Every NexGen device is designed for easy DIY installation. Buy it, flash it with our firmware, configure it in the app, and you're live — no soldering, no coding required.
Order your device online or from a local reseller. Ships pre-assembled and tested.
Use the NexGen Flash Tool (web-based, no installs) to write the latest firmware via USB-C.
Scan the QR code on your device to claim it in the NexGen app. Name it, set alerts, invite users.
Control via app, portal, Home Assistant, or Android Auto — from anywhere in the world.
All devices run on ESP32, support OTA firmware updates, and integrate natively with the NexGen platform and Home Assistant.
Single-channel gate controller with status feedback. Configurable pulse width, lockout timer, and notification on every trigger event.
Garage door controller with a magnetic reed sensor for true open/closed state detection. Trigger via app, HA, or Android Auto.
Two-channel relay switch for general-purpose automation — lights, irrigation valves, pumps, or any low-voltage load up to 10A per channel.
Compact temperature and humidity sensor (SHT31). Ideal for garages, server rooms, and storage areas that need environmental monitoring.
Air quality monitor measuring CO₂ (SCD40), VOC, PM2.5, temperature, and humidity. Alerts when levels are unsafe and logs trends over time.
Compact wireless door and window sensor. Triggers alerts and automations when any door, window, or cabinet is opened or left open.
No programming experience needed. Our web-based flash tool works directly in Chrome — just plug in your device and click.
Plug your NexGen device into your computer using the included USB-C cable. Hold the BOOT button while connecting if it doesn't appear automatically.
Visit flash.nexgen-iot.co.za in Google Chrome. Select your device type, choose the latest firmware version, and click Flash Device.
Once flashed, the device creates a Wi-Fi hotspot. Connect to it, enter your home Wi-Fi credentials, then scan the QR code in the NexGen app to claim the device to your account.
Rename the device, set pulse durations, configure automations, and invite other users — all from the app. OTA updates keep your firmware current automatically.
The NexGen app gives you full control over every device setting — no firmware re-flash needed.
Rename any device and organise into rooms — Main Garage, Back Gate, Granny Flat, etc.
Configure how long the relay triggers and add a lockout period to prevent accidental double-triggers.
Set per-device notification rules — alert me if the garage is open for more than 5 minutes, or on any nighttime trigger.
Invite family members, cleaners, or contractors with specific access windows and permission levels.
Grant time-limited access — a contractor can only trigger the gate between 8am–5pm on weekdays.
Keep all devices on the latest firmware automatically. New features appear in-app the same day they're released.
Submit a device or feature request and help us build the NexGen ecosystem you actually want.