Esp8266 firmware rtc
How to flash ESP Easy on another ESP8266 NodeMCU boardĮsptool.py is a utility for all ESP8266 boards on the market. after (–after): allows to reset (no_reset, hard_reset or soft_reset) after the flash operation.In case of problem, it should not hesitate to decrease it to 115200 bauds for example. It is possible to specify other parameters What gives for example for a Wemos D1 Mini (4MB)Įsptool.py -port COM3 -baud 115200 write_flash -fm dio -fs 32m 0x00000 ESPEasy_R120_4096.bin nodemcu-firmware: the path to the binary to flash.mode (-fm or –flash_mode): dio by default.On Windows, run mode in the command prompt On moaOS or linux, run the ls /dev/tty.* command. The serial port on which the ESP8266 is connected.The following parameters must therefore be set:
The esptool.py command to flash the flash memory of an ESP8266 is of the following form esptool.py -port write_flash -fm -fs 0x00000. You can retrieve it directly from GitHub here or clone it using the command git In a Terminal, go to the ESP Easy directory. Now that everything is ready, we will be able to launch the installation. Flash the ESP Easy firmware on a Wemos D1 Mini Indeed, it was installed in the default executables directory of Python (C:\Python27\Scripts\). You can now call esptool.py from anywhere. Successfully installed esptool-1.3 pyserial-3.2.1 Installing collected packages: pyserial, esptool Using cached pyserial-3.2.1-py2.p圓-none-any.whl
#Esp8266 firmware rtc install#
PS C:\Users\Christophe\Documents> pip install esptool Go to the esptool installation directory, for example Documents and launch the installation of esptool (and dependencies) as on macOS or Linux. Launch PowerShell (which allows you to run Unix commands). In case of difficulty, you can also run python -m pip install esptool or pip2 install esptool. To install esptool.py, it is best to let Python load it so that all dependencies are installed at the same time. If Python is not installed on your machine, install it by going here. Type "help", "copyright", "credits" or "license" for more information.
If Python is installed, the shell must start. Install Python and esptool.pyīefore you begin, make sure that python version 2.7.x is installed. In this tutorial, we will install on firmware on a Wemos D1 Mini, but the method also applies to all ESP8266 NodeMCU (beware, some boards need to be in bootload mode before you can flash the firmware). If you are a Linux user (PC, Raspberry Pi, Orange PI …) or macOS, it will be necessary to use esptool.py already presented in this tutorial. ESP Easy is very easy to flash on Windows using the installation utility contained in the project repository.