. The ultra‑low‑power design lets the entire system run for years on the included 2000mAh LiPo cell, ideal for unattended cellars or remote storage units.

What You'll Learn

• Interface DHT22 and BMP280 environmental sensors with Arduino Nano
• Configure and send data using SIM7020 NB‑IoT AT commands over Indian cellular networks
• Design ultra‑low‑power circuits that enable years of operation on a single LiPo battery
• Display real‑time sensor readings on an OLED and implement deep sleep modes for battery conservation

Kit Contents

Wine Storage — SIM7020 NB-IoT module sends sensor data over narrow-band cellular. Very low power 10-year battery life.

What's in this kit

• Arduino Nano
• SIM7020 NB-IoT
• DHT22
• BMP280
• 3.7V LiPo 2000mAh
• TP4056 Module
• 0.96in OLED
• 4.7kΩ Resistors x5
• 100nF Caps x5
• PCB Prototype Board x2
• Soldering Iron
• Solder Wire

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.