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2.The process supports design scales of 300 devices or 1000 pads

3.Supports simple circuit simulation

4.For students, teachers, creators

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2.Smooth support for design sizes of over 30,000 devices or 100,000 pads

3.More rigorous design constraints, more standardized processes

4.For enterprises, more professional users

Std EditionOpenAirMonitor

Profile:The OpenAirMonitor is a solar-powered, outdoor air quality monitor that transmits data over LoRaWAN and Bluetooth LE. It measures particulates (PM1, PM2.5 and PM10), humidity and temperature. The monitor has a STEMMA QT connector, so can be extended with other sensors.

License: CERN Open Hardware License

Published Time:2021-05-14 16:48:58
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Description

Work in progress

The monitor is programmed in JavaScript over Bluetooth LE using Espruino.

The following components can be connected to the PCB:

Documents

Schematic_OpenAirMonitor

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PCB_OpenAirMonitor

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ID Name Designator Footprint Quantity
1 KH-SMA-K513-G 868MHZ ANT-TH_KH-SMA-K513-G 1
2 AZ1117CH-3.3TRG1 AZ1117C SOT-223-3_L6.5-W3.4-P2.30-LS7.0-BR 1
3 PH2.0-2PWB BAT,SOLAR CONN-SMD_2P-P2.00_PH2.0-SPWB 2
4 K2-3.6×6.1_SMD BOOT1 KEY-SMD_2P-L6.2-W3.6-LS8.0 1
5 4.7u C3,C8 C0603 2
6 4.7uF C4 CASE-A_3216 1
7 100nF C5 C0603 1
8 10uF C6 CASE-A_3216 1
9 22uF C7 CASE-A_3216 1
10 100uF C9 C1206 1
11 22u C10,C11 C0805 2
12 LED-0603_R CHARGE LED0603_RED 1
13 LED-0603_G DONE LED0603_GREEN 1
14 FP6277XR-G1 FP6277 SOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP 1
15 2.2uH L2 L1008 1
16 Lora-E5 LORA-E5 LORA-E5 1
17 2343U PMS7003 HDR-TH_10P-P1.27-V-R2-C5-S1.27 1
18 1k R1,R2 R0603 2
19 330 R3 R0603 1
20 2k R4 R0603 1
21 30k R5 R0603 1
22 100k R6 R0603 1
23 22 R7,R10,R11 R0603 3
24 75k R8 R0603 1
25 10k R9,R12,R13 R0603 3
26 300k R14 R0603 1
27 STEMMA_I2C_QT STEMMA-QT1 JST_SH4 1
28 HDR-F-2.54_1x4 SWD1 HDR-F-2.54_1X4 1
29 CN3063 U3 SOIC-8_L5.0-W4.0-P1.27-LS6.0-BL-EP 1
30 E73-2G4M04S1B U5 WIRELM-SMD_E73-2G4M04S1B 1

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