Modbus RTU 4-Ch PWM Output Module, RS485

Modbus RTU 4-Ch PWM Output Module, RS485 — Waveshare — Modbus RTU PWM Output 4CH

Industrial 4-channel PWM output module with adjustable frequency and duty cycle over isolated RS485 using Modbus RTU protocol. Includes isolation and protection circuits.

Start wiring

Ethernet · UART · SPI · Shield

Confirm the data interface matches your host board.

Wired comms

118 other options

W5100/W5500 Ethernet shields, LAN8720 RMII PHY boards, MAX3243 RS-232 level shifters, isolated USB-to-RS485 converters, CAN FD bridges, and passive or active PoE injectors and splitters.

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