Category Archives: ESP8266

ESP8266 with ILI9341/XPT2046 TFT Display w/ touch

These 2.8″ 240×320 pixel color TFT displays for $8-10  can be found on ALiExpress. There’s also an equivalent-looking one offered by AdaFruit for $30 if you want one fast – the pins are quite differently label, but I’m willing to … Continue reading

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ESP-01 V3 Doesn’t Reset or Run

I recently ordered a set of 10 new ESP-01’s from China.  After the usual few weeks, they arrived. I pulled one out, plugged it into the socket on my little interface board – which has buttons for RST and GPIO0, … Continue reading

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Wine Fridge Temperature Controller – V2

In a previous post, I described how I replaced the highly-proprietary power supply on min wine refrigerator with an off-the-shelf supply and a Monster Moto shield to drive the fans and termoelectric peltier heat sinks based on the PWM (pulse-width … Continue reading

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