Category Archives: TFT display

Five Channel Monitor Keeps Boat Batteries Shipshape

While those of us stuck sailing desks might not be able to truly appreciate the problem, [Timo Birnschein] was tired of finding that some of the batteries aboard his boat had gone flat. He wanted some way to check the voltage on all of the the batteries in the system …read more

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Posted in Arduino Hacks, arduino nano, battery monitor, marine, TFT display, transportation hacks, voltage | Leave a comment

Everyone Loves Faster ESP8266 TFT Libs

Reader [Jasper] writes in with glowing praise for the TFT_eSPI library for the ESP8266 and the various cheap 480×320 TFT displays (ILI9341, ILI9163, ST7735, S6D02A1, etc.) that support SPI mode. It’s a drop-in replacement for the Adafruit GFX and driver libraries, so you don’t need to rework your code to take advantage of it. If you’re looking to drive an LCD screen with an ESP8266 and Arduino, check this out for sure.

As a testbed, [Jasper] ported his Tick Tock Timer project over to the new library. He got a sevenfold increase in draw speed, going from 500 ms to …read more

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Posted in ILI9341, Microcontrollers, TFT display, TFT LCD | Leave a comment