Need to install Espruino on ESP8622, how to translate the manual correctly?

Question

Microcontrollers

Link to eng. manual: www.espruino.com/ESP8266_Flashing
The part itself that is incomprehensible (namely pull-up and pull-down and after a bit):
To get into flash mode you need to pull-up gpio2, and pull down gpio0 and gpio15. Afterwards to run the flashed firware you need to pull-up gpio0 and gpio2, and pull down gpio15 (ie gpio0 changes). To issue a reset, you briefly pull either reset or ch_en (chip-enable) low. A pull-up resistor is recommended on both (reset has a weak internal pull-up, which is OK if you're not connecting any wires to the pin, ch_en does not have any internal pull-up and you can hard-wire it to 3.3v). It is not recommended to hard-wire any of the gpio pins to gnd or 3.3v because this can cause high currents if the pin is driven to a different value. You're not likely to burn out the chip doing that (always possible, though), but you'll cause extra strain on the power supply, which can prevent other things from working properly. in particular, during flashing the 26Mhz clock is output on gpio0, so you definitely don't want to hard-ground that pin! Use anything from 4.7Kohm to 10Kohm for pull-ups, and about 1Kohm-3.3Kohm for pull-downs.
As I understand it, for the firmware it is necessary to pull up GPIO-2 through a 4.7kOhm-10kOhm resistor to 3.3v, and GPIO-0 and GPIO-15 through a 1kOhm resistor - 3.3kOhm to the ground? The module itself is NodeMCU esp8266e ftdi ch340g

Answer 1

I understood everything correctly. It's in the first sentence.

Answer 2

Another material on the firmware (in Russian) m.pikabu.ru/story/esp8266_na_devborde_nodemcu_v3_i...

Answer 3

Colleagues, how can I write a finished sketch to nodemcu so that it is executed when the device is turned on?