diff --git a/Hardware2/AQS.brd b/Hardware2/AQS.brd
new file mode 100644
index 0000000..aec3541
--- /dev/null
+++ b/Hardware2/AQS.brd
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+(C)2020 SuperHouse
+Automation Pty Ltd
+Air Quality Sensor Pro
+www.superhouse.tv/aqs
+
+
+
+
+
+
+
+by Jon Oxer
+
+
+
+
+
+
+
+
+Pin Assignments:
+GPIO0: Button (active low)
+GPIO1: USB_TX
+GPIO2: TFT_DC
+GPIO3: USB_RX
+GPIO4: TFT_RST
+GPIO13: WS2812B
+GPIO16: PMS_TX (RX2 of MCU)
+GPIO17: PMS_RX (TX2 of MCU)
+GPIO18: TFT_SCLK
+GPIO21: SDA
+GPIO22: SCL
+GPIO23: TFT_COPI
+GPIO25: PMS_SET
+GPIO27: PMS_RESET
+Released under the
+terms of the TAPR
+Open Hardware
+License: tapr.org/OHL
+
+v3.0
+
+
+
+
+
+
+
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+
+
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+
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+
+
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+
+
+
+
+
+
+Super
+House
+Plantower
+PMS7003
+RESET
+I2C Address:
+0x77: BME680
+
+
+
+
+
+
+
+
+TX
+RX
+
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+
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+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+Chip, 1.60 X 0.80 X 0.50 mm body
+<p>Chip package with body size 1.60 X 0.80 X 0.50 mm</p>
+
+
+
+
+
+
+
+
+
+
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+
+
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+
+
+>NAME
+>VALUE
+
+
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+
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+
+
+>NAME
+>VALUE
+
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+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+<h3>SC-88/SC70-6/SOT-363 6-pin Package</h3>
+<p><a href="http://www.onsemi.com/pub_link/Collateral/MBT3904DW1T1-D.PDF">Example Datasheet</a></p>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+Ceramic capacitor, 0805 size
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+Chip, 1.60 X 0.80 X 0.45 mm body
+<p>Chip package with body size 1.60 X 0.80 X 0.45 mm</p>
+
+
+
+
+
+Chip, 1.60 X 0.80 X 0.45 mm body
+<p>Chip package with body size 1.60 X 0.80 X 0.45 mm</p>
+
+
+
+
+
+Chip, 1.60 X 0.80 X 0.40 mm body
+<p>Chip package with body size 1.60 X 0.80 X 0.40 mm</p>
+
+
+
+
+
+6-SOT23, 0.65 mm pitch, 2.10 mm span, 2.15 X 1.30 X 1.00 mm body
+<p>6-pin SOT23 package with 0.65 mm pitch, 2.10 mm span with body size 2.15 X 1.30 X 1.00 mm</p>
+
+
+
+
+
+Chip, 2.00 X 1.25 X 1.00 mm body
+<p>Chip package with body size 2.00 X 1.25 X 1.00 mm</p>
+
+
+
+
+
+
+
+
+
+3 mm x 3 mm x 0.93 mm metal lid LGA
+
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+
+
+
+
+HUMIDITY
+PRESSURE
+GAS
+SENSOR
+>NAME
+>VALUE
+
+
+
+
+3 mm x 3 mm x 0.93 mm metal lid LGA
+
+
+
+
+
+
+
+SuperHouse Displays
+
+
+OLED module 1.3" TFT, SPI interface
+
+
+
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+
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+
+
+>NAME
+>VALUE
+
+
+
+
+
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+
+
+
+
+
+
+
+
+
+OLED module 1.3" TFT, SPI interface
+
+
+
+
+
+
+
+
+
+M10 header in 2x5 @ 1.27mm, 0.7mm holes
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
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+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+Double-row, 10-pin Receptacle Header (Female) Straight, 1.27 mm (0.05 in) row pitch, 1.27 mm (0.05 in) col pitch, 2.54 mm insulator length, 6.35 X 2.54 X 2.54 mm body
+<p>Double-row (2X5), 10-pin Receptacle Header (Female) Straight package with 1.27 mm (0.05 in) row pitch, 1.27 mm (0.05 in) col pitch, 0.64 mm lead width, 3.00 mm tail length and 2.54 mm insulator length with overall size 6.35 X 2.54 X 2.54 mm, pin pattern - zigzag from bottom left</p>
+
+
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+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
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+
+
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+
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+
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+
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+
+
+
+
+
+
+
+
+
+
+
+>NAME
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+.
+
+
+
+
+5-SOT23, 0.95 mm pitch, 2.40 mm span, 2.90 X 1.30 X 1.10 mm body
+<p>5-pin SOT23 package with 0.95 mm pitch, 2.40 mm span with body size 2.90 X 1.30 X 1.10 mm</p>
+
+
+
+
+
+
+
+
+
+<b>MF-SMDF Series - PRC Resettable Fuses</b><p>
+Source: http://www.farnell.com/datasheets/716597.pdf
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+<b>MF-SMDF Series - PRC Resettable Fuses</b><p>
+Source: http://www.farnell.com/datasheets/716597.pdf
+
+
+
+
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+
+
+
+
+
+
+
+
+
+24-QFN, 0.50 mm pitch, 4.00 X 4.00 X 1.00 mm body
+<p>24-pin QFN package with 0.50 mm pitch with body size 4.00 X 4.00 X 1.00 mm</p>
+
+
+
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+
+
+
+
+
+<b>EAGLE Design Rules</b>
+<p>
+Die Standard-Design-Rules sind so gewählt, dass sie für
+die meisten Anwendungen passen. Sollte ihre Platine
+besondere Anforderungen haben, treffen Sie die erforderlichen
+Einstellungen hier und speichern die Design Rules unter
+einem neuen Namen ab.
+<b>SuperHouse Design Rules</b>
+<p>
+These rules have been set to have limits that are safe for most board fabs, while still allowing polygon pours into most places. Vias 0.5mm and smaller are tented.
+
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+
+Since Version 6.2.2 text objects can contain more than one line,
+which will not be processed correctly with this version.
+
+
+Since Version 8.2, EAGLE supports online libraries. The ids
+of those online libraries will not be understood (or retained)
+with this version.
+
+
+Since Version 8.3, EAGLE supports Fusion synchronisation.
+This feature will not be available in this version and saving
+the document will break the link to the Fusion PCB feature.
+
+
+Since Version 8.3, EAGLE supports URNs for individual library
+assets (packages, symbols, and devices). The URNs of those assets
+will not be understood (or retained) with this version.
+
+
+Since Version 8.3, EAGLE supports the association of 3D packages
+with devices in libraries, schematics, and board files. Those 3D
+packages will not be understood (or retained) with this version.
+
+
+
diff --git a/Hardware2/AQS.sch b/Hardware2/AQS.sch
new file mode 100644
index 0000000..99a17fa
--- /dev/null
+++ b/Hardware2/AQS.sch
@@ -0,0 +1,4261 @@
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+
+
+Spark Fun Electronics' preferred foot prints. We've spent an enormous amount of time creating and checking these footprints and parts.
+If you enjoy using this library, please buy one of our products at http://www.sparkfun.com.
+Please also note that we guarantee that there are some messed up footprints in this library.
+We've tried to note which are proven and tested but by downloading this file, you acknowledge that you are using this file at your own risk.
+We cannot be held responsible for faulty PCBs. Always check your parts against a 1:1 printout.
+
+Licensing: CC v3.0 Share-Alike You are welcome to use this library for commercial purposes.
+For attribution, we ask that when you begin to sell your device using our footprint, you email us with a link to the product being sold.
+We want bragging rights that we helped (in a very small part) to create your 8th world wonder. We would like the opportunity to feature your device on our homepage.
+
+
+
+
+
+>VALUE
+
+
+
+
+
+<b>SUPPLY SYMBOL</b>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+3.3V power source
+
+
+>VALUE
+
+
+
+A No Connection symbol only<p>
+
+Handy to use on those pins that you want to mark as NC on a schematic.
+
+
+
+
+5V power source
+
+
+>VALUE
+
+
+
+
+>VALUE
+
+
+
+
+
+<b>SUPPLY SYMBOL</b>
+
+
+
+
+
+
+
+
+
+
+
+
+NC: No Connection
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<b>SUPPLY SYMBOL</b>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<B>LED</B><p>
+5 mm, round
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+<B>LED</B><p>
+3 mm, round
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+A
+C
+
+
+
+
+
+
+Radial LED (Round), 2.54 mm pitch, 5.65 mm body diameter, 8.60 mm body height
+<p>Radial LED (Round) package with 2.54 mm pitch, 0.60 mm lead diameter, 5.65 mm body diameter and 8.60 mm body height</p>
+
+
+
+
+
+Radial LED (Round), 2.54 mm pitch, 3.00 mm body diameter, 5.30 mm body height
+<p>Radial LED (Round) package with 2.54 mm pitch, 0.60 mm lead diameter, 3.00 mm body diameter and 5.30 mm body height</p>
+
+
+
+
+
+
+
+
+
+
+Chip, 1.60 X 0.80 X 0.50 mm body
+<p>Chip package with body size 1.60 X 0.80 X 0.50 mm</p>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<b>LEDs</b>
+Standard schematic elements and footprints for 5mm, 3mm, 1206, and 0603 sized LEDs. 5mm - Spark Fun Electronics SKU : COM-00529 (and others)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+<b>RESISTOR</b><p>
+chip
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+<h3>SC-88/SC70-6/SOT-363 6-pin Package</h3>
+<p><a href="http://www.onsemi.com/pub_link/Collateral/MBT3904DW1T1-D.PDF">Example Datasheet</a></p>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+<b>RESISTOR</b><p>
+chip
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+Ceramic capacitor, 0805 size
+
+
+
+
+>NAME
+>VALUE
+
+
+<b>CAPACITOR</b><p>
+chip
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Chip, 1.60 X 0.80 X 0.45 mm body
+<p>Chip package with body size 1.60 X 0.80 X 0.45 mm</p>
+
+
+
+
+
+
+
+
+
+
+Chip, 1.60 X 0.80 X 0.45 mm body
+<p>Chip package with body size 1.60 X 0.80 X 0.45 mm</p>
+
+
+
+
+
+
+
+
+
+
+<b>RESISTOR</b><p>
+chip
+
+
+
+
+
+6-SOT23, 0.65 mm pitch, 2.10 mm span, 2.15 X 1.30 X 1.00 mm body
+<p>6-pin SOT23 package with 0.65 mm pitch, 2.10 mm span with body size 2.15 X 1.30 X 1.00 mm</p>
+
+
+
+
+
+Chip, 1.60 X 0.80 X 0.40 mm body
+<p>Chip package with body size 1.60 X 0.80 X 0.40 mm</p>
+
+
+
+
+
+<b>RESISTOR</b><p>
+chip
+
+
+
+
+
+Chip, 2.00 X 1.25 X 1.00 mm body
+<p>Chip package with body size 2.00 X 1.25 X 1.00 mm</p>
+
+
+
+
+
+Chip, 3.20 X 1.60 X 1.25 mm body
+<p>Chip package with body size 3.20 X 1.60 X 1.25 mm</p>
+
+
+
+
+
+Chip, 1.00 X 0.50 X 0.30 mm body
+<p>Chip package with body size 1.00 X 0.50 X 0.30 mm</p>
+
+
+
+
+
+Chip, 1.00 X 0.50 X 0.30 mm body
+<p>Chip package with body size 1.00 X 0.50 X 0.30 mm</p>
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+<h3> NPN Transistor</h3>
+Allows current flow when high potential at base.
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+TVS transient voltage suppressor diode
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+<b>Resistor</b>
+Standard resistors.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<b>Capacitor</b>
+Standard ceramic capacitor
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<h3>MMDT3904</h3>
+<p>Dual 3904 NPN transistors.</p>
+<p><a href="http://www.onsemi.com/pub_link/Collateral/MBT3904DW1T1-D.PDF">Datasheet</a></p>
+</ul></p>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+TVS voltage protection Zener
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+3 mm x 3 mm x 0.93 mm metal lid LGA
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+HUMIDITY
+PRESSURE
+GAS
+SENSOR
+>NAME
+>VALUE
+
+
+
+
+3 mm x 3 mm x 0.93 mm metal lid LGA
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+BME680 humdity, pressure, temperature, and gas sensor
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+SuperHouse Displays
+
+
+OLED module 1.3" TFT, SPI interface
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+OLED module 1.3" TFT, SPI interface
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+OLED module 1.3" TFT, SPI interface
+
+
+
+
+
+OLED module 1.3" TFT, SPI interface
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+
+
+
+2x5 shrouded (box) header
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>VALUE
+>NAME
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+M10 header in 2x5 @ 1.27mm, 0.7mm holes
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+M10 header in 2x5 @ 1.27mm, 0.7mm holes
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+Double-row, 10-pin Pin Header (Male) Straight, 2.54 mm (0.10 in) row pitch, 2.54 mm (0.10 in) col pitch, 5.84 mm mating length, 12.70 X 5.08 X 8.38 mm body
+<p>Double-row (2X5), 10-pin Pin Header (Male) Straight package with 2.54 mm (0.10 in) row pitch, 2.54 mm (0.10 in) col pitch, 0.64 mm lead width, 3.00 mm tail length and 5.84 mm mating length with overall size 12.70 X 5.08 X 8.38 mm, pin pattern - zigzag from bottom left</p>
+
+
+
+
+
+
+
+
+
+
+Double-row, 10-pin Receptacle Header (Female) Straight, 2.54 mm (0.10 in) row pitch, 2.54 mm (0.10 in) col pitch, 8.50 mm insulator length, 12.70 X 5.08 X 8.50 mm body
+<p>Double-row (2X5), 10-pin Receptacle Header (Female) Straight package with 2.54 mm (0.10 in) row pitch, 2.54 mm (0.10 in) col pitch, 0.64 mm lead width, 3.00 mm tail length and 8.50 mm insulator length with overall size 12.70 X 5.08 X 8.50 mm, pin pattern - zigzag from bottom left</p>
+
+
+
+
+
+2x5 shrouded (box) header
+
+
+
+
+
+M10 header in 2x5 @ 1.27mm, 0.7mm holes
+
+
+
+
+
+Double-row, 10-pin Receptacle Header (Female) Straight, 1.27 mm (0.05 in) row pitch, 1.27 mm (0.05 in) col pitch, 2.54 mm insulator length, 6.35 X 2.54 X 2.54 mm body
+<p>Double-row (2X5), 10-pin Receptacle Header (Female) Straight package with 1.27 mm (0.05 in) row pitch, 1.27 mm (0.05 in) col pitch, 0.64 mm lead width, 3.00 mm tail length and 2.54 mm insulator length with overall size 6.35 X 2.54 X 2.54 mm, pin pattern - zigzag from bottom left</p>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>VALUE
+>NAME
+
+
+
+
+
+
+
+
+
+
+
+
+USB Type-C right angle PCB mount socket, with pins for USB v2.0 only (no USB3 data pins) and power pins bonded together.
+
+
+
+
+USB Type-C: USB 2.0 only
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+
+
+M10 header in 2x5 format
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+USB-C socket with 16 pins, suitable only for backward compatibility with USB 2
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Espressif WROOM32 ESP32 module
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>Name
+>Value
+
+
+SMT tactile button
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>Value
+
+
+SMT tactile button
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>Value
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+SMT tactile button
+
+
+
+
+
+SMT tactile button
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+
+
+<b>Momentary Tactile Switch - 2 pin</b><br />
+Uxcell 3x4x2mm switch with 2 SMT pads
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<b>Momentary Switch</b>
+Tactile switch, normally-open.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+.
+
+
+
+
+5-SOT23, 0.95 mm pitch, 2.40 mm span, 2.90 X 1.30 X 1.10 mm body
+<p>5-pin SOT23 package with 0.95 mm pitch, 2.40 mm span with body size 2.90 X 1.30 X 1.10 mm</p>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+AP2112K
+
+
+
+
+AP2112K LDO linear voltage regulator
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<b>MF-SMDF Series - PRC Resettable Fuses</b><p>
+Source: http://www.farnell.com/datasheets/716597.pdf
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+<b>MF-SMDF Series - PRC Resettable Fuses</b><p>
+Source: http://www.farnell.com/datasheets/716597.pdf
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+
+
+<b>MF-SMDF Series - PRC Resettable Fuses</b><p>
+Source: http://www.farnell.com/datasheets/716597.pdf
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+24-QFN, 0.50 mm pitch, 4.00 X 4.00 X 1.00 mm body
+<p>24-pin QFN package with 0.50 mm pitch with body size 4.00 X 4.00 X 1.00 mm</p>
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+>NAME
+>VALUE
+
+
+
+
+<b>CP2104 / CP2102N-A01-GQFN24</b><br />
+CP2104 USB to serial converter. The CP2104 is not recommended for new designs: replace with CP2102N-A01-GQFN24.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+<b>Fiducial Alignment Points</b>
+Various fiducial points for machine vision alignment.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+SKU: AQS
+Air Quality Sensor Pro
+V3.0 (2020-07-16)
+www.superhouse.tv/aqs
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+USB-C Connection
+USB-Serial Converter
+Auto Reset
+3.3V Power Supply
+
+
+Microcontroller
+
+
+
+
+WARNING: GPIO32/33 are used by RTC. Need to
+modify WROOM32 to use them as outputs
+I2C Addresses:
+0x77: BME680
+
+GPIO0: Button (active low)
+GPIO1: USB_TX
+GPIO2: TFT_DC
+GPIO3: USB_RX
+GPIO4: TFT_RST
+GPIO13: WS2812B
+GPIO16: PMS_TX (RX2 of MCU)
+GPIO17: PMS_RX (TX2 of MCU)
+GPIO18: TFT_SCLK
+GPIO21: SDA
+GPIO22: SCL
+GPIO23: TFT_COPI
+GPIO25: PMS_SET
+GPIO27: PMS_RESET
+
+Firmware: https://github.com/openairproject/sensor-esp32
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
+
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+
+
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+
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+
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+
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+
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+
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+
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+
+
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+
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+
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+
+
+
+
+
+
+
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+
+
+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
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+
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+
+
+
+
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+
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+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
+
+
+
+
+
+
+
+
+
+
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+
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+
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+
+
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+
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+
+
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+
+
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+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
+
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+
+
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+
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+
+
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+
+
+
+
+
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+
+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Environmental Sensor
+240x240 SPI LCD Module
+Particulate Matter Sensor
+
+
+
+
+
+
+
+
+Mode Button
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Since Version 6.2.2 text objects can contain more than one line,
+which will not be processed correctly with this version.
+
+
+Since Version 8.2, EAGLE supports online libraries. The ids
+of those online libraries will not be understood (or retained)
+with this version.
+
+
+Since Version 8.3, EAGLE supports URNs for individual library
+assets (packages, symbols, and devices). The URNs of those assets
+will not be understood (or retained) with this version.
+
+
+Since Version 8.3, EAGLE supports the association of 3D packages
+with devices in libraries, schematics, and board files. Those 3D
+packages will not be understood (or retained) with this version.
+
+
+Since Version 8.4, EAGLE supports properties for SPICE simulation.
+Probes in schematics and SPICE mapping objects found in parts and library devices
+will not be understood with this version. Update EAGLE to the latest version
+for full support of SPICE simulation.
+
+
+