Are these compatible with Arduino and ESP32?

Yes, all modules in this range are designed to work with Arduino, ESP32, and most 3.3V/5V microcontrollers unless otherwise stated. Check the product description for voltage requirements.

What's the difference between a module and a sensor?

Sensors detect physical quantities (temperature, light, motion). Modules are complete circuit boards built around a sensor or IC, usually with onboard power regulation and a standard interface connector — making them much easier to connect and use than raw components.

How fast is shipping within New Zealand?

Orders placed before 12pm on business days are dispatched same-day from Te Awamutu, Waikato via NZ Post. Urban delivery typically takes 1–2 days; rural 2–4 days. Free shipping on urban orders over $66 (rural over $88).

Do your products come with a warranty?

Yes — all non-consumable items are covered by a 1-year warranty. If anything arrives faulty or stops working within the warranty period, contact us and we'll arrange a replacement or refund.

What is your returns policy?

We offer a 30-day returns policy. Change-of-mind returns are accepted on items that are unused, unmodified, and in their original packaging. Customer pays return postage; original shipping cost is non-refundable. Faulty or damaged items are covered at no cost to you.