This is a USB–TTL converter based on CH340G USB to Serial TTL converter chip. The module can be used for 3.3V logic level signals, and has the option to switch from 5V to 3.3V logic level using a 2-pin shunt supplied with the module. It includes a small switch which allows the voltage available at the Voltage output pin to be switched between 3.3 and 5V. It has TX and RX Pins. These digital pins are compatible at 5V TTL levels allowing them to be directly interfaced with most 5V microcontrollers.
This converter module has a CH340G chip. It is compatible and supported with most Windows systems. Since CH340G driver IC is available onboard, it is easy to use with a computer or laptop and Program Arduino or other controller board that supports COM Port Programming interfaces.
Pinout:
Specifications:
- Working voltage: 3.3V – 5.5V (Onboard 3.3v LDO Regulator)
- Working current: 200mA (LDO regulator can supply).
- CH340 Serial Converter
- Supports all basic windows versions - WIN7/VISTA/MAC/LINUX(32 bit /64-bit system
ESP8266 Adapter Programmer Applications:
- Programming
- USB to UART Converter
- Debugging
- Serial Monitor
Literature on ESP8266 Adapter Programmer:
Additional Resources:
Package Contains
1x CH340G USB to TTL UART Module
Returns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Damaged During Shipment
If you receive a product damaged during shipment, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.2. Wrong Item Shipped
If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product. Returns are accepted only with 3 days from the date of delivery.Shipping
We ship to all over India with free shipping on all prepaid orders above 500. For Cash on Delivery orders INR 80 will be charged for orders below INR 599 and INR 30 will be charged for the orders above 599. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.
Please note that the Minimum Order Value is INR 500 for COD orders.