Hi Victor, Just wanted to start this clean upload topic for the two boards I have been testing with and report the latest findings. NANO: Connected via straight A-to-mini USB cable. DEVMgr shows USB Serial CH340 COM5 Driver Provider wch.cn . When Arduino IDE uploads, it drops the REF pin voltage …

NANO and PROMINI Upload Issues

nkrkv August 7, 2017, 10:22am 5

The issue is no longer relevant with the release of v0.12.0

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