USB to UART/ESP8266 Adapter Programmer for ESP-01 WiFi Modules with CH340G Chip

From the shop's description

This USB to UART/ESP8266 Adapter Programmer for ESP-01 WiFi Modules with CH340G Chip converts the signal from a USB interface to a PC / laptop to match a serial module ESP8266. This converter module has CH340 chip which is reliable and with high performance. It is compatible with most Windows systems. The adapter features integrated capacitors to maintain a current of 1000 μF. USB to ESP-01 adapter module has CH340G USB to TTL driver IC onboard, so you can easily use your computer to do ESP-01 functional debugging. ESP-01 serial wifi module can be directly plugged into the yellow pin header without any connecting wire. USB to UART/ESP8266 Programmer used for an ESP-01 module with the ESP8266 chip. It has CH340G USB to TTL driver IC onboard, so you can easily use your computer to do with ESP-01. Tip: To change the modes of module shorting needs to be done as mentioned in the video in Video Section Note: The package does not include any ESP8266 Wifi Module, you need to buy it separately Features : Using CH340 turns serial port chip for stable performance and compatibility. Supports all basic windows versions. The adapter plate integrated 1000μF solid capacitors to ensure the current supply The power supply will not be a problem to make WIFI module crashes unresponsive. Using 3225 SMD crystal oscillator, improve the stability of serial work, on a beautiful and tall. The interposer board is specifically designed for ESP8266 The USB Turn serial port. Package Includes : 1 x CH340 USB to ESP8266 WIFI Module Adapter Board. Operating Voltage (VDC) 4.5 ~ 5.5 Operating Current (A) 0.3 Driver IC CH340G Logic Input (V) 3.3 Length (mm) 50 Width (mm) 18 Height (mm) 14 Weight (gm) 6 Shipment Weight 0.01 kg Shipment Dimensions 6 × 3 × 1 cm