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Switch uart0 to MTCK and MTDO pins #2
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fixed in 5fc65bd |
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solution to issue jeelabs#267 (in jeelabs/esp-link)
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Switch the uart0 to the MT pins (see http://www.esp8266.com/wiki/doku.php?id=esp8266_gpio_pin_allocations) in order to avoid ROM start-up gibberish from being sent to the attached MCU. This is important when using the ESP as a pass-through radio from the attached MCU and putting the ESP into deep-sleep to save power. Less important when using the ESP temporarily to debug an attached MCU.
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