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ESP-01 ESP8266 WiFi Module
USB HID devices and data loggers
It is the go-to Arduino board for projects requiring many I/O pins such as 3D printers
Such substances include liquids
4 independent SPDT relay channels
20x2 Character LCD Display Blue/Green Low-Power IC ESP-01 ESP8266 WiFi Module20x2 Character LCD Display Blue Green Backlight The 20x2 Character LCD Display features 20 columns and 2 rows with an HD44780 compatible controller. Available in blue or green backlight, it is ideal for compact Arduino and microcontroller display applications. Key Features 20 columns x 2 rows character display HD44780 compatible controller Blue or green backlight 4 bit or 8 bit parallel interface I2C adapter compatible (sold separately) Operating
US$ 798.00
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