Lumen Subsea Lights
The Lumen Subsea Light is an underwater, pressure-rated LED light capable of outputting over 1500 lumens.
The schematic and board layout are designed in EagleCAD.
Lumen Subsea Light Hardware
- 1500+ lm output
- Onboard microcontroller (ATTiny45) for programmable behavior
- Multiple signal input types:
- Standard servo PWM input signal (1100-1900 microseconds)
- Direct duty cycle control (with solder jumper)
- On/off control with no signal needed by connecting signal wire to power
- Daisy-chainable to allow multiple lights from a single cable
- Thermistor temperature feedback and overheating protection
- 6-48V input range
- 0-2.5A LED output
The software running on the onboard microcontroller is available in the Lumen-Arduino directory and can be installed with the Arduino IDE and an AVR-ISP programmer.
The Lumen Subsea Light Hardware Design is released under the MIT License.
0.0 - Under development
0.1 - First production version
0.11 - First production version w/ software
0.20 - Lumen R2 launch firmware