30 lines
1.4 KiB
C
30 lines
1.4 KiB
C
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// clang-format off
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// upload_speed 921600
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// board lolin32
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#ifndef _WEMOS32LEDMATRIX_H
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#define _WEMOS32LEDMATRIX_H
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#include <stdint.h>
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#define HAS_LED NOT_A_PIN // no LED
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// LED Matrix display settings
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#define HAS_MATRIX_DISPLAY 1 // Uncomment to enable LED matrix display output
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#define LED_MATRIX_WIDTH 64 // Width in pixels (LEDs) of your display
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#define LED_MATRIX_HEIGHT 16 // Height in pixels (LEDs ) of your display
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// Pin numbers work fine for Wemos Lolin32 board (all used pins are on 1 side of the board)
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#define MATRIX_DISPLAY_SCAN_US 500 // Matrix display scan rate in microseconds (1ms is about 'acceptable')
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#define LED_MATRIX_LATCHPIN 13 // Connects to LAT pin on display (Latch)
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#define LED_MATRIX_CLOCKPIN 32 // Connects to CLK pin on display (Clock)
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#define LED_MATRIX_EN_74138 12 // Connects to EN pin on display (Output Enable)
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#define LED_MATRIX_LA_74138 14 // Connects to LA pin on display
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#define LED_MATRIX_LB_74138 27 // Connects to LB pin on display
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#define LED_MATRIX_LC_74138 25 // Connects to LC pin on display
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#define LED_MATRIX_LD_74138 26 // Connects to LD pin on display
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#define LED_MATRIX_DATA_R1 33 // Connects to R1 pin on display
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#define DISABLE_BROWNOUT 1 // comment out if you want to keep brownout feature
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#endif
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