Technically, you can go higher or lower, software I2C implementations often do, but some devices might not like it. Hosts often run at 100kHz, but it’s common that you can up the frequency and ...

I2C is a two-wire, bidirectional bus protocol that enables effective communication between one master (or multiple masters) and one or more slave devices. It is a straightforward, half-Duplex, ...

If the I2C HID Device Driver is not working on Lenovo, Dell, Acer, ASUS, etc laptop, then follow this guide to fix the problem in Windows 11/10. A wide array of factors can contribute to the said ...

#define I2C_SPEED_FREQ_FAST_PLUS 2U /* 1 MHz */ #define I2C_ANALOG_FILTER_DELAY_MIN 50U /* ns */ #define I2C_ANALOG_FILTER_DELAY_MAX 260U /* ns */ #define I2C_USE_ANALOG_FILTER 1U #define ...

six I2C controllers, and six UARTs – all on its 40-pin header. You can’t make use of all of these at once, but with up to four different connections wired to a single pin you can carve out a ...

According to the SSD1306 datasheet, the minimum i2c clock cycle time is 2.5us. Therefore, the maximum i2c clock frequency is 400KHz. The i2c clock frequency used by this project is 400KHz. XTENSA's ...