We have to catch up on orders before sending out anymore NLPWM V2 boards. Sorry for the inconvenience.
This board and firmware is now considered stable.
The NLPWM V2 board is a variable voltage/variable wattage, all in one regulator(straight PWM) board where you actually select the output voltage(RMS) or output wattage instead of just the duty cycle! It sports an on board 0.28", 3 digit, 7 segment display, on board fire/up/down switches and two N channel MOSFETs. Only 4 wires to the board!
Features and specs:
NOTE - This board does not have reverse polarity protection.
Input voltage = 2s-4s(Automatically detected)
Low voltage cutoff = LiOn + LiPo(user selectable)
Check unloaded voltage - Works like a standard voltmeter
Check loaded voltage - Keep an eye on battery sag + drop!
Over current protection(60A - Still recommend adding fuses)
Switch between VV and VW modes
More features to come!
Displays now come in red, white, blue, yellow and green!
Links for extras: