Comment on Graphing Scientific Calculator Based on the ESP32parentComments−orphea3mo Hardware & Industrial Design All rights reserved. Are proprietary and the intellectual property of [...] I think it's kind of funny given it looks like it's just an ESP32-S3 dev board, an LCD screen [1], and a keypad.[1] This one? https://www.amazon.ca/Hosyond-Display-320x240-Compatible-Dev...
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[1] This one? https://www.amazon.ca/Hosyond-Display-320x240-Compatible-Dev...