Black Friday PLA Product Sale: Up to 80% off, select printers up to 50% off.
Black Friday PLA Product Sale: Up to 80% off, select printers up to 50% off.
Black Friday PLA Product Sale: Up to 80% off, select printers up to 50% off.
Black Friday PLA Product Sale: Up to 80% off, select printers up to 50% off.
Black Friday PLA Product Sale: Up to 80% off, select printers up to 50% off.
Black Friday PLA Product Sale: Up to 80% off, select printers up to 50% off.
Black Friday PLA Product Sale: Up to 80% off, select printers up to 50% off.
Black Friday PLA Product Sale: Up to 80% off, select printers up to 50% off.
Black Friday PLA Product Sale: Up to 80% off, select printers up to 50% off.
Black Friday PLA Product Sale: Up to 80% off, select printers up to 50% off.
Black Friday PLA Product Sale: Up to 80% off, select printers up to 50% off.
Black Friday PLA Product Sale: Up to 80% off, select printers up to 50% off.
Customer Service 091 234-ELLA
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BIGTREETECH S42C is a closed-loop driver board to control the stepper motor. The main control is STM32G031G8U6 and the encoder is TLE5012B. With dual H-bridge drivers, S42C supports Step mode and UART mode. To avoid pulse loss and increase by reflecting the rotation angle of the stepper motor to the control board, compare the distance to be rotated with the actual rotation distance, calculating the error value and compensating. The driver board improves the motor performance, processing speed, and printing precision. The main control chip can detect the pulse loss caused by long-time working and then compensate so that the printer can work normally.
Complete Set, Plug and Play. S42C comes as a complete set with no need for assembly or debugging, ensuring immediate use right out of the box.
Ensure printing accuracy when printing at high speed. Maintains accuracy with no pulse loss even at high-speed printing.
User-Friendly Interface. Equipped with a 0.96-inch OLED screen for parameter modification, enabling easy and convenient human-computer interaction.
Parameter Memory. Settings can be saved for future use, eliminating the need for reconfiguration.


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You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
| Drostique | Nam tempus turpis at metus scelerisque placerat nulla deumantos |
| Pharetro Lorem | Pellentesque diam dolor elementum etos lobortis des mollis |
| Milancelos | Donec pretium egestas sapien et mollis |
| Pellentesque | Sedcus faucibus an sullamcorper mattis drostique des commodo pharetras |
| Proin Molestie | Pellentesque diam dolor elementum etos lobortis des mollis |
| Cosmopolis | Donec pretium egestas sapien et mollis |
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