esp-idf-ssd1306

SSD1306/SH1106 driver for esp-idf

I used this repository as a reference.
I used this font file.

Software requirements

esp-idf v4.4 or later.
This is because this version supports ESP32-C3.

Installation for ESP32

git clone https://github.com/nopnop2002/esp-idf-ssd1306
cd esp-idf-ssd1306/
idf.py set-target esp32
idf.py menuconfig
idf.py flash

Installation for ESP32-S2

git clone https://github.com/nopnop2002/esp-idf-ssd1306
cd esp-idf-ssd1306/
idf.py set-target esp32s2
idf.py menuconfig
idf.py flash

Installation for ESP32-C3

git clone https://github.com/nopnop2002/esp-idf-ssd1306
cd esp-idf-ssd1306/
idf.py set-target esp32c3
idf.py menuconfig
idf.py flash

Note
For some reason GPIO06, GPIO08, GPIO09, GPIO19 cannot be used for SPI clock pins on my board.
I looked at the ESP32-C3 datasheet, but I don't understand why.
This may be a problem only for my board.
If you find a solution, please let me know.

Configuration

You have to set this config value with menuconfig.

CONFIG_INTERFACE
CONFIG_PANEL
CONFIG_OFFSETX
CONFIG_FLIP
CONFIG_SDA_GPIO
CONFIG_SCL_GPIO
CONFIG_RESET_GPIO
CONFIG_MOSI_GPIO
CONFIG_SCLK_GPIO
CONFIG_CS_GPIO
CONFIG_DC_GPIO

Generic SSD1306 128x32 i2c

Generic SSD1306 128x64 i2c

Generic SH1106 128x64 i2c

Hardware scroll Not support
Left:1.3 inch SH1106
Right:0.96 inch SSD1306

128x64 TTGO

Unlike other ESP32 development boards, the RTC_CLOCK crystal on this board uses a 26MHz one.
You need to change the RTC CLOCK frequency to 26MHz using menuconfig.