This is the commonly used ESP-01 type breadboard adapter for ESP8266 serial to WIFI transceiver modules. Since the ESP-01 pin arrangement is not bread plate friendly and has no label, this makes it less convenient for fast prototyping. This breadboard adapter will help you do it.Using the esp-01 module prototype is easier. This break is easy to provide a clear lead at the top, silk screen, and will be well suited to your favorite bread board.Last but not least, we added a 0.1 F decoupling capacitor, so the ESP-01 will always run smoothly without hindrance.
SPECIFICATION:
3.3V:VCC
UART adapter
Select NL CR 15200 baud rate
3.3V:CH-PD