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F1Clittle Mini Terminal

Overview

This finger-sized terminal, based on the F1C200S, can be controlled via serial port and features a 1.14-inch screen and a programmable 0402 LED.

Soldering precautions:
Due to the small size of the power chip and serial port chip, it is recommended to solder the pads first before soldering the chips;
use large capacitors near the power supply interface (I personally use 22uf);
the CH343P is very close to a capacitor, so solder carefully to prevent short circuits;
the RC package is small (0402), so soldering requires care.

[Images] >>>

Regarding software, you can refer to the Lizhipai Nano (click!).

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2026-03-27 19:51:24

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