Category: Technology

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Sun-setting datameet/COVID19 Project

COVID19 data project has ended as of October 21, 2022. I am not going to update the data anymore. It started on March 15, 2020, with a commit that included data from MOHFW. After 1115 commits and more than two and half years of data collection, it ends. Thanks to everyone who contributed to the project.

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Zigbee at Home

I want to use and run many small battery sensors across the home. Wifi would have worked, but battery-powered sensors make them portable and usable. Also, I would like to keep small sensors out of my wifi network for security reasons. Zigbee is the ideal candidate for this.

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Android App : Incoming SMS Forwarder to Web

I always wanted a simple App that would read the SMS and push it to a web endpoint (also called webhook) sometimes. I wanted such an app to easily back up and process the SMSes in real-time and on the web.

AirVisual Pro indoor air quality monitor 0

AirVisual Pro indoor Air Quality Monitor

I have had a couple of air quality sensors. But none of them have a variety of sensors, AQI calculation, and local open data access. Finally, I found IQAir AirVisualPro, which suits my requirement like a glove.

Bangle.js 2 Watch 1

Bangle.js 2

I love simple smartwatches that are hackable. I got my first and second Pebble as part of their Kickstarter campaign. I was a pleased user until then shut shop. I continued my search for a smartwatch. I had two options in front of me Bangel.js 2 and PineTime. I got both of them. But my PineTime is a developer, early version. Hence Bangle.js became the official replacement for Pebble

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Weekly Notes 38/2022

We are back in Bangalore. The air feels different, for sure. Bangalore has excellent weather but the air? I don’t know anymore.