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IMPORTANT: enter the case-INsensitive alphabetic (no numbers) code AND WRITE SOME SHORT summary of changes (below) if you are saving changes. (not required for previewing changes). Wiki-spamming is not tolerated, will be removed, so it does NOT even show up in history. Spammers go away now. Visit Preferences to set your user name Summary of change: '''Analog input related subpage of AfreshTiny''' The analog input can be logged with megatune. Use a 10k resistor to connect a 0..5V signal to this input. This will add some added protection, and prevent button to be activated. Note: round_2007-04-25 or newer firmware required for this [http://www.vems.hu/download/round/ download] 'A' command logs a total of 30 bytes. 14..29 are the 8 internal analog signals in 16bit big endian format * the analog input ADC (that also has the button at most significant bit) is ADC 4, so 14+2*4=22: ** offset 22 is high byte ** offset 23 is low byte "Raw reading", 0..255 or rather 0..65535 is useful for calibration. For linear signal like MAP or TPS a simple 1-line is enough in round.ini For nonlinear signal, like NTC temperature sensor, fuel pressure with pullup resistor, a megatune calibration file is needed. Provide at least 3 calibration points (more is better) for your sensor (also with button pressed for each point if you care to read the signal while tweaking button). TODO: examples Optional: Add document to category: Wiki formatting: * is Bullet list ** Bullet list subentry ... '''Bold''', ---- is horizontal ruler, <code> preformatted text... </code> See wiki editing HELP for tables and other formatting tips and tricks.