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Upgrading the Biqu BX extruder


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I purchased a H2 500C thinking that would be a plug-and-play replacement for the one that come with the BIQU BX but it seems to require a different termistor and a driver. I saw the document for the MAX31865 but it seems it requires a free driver on the controler and, in this case I can't use on the Biqu BX without replacing the mainboard as well?

Thanks in advance

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Hello, if you have any using problems. Please feel free to contact our technicians by submitting a ticket. They will contact you within 24 hours on workdays. Here is the procedure and link:


Step 1: Verify your email address by checking the verification code in your inbox. (To ensure that our technical support could contact you correctly.)
Step 2: Filled in some details, such as your order number and the problem descriptions, even screenshots.
Step 3: Submit your ticket.

Then, our technical support will check your ticket and give some solutions within 24 hours on workdays. And please look for your junk mail for a while, sometimes our replies are wrongly recognized. 

Warm regards,

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