MH-ET LIVE/Keyes 1.54 epaper with NodeMcu
epdif.h
// Pin definition
// #define RST_PIN 8
// #define DC_PIN 9
// #define CS_PIN 10
// #define BUSY_PIN 7
#define RST_PIN 5
#define DC_PIN 4
#define CS_PIN 2
#define BUSY_PIN 16
一共8根线:
EPD | MCU |
---|---|
VCC | 3V3 |
GND | GND |
SDI | D7 |
SCLK | D5 |
CS | D4 |
D/C | D2 |
Reset | D1 |
Busy | D0 |