Fursight Fan
Set-and-forget cooling for long con days.
A whisper-quiet blower with a TMP117 precision temperature sensor. Three automatic speeds with hysteresis — no oscillation, no fuss. Live telemetry on your phone over BLE.
Auto thermal curve
LOW · 40%below 26 °C
MID · 75%26 – 28 °C
HIGH · 100%above 28 °C
0.5 °C hysteresis between gears means the fan never chatters back and forth at the threshold — it commits.
Specifications
- Sensor
- TMP117, ±0.1 °C precision
- MCU
- ESP32-S3
- Fan drive
- 4-wire PWM, 25 kHz (inaudible), tach feedback
- Auto control
- 3 speeds @ 26/28 °C, 0.5 °C hysteresis
- Manual
- 0–100% via BLE
- Telemetry
- 1 s interval: temp, RPM, speed
Installed in three steps
- 01
Unbox & power up
USB-C in, and the fan starts in Auto mode immediately.
- 02
Mount in the head
Adhesive-free bracket near the muzzle or neck vent. Done in minutes.
- 03
Forget about it
Auto mode handles the rest. Check live telemetry whenever you like.
Pick your kit
Ships worldwide in 3–5 business days · 12-month warranty · 14-day returns