The display is easy to read. It shows the manually selected charging current, voltage and capacity. The tachometer-style screen looks cool, but I’d rather see larger numbers for the charging current and voltage.

A desire to search through sondehub-history on S3 for https://sondehub.org motivated me to learn about the AWS JavaScript SDK. These are notes that I took while exploring the SDK and historic data.

I woke up one morning in January 2020 and discovered that the air quality in Melbourne had dropped to hazardous levels from bushfire smoke. This hazardous air quality was extremely concerning to my wife and I with our newborn.