Firma 90A Smart Brushless Marine ESC (SPMXME1060)

The Firma 90A Smart Brushless Marine ESC is an electronic speed controller for brushless motors in model boats, delivering precise throttle control and built-in telemetry for reliable marine RC performance.

Powered by a fast 32-bit ARM M4 processor, it offers multiple programming options, waterproof construction, and multi-point protection for dependable operation. A smart data wire in the IC5 connector transmits telemetry directly from the ESC to the transmitter, eliminating the need for separate sensors and simplifying setup for marine enthusiasts.