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Welcome to the Stickbreaker Fork of the Arduino-ESP32 environment.

This fork is dedicated to I2C communications improvement.

The current (18MAR2018) Main Branch of arduino-esp32 has rudimentary I2C support. The main branch uses a polling model to monitor the i2c hardware peripheral for status changes. It does not implement a interrupt service routine to respond to the hardware, so it is very very timing sensitive.

My fork is based on a queue driven interrupt model.

• Back Ground discussion
• Future directions: Driver Model
• MultiMaster Considerations
• Resistor Pullup Value Considerations
• Signal Glitch and Initialization issues
• Slave Mode, Initial Thoughts