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by ashsom
Wed Nov 22, 2017 3:45 pm
Forum: ESP-IDF
Topic: UART baudrate sensitivity
Replies: 2
Views: 2108

UART baudrate sensitivity

I am trying to connect my ESP32 to with another microcontroller unit over UART. The other controller is 8bit STM chip which has internal crystal that's not very accurate (+/- 5% tolerance) causing the baudrate to vary with same range (+/- 5%). It also has an option to have an external crystal which ...

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