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Open source hardware - sources?
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32
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8040
|
January 9, 2026
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PM2.5 Value on the display is 50% higher then value logged and in Home Assistant
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2
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152
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January 20, 2026
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"Share your data with IQAir" not working, maybe others
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52
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7653
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January 20, 2026
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Powering Open Air O-1PST using solar/battery/inverter USB
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5
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947
|
January 19, 2026
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Old PCB v3.1 Build?
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2
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164
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January 19, 2026
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Calibration problem with PM2.5
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11
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397
|
January 19, 2026
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My monitor disappeared from the map
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8
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215
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January 19, 2026
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PM2.5 Calibration Formula
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20
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1398
|
January 18, 2026
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What could be causing such high and sustained NOx?
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1
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136
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January 15, 2026
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Documentation on using (not building) the unit anywhere?
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2
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145
|
January 14, 2026
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Bug with PM2.5 Calibration interface
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1
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182
|
January 14, 2026
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Own translation for "Public display"
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3
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158
|
January 14, 2026
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Humidity Values wrong on display and HA
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0
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113
|
January 13, 2026
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Best Humidifier for Bedroom You Should Consider in 2025
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0
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8285
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November 27, 2025
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Clean Air Advocates Program points
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3
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226
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January 12, 2026
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Shipping Time to India
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5
|
174
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January 10, 2026
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Struggling to get accurate temperature
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12
|
1095
|
January 9, 2026
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BME280 for O-1PST station
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0
|
150
|
January 9, 2026
|
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Having issues with uploading arduino sketch to Airgradient ONE
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4
|
231
|
January 9, 2026
|
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One Main Board DIY / hand soldering version (I-9PSL)
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0
|
129
|
January 8, 2026
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ESPHome One spamming logs with mismatch warnings
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1
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191
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January 8, 2026
|
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Disable blinking LED
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3
|
149
|
January 8, 2026
|
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Historical data and calibration change
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3
|
167
|
January 8, 2026
|
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What to Do if Your Data Is Not Showing on OpenAQ
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0
|
102
|
January 8, 2026
|
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PM 2.5 sensor stoped working
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20
|
2546
|
January 7, 2026
|
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New Here — Looking for Some Guidance
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2
|
232
|
January 7, 2026
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(Suggestion) Dashboard PM10,PM1,PM0.3 graph option
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1
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132
|
January 6, 2026
|
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(Suggestion) Integrate with Airnow Firemap
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7
|
752
|
January 4, 2026
|
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Delivery Time to Germany?
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12
|
902
|
January 4, 2026
|
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Sensor not showing up on map
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22
|
2477
|
January 3, 2026
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