• HiLetgo CP2102 USB 2.0 to TTL Module Serial Converter Adapter Module USB to TTL Downloader

    Tools

    USB 2.0 to TTL Module Serial Converter Adapter Module USB is used to flash firmware on microcontrollers that do not have a micro usb connector. ESP-01 are small and unique in the pin-out, so the special adapter is well worth the money in time savings.

    Satisfaction Score

    Features

    • Stable and reliable chipset CP2102
    • Baud rates: 300 bps to 1.5 Mbps
    • Connect MCU easily to your computer USB port.
    • Standard USB type A male and TTL 5pin connector. 5pins for 3.3V, RST, TXD, RXD, GND & 5V
    • Supports Windows 98SE, 2000, XP, Vista, Window7, Mac OS 9, Mac OS X & Linux 2.40

    This link is to similar products listed on Amazon.com.  It does NOT cost you more to purchase using this link, but as an Amazon Associate I earn from qualifying purchases.  I hope this will eventually help me continue supporting the Home Automation community. 

    10Gtek USB to ESP8266 ESP-01 Serial Adapter

    ESP8266 to USB and has headers appropriate to ESP01 module

    Satisfaction Score

    Reference

    Features

    • The module is based on the USB-UART bridget CH340 from WCH which is compatible with all platforms, TTL debugging by AT commands.
    • Use the CH340 to serial port chip, which provides stable performance and good compatibility. Windows supports all the chips.
    • The adapter board integrates 1000uF solid capacitor to ensure the current supply and prevent WIFI module from crashing and failing to respond due to power supply problems.
    • Using 3225 chip crystal oscillator, improve the stability of the serial port, and beautiful.

    This link is to similar products listed on Amazon.com.  It does NOT cost you more to purchase using this link, but as an Amazon Associate I earn from qualifying purchases.  I hope this will eventually help me continue supporting the Home Automation community. 

    Categories: 

    ,