| AnimatedGIF | Universal GIF player for MCUs with at least 32K of RAM. |
| bb_captouch | Capacitive touch sensor library for FT6x36, MXT144, CST820, CST226 and GT911 I2C devices. |
| bb_hx1230 | BitBank HX1230 96x68 LCD display library. |
| bb_ltr390 | LTR-390 light sensor library. |
| bb_rtc | realtime clock library for DS3231, RV3032, and PCF8563. |
| bb_scd41 | Sensiron SCD4x CO2 sensor library. |
| bb_spi_lcd | Color SPI LCD+OLED library with many unique features. |
| bb_uc1701 | Optimized 128x64 monochrome LCD display library for ST7565/UC1701 conrollers. |
| BitBang_I2C | Bit-bang the I2C protocol on any 2 GPIO pins on any system. |
| esp32_gamepad | connect ESP32 to SteelSeries:Free bluetooth gamepad. |
| FT6236G | capacitive touch sensor. |
| G4Enc | Optimized CCITT G4 (ITU T.6) encoder. |
| JPEGDEC | Optimized JPEG decoder for MCUs with 32K+ RAM. |
| JPEGENC | Universal JPEG encoder for MCUs with at least 4K of free RAM. |
| Multi_BitBang | Bit-bang the I2C protocol on multiple GPIO pins on any system. |
| Multi_OLED | Control multiple I2C OLED displays. |
| OneBitDisplay | OLED, LCD and e-paper library for 1-bit per pixel displays. |
| PNGdec | Universal PNG decoder for MCUs with at least 48K of RAM. |
| PNGenc | Universal PNG encoder for MCUs with at least 45K of free RAM. |
| SLIC | Simple lossless image codec. |
| ss_oled | Small and simple OLED display library. |
| ssd1327 | BitBank SSD1327+SSD1322 OLED display library. |
| Thermal Printer Library | Bluetooth Low Energy Thermal Printer Library |
| TIFF_G4 | Optimized TIFF G4 decoder for MCUs with 16K+ RAM. |
| unzipLIB | A library to extract files from ZIP archives |
| zlib_turbo | A library to inflate deflated data and unpack gzip files |