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Switch uart0 to MTCK and MTDO pins #2

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tve opened this issue May 28, 2015 · 1 comment
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Switch uart0 to MTCK and MTDO pins #2

tve opened this issue May 28, 2015 · 1 comment

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@tve
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tve commented May 28, 2015

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.

@tve
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tve commented Aug 5, 2015

fixed in 5fc65bd

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