SKU: 80925501794
Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
5 GHz Bluetooth V4
The data should then be called up on a website
this carefully compiled collection of indispensable tools and materials is designed to make your work more efficient and productive
Package including1 * heat socket of the aluminum alloy with double fan3 * thermal band12 * screws (8 for housing
Matrix Display mit MAX7219, ESP8266 und GY-21 in MicroPython category_display 5 GHz Bluetooth V4A nice big display alone can't be everything. After all, you don't buy a car just to put it in the garage so that it doesn't feel so alone. That's why the blog for this set shows the use of the matrix display with GY 21 temperature and humidity sensor and ESP8266. Due to the small number of components, this project, as well as the matrix display itself, is well suited for beginners. With the large LED matrix, you can display the values of the HTU21
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