A $6 PromptPay payment terminal — ESP32 + 2.8" touch screen, powered by Stripe. Enter amount, show QR, beep when paid. Thai/English UI.
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arduinocydesp32payment-terminalplatformiopromptpayqr-codestripetft-espitft-espi-librarythailand
Real data pulled from GitHub this week. The author's original repo lives upstream.
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