JeroenHaringman
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D: It states it has a Spectrum: Deep Color Red "660nm" but, what is the near infrared "nm"?
Domandata da BurntDog il 2022-01-15 06:34:34
D: Hello! Please tell me the right size of this panel! Thank you!
Domandata da BG185154121 il 2022-02-01 06:40:08
JeroenHaringman About the size of a piece of A3 paper, which is way smaller than the photos would suggest.
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D: Can you engrave photos on stainless tags with this device?
Domandata da Cherise1907 il 2021-09-01 03:35:37
JeroenHaringman The seller's answer is absolute nonsense, the laser is 5.5 watts, definitely NOT 40 watts. I wish the seller would stop continuing this lie. the entire device (controller + stepper motors + laser) doesn't even draw 40 watts. I don't know if you can engrave stainless Steel, I've not tried that, but aim going to guess it may be difficult.
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D: What is the network protocol for this one? Zigbee, Lorawan?
Domandata da ronny il 2020-09-16 03:05:27
JeroenHaringman The product information page clearly states that the unit uses the RS485 protocol, a widely-used industry standard for serial communication.
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D: what is the 5 v power used for with passive antenna?
Domandata da SAMUEL il 2020-08-22 03:44:31
JeroenHaringman That's definitely nonsense, this antenna is a passive component and does not need power.
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JeroenHaringman Yes, it does, and Micropython. Those are the two I have sucessfully run on this board.
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JeroenHaringman 660 nm (nanometer) is red. This is essentially a panel of red LEDs.
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