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Description
3 Arduinos and multiple IOs
3 * ATMEGA328 connected via I2C - acting as main, display and harness/IO controllers.
Individually reprogrammable via an offboard breakout. Contact jack@eliqsys.com for pinout and harness diagrams
locations / pullups / filters / stuff for
Nextion TFT Display
ESP8266 wifi module
SIM card / GPRS module
FTDI USB module
512k EEPROM
Real time clock
2 servos
DS18B20 temp sensor network
Digital and Anolog IOs
1 * 3.3v and 2 * 5v regulators
Schematic and Layout
www.eLiqsys.com/20171011.html
Oct 11,2017
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3 Arduinos and multiple IOs
2 Layers PCB 82.42 x 109.5 mm FR-4, 1.6 mm, 1, HASL with lead, White Solder Mask, Black silkscreen
1869
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Published: Oct 11,2017
Standard PCB
Download Gerber file 18
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