We are willing to negotiate for you.
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It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator (CSTCE16M0V53-R0), a USB connection, a power jack, an ICSP header and a reset button.
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Type-c interface chip CH340. Support external 5V~12V. 8 analog input ports: TX, RX, D2~D13. Am 15.12.2022 hat der Verkäufer die folgenden Angaben hinzugefügt 1 pair of TTL level serial transceiver port RX/TX.
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AFRICA : All countries in Africa;.
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We will respond to you very promptly. We have a lot of products and only show a small number of products on the website.
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eBay