Circuit Nexus: IoT Dashboard

CircuitNexus is a modern IoT control app for makers, students, and hobbyists who work with Arduino, ESP32, ESP8266, and compatible boards.

Design beautiful device dashboards on your phone, flash ready-to-use firmware, and control your hardware from anywhere — over Wi‑Fi, Bluetooth, BLE, or the cloud.

━━━ DRAG & DROP DASHBOARDS ━━━
• Build custom control panels with 25+ widget types
• Buttons, sliders, LEDs, gauges, charts, joysticks, terminals, and more
• Drag widgets into place and edit layouts in seconds
• Rename devices and personalize each dashboard

━━━ EASY DEVICE SETUP ━━━
• Add a device in a few taps — choose board type and connection method
• Auto-generate Arduino firmware with your server key and widget pins
• Download a ZIP package, share it to your PC, or open the web install guide
• Push OTA updates to ESP32 devices that are already online

━━━ CONNECT YOUR WAY ━━━
• Wi‑Fi, Bluetooth Classic, BLE, and cloud relay
• Live online/offline status for cloud-linked devices
• Optional Google Sign-In for sync, server key, and cloud features
• Guest mode for local use without an account

━━━ AI-POWERED ASSISTANT ━━━
• Chat with Gemini AI to control devices and get automation ideas
• Voice command support for hands-free control
• Smart suggestions based on your device setup

━━━ BUILT FOR MAKERS ━━━
• Dark theme and multi-language support
• Firebase cloud backend for device sync and remote access
• Privacy policy and account deletion options
• Pro upgrade available to remove ads (one-time purchase)

Whether you are prototyping a smart home project, teaching IoT in the classroom, or monitoring sensors in the field, CircuitNexus gives you a polished mobile command center for your circuits.

Hardware required: compatible Arduino or ESP board and optional Wi‑Fi/Bluetooth connectivity.

Questions or account requests: see in-app Settings → Legal, or our support email on the Play Store listing.