红水杯

(Verified) ESP8266-12s mini

Overview

describe:

We purchased a lot of Anxinke’s wifi modules at previous events, which are the same as the original Poomsae, but the price is very good.

This is Boantong's version and has the same pins as Anxinke 12s.

Design Features:

1. Adopts a very easy-to-use TYPE-C interface.

2.AMS1117-3.3v provides stable voltage power supply.

3.CH340C downloads and burns the program through the serial port.

4. Use two S8050 to realize automatic download reset.

5. Add reset button and burning button.

6. The LED display only uses the LEDs that come with the wifi module to reduce the size and save power.

7. WiFi antenna leaks out to enhance signal quality.

8. Use two 3.3V and 5V power supplies to facilitate the power supply of external sensors and other modules.

Summarize:

The overall solution is compact in design and is a good mini WiFi development board.

This cost is lower, and the entire development board costs about 5 yuan.

Of course, you have to lower the price of WiFi in advance! ! !

Design Files

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Update:2024-11-22 12:22:45

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