DMX512 & RDM
RDM Controller – IS3725
1,95 €
The IS3725 is an RDM Controller chip with I2C interface and full DMX universe support. It streams 512 DMX channels and handles RDM discovery and queries — no libraries, timing, or UART management required. Just write via I2C; it does the rest. Ideal for building smart, RDM-enabled lighting controllers fast.
RDM Responder – IS3720
1,95 €
The IS3720 is an RDM responder chip that adds RDM support to your product via I2C — no libraries needed. It receives DMX, handles RDM queries internally, and exposes DMX data and RDM settings through a simple memory map. Supports 512 DMX channels and works with any RS485 transceiver.