I2C Restrictions

A project log for Minion Network: MQTT-like Communication Over I2C

MQTT-like communication method to use over I2C to interconnect many devices.

Birkan • 11/12/2019 at 16:06•0 Comments

I2C cables have to be short otherwise error rate is very high.
Arduino I2C wire library has 32 bytes of buffer thus overhead has to be very low.
32 bytes restriction will likely require packet based communication under the hood.

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