RAMPS 1.4 & Arduino Mega power problem
Posted by tim3716
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Re: RAMPS 1.4 & Arduino Mega power problem June 19, 2015 11:47AM |
See the reprap RAMPS wiki
[reprap.org]
Power supply section
"Without D1 installed, or when the 12VIN is not connected, the Arduino gets its power from USB.
If you want your kit powered without USB connected you need to solder in D1 OR connect VCC to your PSU."
[reprap.org]
Power supply section
"Without D1 installed, or when the 12VIN is not connected, the Arduino gets its power from USB.
If you want your kit powered without USB connected you need to solder in D1 OR connect VCC to your PSU."
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