Experimental setup & equipment

SwitchBot CO2 ventilation alert — setup, equipment, and purchase information

Equipment, software, and runtime environment used in AIEL-2026-0004, together with the current purchase link supplied by the operator for the experiment-used CO2 sensor.

Related experiment

AIEL-2026-0004: SwitchBot CO2 alerts to a family LINE group with Google Apps Script

Experimental setup and equipment

SwitchBot MeterPro(CO2)

• Role in the experiment: household CO2 measurement
• Used in the experiment: used for the AIEL-2026-0004 initial-alert functional test
• Current purchase source: Amazon.co.jp product page

This purchase link was supplied by the experiment operator on 2026-08-23 as the purchase source for the CO2 sensor used in AIEL-2026-0004. This backfill did not independently re-verify the model identifiers, specifications, price, availability, or retailer-page state shown by Amazon, so those retailer details are not treated as experimental findings.

SwitchBot OpenAPI v1.1

• Type: SwitchBot cloud API
• Role in the experiment: CO2 retrieval
• Purchase: not required

Google Apps Script

• Role in the experiment: roughly five-minute collection trigger, CO2 state evaluation, and LINE push invocation
• Purchase: not required

Google Sheets

• Role in the experiment: private household-environment measurement logging
• Purchase: not required

LINE Messaging API / LINE Official Account

• Role in the experiment: ventilation notification to the private family group
• Purchase: not required

Cloudflare Worker

• Role in the experiment: temporary webhook receiver used only while obtaining the group ID
• Purchase: not required
• Note: the Worker was deleted and webhook delivery disabled after the group ID was obtained, so it is not used in the current production alert path.

How purchase information is used

Purchase links are supporting information intended to make equipment used in the experiment easier to identify. A currently purchasable product is not assumed to match the experiment-used equipment in production date, internal components, firmware, connected-system configuration, or behavior. Purchase information is not treated as evidence that strengthens experimental findings or Evidence States.

Affiliate disclosure: The Amazon.co.jp purchase links on this page are Amazon Associates affiliate links. See Disclosure & Privacy for details.