Categories

Follow

The Wemos IR controller shield

(adsbygoogle = window.adsbygoogle || []).push({}); .znkpi5befd1ccac1aa { margin: 5px; padding: 0px; } @media screen and (min-width: 1201px) { .znkpi5befd1ccac1aa { display: block; } } @media screen and (min-width: 993px) and (max-width: 1200px) { .znkpi5befd1ccac1aa { display: block; } } @media screen and (min-width: 769px) and (max-width: 992px) { .znkpi5befd1ccac1aa { display: block; } } […]

Wemos 1.44“ inch TFT LCD shield examples

In this example we look at the 1.44“ inch TFT LCD shield from Wemos. It can display 128×128 resolution and 18-bit color

The TFT is based on an ST7735S driver. Here is a picture of the LCD shield

Pins

The shield uses the following pins

D1 mini Shield RST*(D0/D3/D4)) TFT_RST D3*(D0/D4/D8) TFT_DC D4*(D0/D3/D8) TFT_CS […]

The Wemos PIR shield

(adsbygoogle = window.adsbygoogle || []).push({}); .ofsxw5befd1ccde0d6 { margin: 5px; padding: 0px; } @media screen and (min-width: 1201px) { .ofsxw5befd1ccde0d6 { display: block; } } @media screen and (min-width: 993px) and (max-width: 1200px) { .ofsxw5befd1ccde0d6 { display: block; } } @media screen and (min-width: 769px) and (max-width: 992px) { .ofsxw5befd1ccde0d6 { display: block; } } […]

OPT3001 Digital Ambient Light Sensor and ESP8266 example

In this example we will connect an OPT3001 to a Wemos, this sensor measures light intensity – so you can easily create a lux meter

You can read about lux at https://en.wikipedia.org/wiki/Lux

The OPT3001 is a sensor that measures the intensity of visible light. The spectral response of the sensor tightly matches the photopic response of […]