qmk_firmware/keyboards/novelkeys/nk87/config.h

// Copyright 2020 Yiancar
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once

#define IS31FL3733_I2C_ADDRESS_1 IS31FL3733_I2C_ADDRESS_GND_GND
#define IS31FL3733_I2C_ADDRESS_2 IS31FL3733_I2C_ADDRESS_GND_SDA

#define IS31FL3733_SW_PULLUP IS31FL3733_PUR_0K5_OHM
#define IS31FL3733_CS_PULLDOWN IS31FL3733_PDR_0K5_OHM