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esp8266-esp32-sdk
Library for https://sinric.pro - simple way to connect your device to Alexa, Google Home, SmartThings and cloud
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
Code I used for multiple relays but sounds like you only need 1 - https://github.com/sinricpro/esp8266-esp32-sdk/tree/master/examples/Relay
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