silicon labs cp210x usb to uart adafruit

#SILICON LABS CP210X USB TO UART ADAFRUIT HOW TO#
#SILICON LABS CP210X USB TO UART ADAFRUIT INSTALL#
#SILICON LABS CP210X USB TO UART ADAFRUIT SERIAL#
#SILICON LABS CP210X USB TO UART ADAFRUIT DRIVER#
#SILICON LABS CP210X USB TO UART ADAFRUIT WINDOWS 10#

Make sure the micro-USB cable is a data cable. The cable needs to be a USB data cable and not just a USB charging cable. Therefore, you need a micro-USB to USB-A (regular USB) cable. Both the Adafruit Feather Huzzah 32 board and the HiLetgo ESP32 board board use a micro-USB connector. You also need a USB cable to connect your ESP32 microcontroller to your computer. This tutorial assumes you have one of these development boards that has a USB port on it. Boards you could use include the Adafruit HUZZAH32 – ESP32 Feather Board and the HiLetgo ESP-WROOM-32 ESP32 ESP-32S Development Board found on Amazon. There are a couple of different varients. You'll need an ESP32-based microcontroller. Your computer needs to be connected to the internet.

#SILICON LABS CP210X USB TO UART ADAFRUIT WINDOWS 10#

These instructions are written assuming you have a Windows 10 computer, but the same general steps can be used on other operating systems. This computer can be Windows10, MacOS, or Linux.

#SILICON LABS CP210X USB TO UART ADAFRUIT INSTALL#

We will install MicroPython on our ESP32 microcontroller with our computer.

the Anaconda Distribution of Python installed on your computer.a USB cable to connect the ESP32 microcontroller to your computer.a computer with a USB port and internet connection.Run a few commands to turn the built-in LED on and offīefore you can install MicroPython on an ESP32 microcontroller, there are a couple of prerequisites:.

Use PuTTY to send commands to the ESP32.

#SILICON LABS CP210X USB TO UART ADAFRUIT SERIAL#

Download and install PuTTY, a serial monitor.

Confirm the ESP32 is connected in the Windows Device Manager and determine the COM Port.

Connect ESP32 microcontroller to computer.

#SILICON LABS CP210X USB TO UART ADAFRUIT DRIVER#

Install the SiLabs driver for the CP210x chip.

Create a virtual environment and install esptool.

Most ESP8266-based microcontrollers also have a tiny little black RESET button that can be pressed to restart the board. If the > REPL prompt is not displayed in your PuTTY window, try to close PuTTY, unplug then replug the board and open PuTTY again. Sometimes, you may need to type or Ctrl-D to bring up the > REPL prompt. If you see > the MicroPython REPL (the MicroPython prompt), MicroPython is successfully installed on your ESP8266-based microcontroller. Make sure to select the Serial radio button below the header Connection type: near the top of the PuTTY window. Micropython is set to run at 115200 baud, other baud rates will lead to junk characters in the serial monitor. Make sure to specify the correct serial port in the Serial line box and set 115200 baud in the Speed box. Then use PuTTY to connect to the board over serial. The list of commands below also creates a new directory in the Documents folder called micropython to store all the project files.Ĭonnect to the ESP8266-based Microcontroller with PuTTY ¶Įnsure the ESP8266-based microcontroller is connected to the computer with a USB cable and ensure the board is visible in the Windows Device Manager. Confirm that esptool is installed in the (micropython) virtual environment by running the command conda list. bin firmware file onto the ESP8266-based microcontroller. esptool will be used to upload the MicroPython. Once inside the virtual environment, use pip to install esptool.

After activating the virtual environment, you should see the virtual environment name (micropython) before the > Prompt. Activate the environment with the command conda activate. Open the Anaconda Prompt and create a new virtual environment named micropython. We’ll create a new virtual environment with the Anaconda Prompt and the conda command line tool. A virtual environment is an isolated Python interpreter and a set of packages that are separate from the base version of Python running on your computer. To install MicroPython on the ESP8266-based microcontroller, we will start by creating a virtual environment. Version of MicroPython run on the microcontrollerĬreate a new conda environment and install esptool ¶ The following software is used to install MicroPython on an ESP8266-based microcontroller:Ī pip installable package used to install MicroPython Install MicroPython on the microcontroller The following hardware is needed to install MicroPython on an ESP8266-based microcontroller:

#SILICON LABS CP210X USB TO UART ADAFRUIT HOW TO#

In subsequent sections, you will learn how to control an LED and read a sensor using MicroPython. In this section, you will learn how to install MicroPython on an ESP8266-based microcontroller such as the Adafruit Feather Huzzah ESP8266 and the ESP8266 NodeMCU using Python and a package called esptool. MicroPython is a port of the Python programming language that runs on small, inexpensive microcontrollers.

Silicon labs cp210x usb to uart adafruit