ESP8266 ESP-01 Serial Wifi Module Adapter For Arduino

Features:

• Lead all pins 2*4 out to breadboard
• One group of pin to connect VCC with CHPD to enable the module, by jumper
• One group of pin to connect RST with GND when you want to reset the module, by jumper
• On board current capacitor 220UF
• Only need a USB-TTL tool like CH340 breakout board to connect ESP-01: TX, RX, VCC, GND

Notes:

• This board is a kit, NOT soldered, you must soldered by yourself.
• NOT include ESP-01 Board