# Copyright (c) 2020 The ZMK Contributors # SPDX-License-Identifier: MIT config IS31FL3743A bool "IS31FL3743A LED matrix driver" depends on I2C depends on LED_STRIP help Enable an IS31FL3743A LED matrix driver. The IS31FL3743A is a general purpose 18xn(n=1-11) LED matrix programmed via 1MHz I2C compatible interface. Each LED can be dimmed individually with 8-bit PWM data and 8-bit DC scaling data which allows 256 steps of linear PWM dimming and 256 steps of DC current adjustable levels.