Description:
This module is a USB adapter/
Programmer for ESP8266 modules of type ESP-01. ESP01
(According to the image of Illustration 2)
And setup or run right away.
A large 1000?F cap will help to achieve a stable VCC of 5.0V
From the USB bus and bridge (to the right of the head 2x4P)(We don't offer any bridge!)
It will help you configure the GPIO0 line according to needs. CH340
From WCH, which is compatible with all platforms.
Note: for use with rduino ESP8266 platform and for rduino IDE
It is necessary to manually change the GPIO0 state for work mode,< br />To get fully automatic loading, it is very likely possible,
For a very limited effort, assign an unused control line
From CH340 to driver line GPIO0
( Probably at the cost of a necessary logic investment),
See the CH340 datasheet and
Most importantly for the NodeMCU V0.9
Which uses the CH340 and already implements this solution,
/>The scheme is open source and readily available.