Waveshare
Uses the SP3485 chip controlled via UART; supports automatic transmit/receive switching for RS485 half-duplex communication.
₹18,585
Price including GST
Available to order
Quantity
Dispatch within 1–2 business days. Delivery is expected 3–7 business days after dispatch. Review your order details in the cart.
Delivery
Free on orders above ₹999. Dispatch within 1–2 business days. Delivery is expected 3–7 business days after dispatch.
Returns & warranty
Uses the SP3485 chip controlled via UART; supports automatic transmit/receive switching for RS485 half-duplex communication
As supplied by the manufacturer, including packaging.
Shipping: Free delivery on orders above ₹999. Dispatch within 1–2 business days. Delivery is expected 3–7 business days after dispatch. You can track progress from your account.
Returns: To start a return or refund on this order, see our returns policy or contact support with your order number.
Warranty: Warranty coverage varies by product and is confirmed in the order documentation. See our warranty policy or contact support before making a claim.
This product is an industrial-grade 16-channel relay module controlled by RS485 bus, using Modbus RTU protocol, built-in power isolation, ADI magnetic isolation, resettable fuse, TVS diode and other protection circuits, and equipped with ABS case.
Onboard voltage regulation chip, supporting a wide voltage range from 7V to 36V, and supporting PoE Ethernet power supply.
This product is an industrial 32-channel relay module controlled via an RS485 interface.
Based on the ESP32-S3 microcontroller, featuring an Xtensa 32-bit LX7 dual-core processor with a clock speed of up to 240MHz.