Write haptic math expressions. Edits compile live and push to the device automatically (Save only archives to the library).
Pulse ClickSawtooth SweepPWM BuzzChaos Noise
1
compiled ✓
Audio-Reactive Telemetry
4.0x
Frequency Band Partitioning
Maps acoustic audio frequencies into physical mechanical pulses for sensory substitution.
Fleet Command
ESP-NOW followers claimed by this Master. Shared mic audio and state sync over the mesh.
0 connected
59%
Hardware Calibration
Device Identity
Used for both the WiFi SSID and Bluetooth device name after saving and rebooting. Names are kept under the Haxel prefix for browser discovery.
Motor Channels
Enable/disable each channel and assign GPIO pins. Values load from the device on connect.
I2C Interface Configuration
Audio Reactive Input
FastLED Reactivity
Analog Knob Controls
OLED Status Display
Firmware Versionv1.2.0-dev
FreeRTOS Core Jitter< 1.4 ms
ESP32-C3 Uptime0s
Haptic Feedback Support
This simulator features real-time haptics, confirmed working on Chrome for Android. Note that Apple does not allow iOS browsers to control device haptics.