-plated circuit material
Red 2.4g antenna, the signal is more stable
Unique gamepad looks novel and cute
esp32 s2 chip, kill all firmware
Development board, Python language development board

Material: PCB
Color as shown
9.00 plug-free esp32 KEY S2 finished product tossing a USB flash drive tossing a USB flash drive non-8266
Steps for usage:
Link to wifi and enter the settings~User guide, it is not convenient, it is necessary for players
It can generate a WiFi signal, and the built-in U disk is automatically mounted, without the need to prepare another U disk, which greatly simplifies the process and eliminates the trouble of plugging and unplugging the U disk.
How to use: plug in the machine to start, connect to the wifi of the module. Go to the user guide. time you turn on the inflator, the wifi will automatically connect.
Beautiful appearance finished product, genuine chip design
Designed for 9.00 system, don't ask about 9.03, it can't be used.

Package Contents:
1x PCB Board