Open interface III

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!!Accessory connector (HDMI) By default covered by break-out panel, because outputs are not protected. [https://remoteqth.com/img/wiki-open-interface-3-07.png|noborder] {.redka#id color: #f23f37; font-size: 200%}⚠{/} {.redka#id color: #f23f37;}'''WARNING!'''{/} - All ACC signals directly connect to ATMEGA chip without some ESD protection. Before use strongly recomended protect this lines. Otherwise, you can damage ATmega chip. | | | | used in device | | ACC-1 | RXD | '''Serial3''' | [GPS|Outdoor GPS module FGPMMOPA6H]-TXD | | ACC-2 | '''GND''' || [ACC keyboard|ACC Keyboard for Open Interface III]/[GPS|Outdoor GPS module FGPMMOPA6H]-GND | | ACC-3 | TXD | '''Serial3''' | [GPS|Outdoor GPS module FGPMMOPA6H]-RXD | | ACC-4 | D47 | | [ACC keyboard|ACC Keyboard for Open Interface III]-IN-LATCH | | ACC-5 | D13 | '''PWM''' | [ACC keyboard|ACC Keyboard for Open Interface III]-IN-DATA | | ACC-6 | D5 | '''PWM''' | [ACC keyboard|ACC Keyboard for Open Interface III]-IN-CLOCK | | ACC-7 | D30 | | [ACC keyboard|ACC Keyboard for Open Interface III]-OUT-LATCH | | ACC-8 | D32 | | One-Wire (planned) | | ACC-9 | D11 | '''PWM''' | [ACC keyboard|ACC Keyboard for Open Interface III]-OUT-DATA | | ACC-10 | D12 | '''PWM''' | [ACC keyboard|ACC Keyboard for Open Interface III]-OUT-CLOCK | | ACC-11 | D38 | | | ACC-12 | A2 | | | ACC-13 | A3 | | | ACC-14 | A8 | | | ACC-15 | SCL | '''I2C''' (Interrupt 2) | [ACC keyboard|ACC Keyboard for Open Interface III]-Interrupt | | ACC-16 | SDA | '''I2C''' (Interrupt 3) | [GPS|Outdoor GPS module FGPMMOPA6H]-1PPS | | ACC-17 | A9 | | | ACC-18 | '''+5V''' | | [ACC keyboard|ACC Keyboard for Open Interface III]/[GPS|Outdoor GPS module FGPMMOPA6H]-PWR | | ACC-19 | A11 | | | ACC-20 | GND | |
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