Obviate.io Blog


Video Tutorial: How NOT to package your ESP8266 & BME280

Continuing our series from last week, we’re going to package up the Wemos D1 Mini and the BME280 Environmental sensor on a perfboard, with batteries. Or at least that was the plan until we ran into a software bug… which could have been fixed. Until… well, watch the video and count how many ways this project didn’t go according to plan. If you agree that #LearningIsEducation please leave a like...


Video Tutorial: Writing code onto Micropython Wemos D1 using Ampy

Last week we covered how to flash Micropython onto an ESP8266 (Wemos D1 Mini) but we had to type our code into the REPL by hand. That’s not terribly useful for a real world project, so this week we learn how to upload code and make it run on boot. We’ll be using a tool called Ampy, by Adafruit, since the Micropython world is a little immature.

Video Tutorial: Flashing Micropython on a Wemos D1 Mini 1

Video Tutorial: Flashing Micropython on a Wemos D1 Mini

Welcome to Episodes #01 of the new Obviate.io video series where we’ll be flashing Micropython 1.9.3 onto a Wemos D1 Mini ( ESP8266 ) development board using Apple macOS.


Miracle-Gro AeroGarden 8 weeks in – serious tomato action

Just two months ago we bought a Miracle-Gro AeroGarden Bounty Elite as a Black Friday deal. Previously I covered the activity in the first two weeks of growth. At the time I felt it was surprisingly fast and continue to feel that way. In just 6 weeks from planting we’d grown from pods, to sproutlings, to decent sized plants with flowers, to visible tomatoes! So now it’s just a matter...