ESP8266 Driver for waveshare 2.9 e ink

Question

I'm looking for a driver for the E-Ink display from waveshare

I can find drivers for Arduino and Raspberry-PI. Is there also a driver for ESP8266. Currently, I'm trying to understand the Arduino driver and create an own driver for the ESP8266, but as I am a java developer I'm not a good c developer.

I hope anyone can help me, thanks!

The code from the page you posted seems to be sufficient. Have you tried flashing it in? If yes what happened? — Pyjong, Aug 03 '17 at 12:43
Thank you. I've tried it with the driver and it works!!! Thank you — Simon Ludwig, Aug 08 '17 at 11:01

score 0 · Accepted Answer · answered Aug 08 '17 at 13:10

The driver works also for the ESP8266 (I am using the Nodemcu v3). I've used the following pin-mapping in EPD_drive_gpio.h:

#define CS D8
#define EPD_CS_0    digitalWrite(CS,LOW)
#define EPD_CS_1    digitalWrite(CS,HIGH)
#define isEPD_CS  digitalRead(CS)

#define RST D3
#define EPD_RST_0   digitalWrite(RST,LOW)
#define EPD_RST_1   digitalWrite(RST,HIGH)
#define isEPD_RST digitalRead(RST)

#define DC D2
#define EPD_DC_0    digitalWrite (DC,LOW)
#define EPD_DC_1    digitalWrite (DC,HIGH)

#define BUSY D1
#define isEPD_BUSY digitalRead(BUSY)
#define EPD_BUSY_LEVEL 0

extern void SPI_Write(unsigned char value);
extern void driver_delay_xms(unsigned long xms);
#endif

ESP8266 Driver for waveshare 2.9 e ink

1 Answers1