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Great Reads

GFX Forever: The Complete Guide to GFX for IoT

by honey the codewitch

GFX is a fast and full featured replacement for standard IoT drawing libraries that is optimized to reduce bus I/O

Render Professional Screens on IoT

by honey the codewitch

How to take your IoT graphical interface from the mid-1990s into the present

Core 2 Clock - A dive into my IoT ecosystem

by honey the codewitch

Using my IoT ecosystem to produce an Internet enabled clock

A GPS Based Bike Speedometer on the TTGO T1 Display

by honey the codewitch

Make a little widget that tracks your speed using GPS and strap it to your bike.

Latest Articles

A GPS Based Bike Speedometer on the TTGO T1 Display

by honey the codewitch

Make a little widget that tracks your speed using GPS and strap it to your bike.

Core 2 Clock - A dive into my IoT ecosystem

by honey the codewitch

Using my IoT ecosystem to produce an Internet enabled clock

Dynamically Updating Firmware from Arbitrary Sources on an ESP32

by honey the codewitch

Do you need to be able to perform a firmware update without using WiFi? This project is for you.

Creating Custom Draw Targets in GFX

by honey the codewitch

A more in-depth guide to creating drivers and other custom draw targets for GFX

All Articles

ESP-IDF

GFX Forever: The Complete Guide to GFX for IoT

8 Mar 2022 by honey the codewitch

GFX is a fast and full featured replacement for standard IoT drawing libraries that is optimized to reduce bus I/O

Render Professional Screens on IoT

27 Nov 2021 by honey the codewitch

How to take your IoT graphical interface from the mid-1990s into the present

Core 2 Clock - A dive into my IoT ecosystem

21 Jun 2024 by honey the codewitch

Using my IoT ecosystem to produce an Internet enabled clock

A GPS Based Bike Speedometer on the TTGO T1 Display

23 Jul 2024 by honey the codewitch

Make a little widget that tracks your speed using GPS and strap it to your bike.

Creating Custom Draw Targets in GFX

25 Mar 2022 by honey the codewitch

A more in-depth guide to creating drivers and other custom draw targets for GFX

Dynamically Updating Firmware from Arbitrary Sources on an ESP32

24 Mar 2024 by honey the codewitch

Do you need to be able to perform a firmware update without using WiFi? This project is for you.

How accessible is this code C++ iot code?

11 Jun 2024 by Pete O'Hanlon

I don't see anything in the code that looks particularly opaque. It's clean and logical, and doesn't look overly complicated for someone with a decent level of C knowledge to understand.

How accessible is this code C++ iot code?

11 Jun 2024 by honey the codewitch

For reference: core2_clock/README.md at main · codewitch-honey-crisis/core2_clock · GitHub[^] Core2 Clock snapshot[^] I have some code that I've created for demonstration purposes. It's not meant to be entirely self-explaining, as that would be...

How accessible is this code C++ iot code?

12 Jun 2024 by KarstenK

I would put the function declarations into a own header and all statics into some control struct. // update the battery level static int bat_level = power.battery_level(); if((int)power.battery_level()!=bat_level) { bat_level...