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Nodemcu py flasher

NodeMCU PyFlasher. Self-contained NodeMCU flasher with GUI based on esptool.py and wxPython.. Installation. NodeMCU PyFlasher doesn't have to be installed, just double-click it and it'll start. Check the releases section for downloads for your platform. For every release there's at least a .exe file for Windows The firmware image file contains default settings dio for flash mode and 40m for flash frequency. In some uncommon cases, the SDK init data may be invalid and NodeMCU may fail to boot. The easiest solution is to fully erase the chip before flashing: esptool.py --port <serial-port-of-ESP8266> erase_flash; NodeMCU PyFlasher

GitHub - marcelstoer/nodemcu-pyflasher: Self-contained

NodeMCU PyFlasher - easy to use GUI flasher based on esptool.py. (Windows or Mac) Esptool.py - the official flashing tool from Espressif. (Requires Python) Esptool executable - Esptool in executable form, no Python required. (Windows, Linux or Mac) Serial Termina How to flash ESP Easy on another ESP8266 NodeMCU board. Esptool.py is a utility for all ESP8266 boards on the market. It will be necessary to adapt the command by passing the parameters that correspond to your board. It also works for the new generation ESP32. To do this, it will be necessary to go in the documentation of esptool.py which is here Flash ESP8266 Firmware using esptool.py, run on Linux with Python 2.7. http://arduino-er.blogspot.com/2015/05/flash-esp8266-firmware-using-esptoolpy.htm First, you need to know is the USB port where the board is plugged, open the commandline, then use the esptool to flash the new firmware : $ python esptool.py --port /dev/ttyUSB0 --baud 9600 write_flash --flash_mode qio --flash_size 32m --flash_freq 40m 0x00000 nodemcu_float_0.9.6-dev_20150704.bin esptool.py v1.0.2-dev Connecting..

This addresses an issue the NodeMCU community touched on several times in the past, most recently in fall 2016. I stated that based on my experience doing NodeMCU user support it should be a lot simpler to flash NodeMCU for Windows users. A number of flashing tools are available but only two are actively maintained: esptool-ck and esptool.py esptool.py Flasher. The esptool.py flasher is a simple Python script that can flash firmware to an ESP8266 board. This tool is great for running on a platform like Mac OSX, Linux, or Windows. If you're on Windows you might consider a GUI-tool like nodemcu-flasher though--see the steps further below for more details (I did load the nodemcu-flasher-master\Resources\Binaries\blank.bin also at 0x00000 before flashing on one board, and then not on another: both worked) Note that when finished flashing, the tool does not reset on its own, so power cycle or press reset button to actually get MicroPython firware working NodeMCU Flash Tool. Albert Vu Jun 05, 2018. Teilen. 0 Kommentare . In unseren vorherigen Posts haben wir bereits gezeigt wie sich das ESP32-Dev-Board mit der Arduino IDE und der ESP8266-01 mithilfe des FTDI programmieren lässt If you on the Linux or Raspberry Pi, you can continue with the esptool, if you are using Windows you can now switch to the NodeMCU flasher tool. I'll continue with the esptool as we are one command away from the firmware flash: >>c:\Python27\python esptool.py --port COM5 write_flash -fm dio -fs 8m 0x00000 C:\node1.bi

Note that this service is not maintained by the NodeMCU team. It's run by a NodeMCU team member as an individual, though. NodeMCU PyFlasher¶ Self-contained NodeMCU flasher with GUI based on Python, esptool.py (see below) and wxPython - Mon Aug 22, 2016 12:37 am #53531 I've just got started with nodemcu and I keep having issues flashing the firmware to the board, the HiLetgo nodemcu dev board. I'm using the firmware from the nodemcu builder and I've used a few combinations of the optional modules

howto: Flash MicroPython with nodemcu flasher and connect with putty on Windows. All ESP8266 boards running MicroPython. If you haven't done erase_flash with the esptool.py, or what have you. The chip will remember your last AP settings, depending on how you set them up NodeMCU V2 ESP8266 ESP-12E Flashing Update Firmware using esptool.py Python in windows CMD Tutorial 2. How to flash or upgrade NodeMCU V2 v1.0 ESP 12E firmwa.. J'ai acheté depuis une carte de développement en nodemcu et j'arrive à flasher dessus. Je ne sais pas si cela vient de mon convertisseur ou des ESP mais j'aimerais bien trouvé pour pouvoir m'en servir !! Si quelqu'un connait ?? kex. mer, 04/13/2016 - 14:37

Click Flash button and wait till you get a checkmark at bottom left. 7. Quit the flasher app. 8. Connect GPIO 00 to vcc (via 1K resistor if you have it, but I've connected it without a resistor also). Recycle power on the ESP. If you forget to do this, the next step will not work because it thinks that you're going to re-flash the firmware. 9 TLDR; install usb driver (CP210x usb-uart), flash NodeMCU firmware, config Arduino IDE for NodeMCU and start hello-world codin

Flashing the firmware - NodeMCU Documentatio

NodeMCU PyFlasher - awesomeopensource

Goto : NodeMCU-flasher-master > Win32 or Win64 > Release > Double Click on EPS8266Flasher New NODEMCU FIRMWARE PROGRAMMER window will open Now go to Config Tab Check that It should have 1st entry as INTERNAL://NODEMCU (You may have to search for binary files upload Esptool.py is a python script that retrieves information about your ESP8266 module and flashes its firmware. In the previous article we used ESPFlasher to install a NodeMCU firmware on an ESP8266-based board (and even install a custom firmware through nodemcu-build), but ESPFlasher is only available for Windows (32 or 64 Bits) while esptool can run on all platforms that can run Python

Tasmota on ESP8266 NodeMCU with Arduino IDE: Toggle on/off More LEDs, more fun. While we are at it, let's add some more controls for LEDs. The NodeMCU board actually has 2 built-in LEDs: the second one is on the ESP-12 module itself. This LED is assigned to GPIO2 (D4). So in the Tasmota configuration, set GPIO2 to Relay2i I am using Lolin NodeMCU V3. Problem is PyFlasher get stuck after a few lines in console. I waited for hour but nothing happens. I tried changing the USB port of laptop the NodeMCU is connected, changed cable, changed baud rates, tried both options Erase Flash from 'yes' and 'no', but no success. How to get out of this

Flashing NodeMCU Firmware on the ESP8266 using Window

NodeMCU PyFlasher - easy to use GUI flasher based on esptool.py. (Windows or Mac) Esptool.py - the official flashing tool from Espressif. (Requires Python) Esptool executable - Esptool in executable form, no Python required. (Windows, Linux or Mac) Serial Termina Flashing NodeMCU Firmware to ESP8266 To upload the firmware into the module, the recommend tool is esptool.py - it is pretty easy to use and is highly stable INSTALL PYTHON + PIP PACKAGE MANAGER.

Flash NodeMCU with NodeMCU PyFlasher • my2cents

Programming ESP8266 ESP-12E NodeMCU Using Arduino IDE - a Tutorial: NodeMCU Dev Board is based on widely explored esp8266 System on Chip from Expressif. It combined features of WIFI accesspoint and station + microcontroller and uses simple LUA based programming language. ESP8266 NodeMCU offers---Arduino-like hardwa Nodemcu py flasher. NodeMCU PyFlasher. Self-contained NodeMCU flasher with GUI based on esptool.py and wxPython. Installation. NodeMCU PyFlasher doesn't have to be installed, just double-click it and it'll start. Check the releases section for downloads for your platform esptool.py--port / dev / ttyUSB0--baud 460800 write_flash--flash_size = detect 0 esp8266-20170108-v1. 8.7.bin Now MicroPython is running on your device! We can connect to the Python REPL by opening up the com port with a baud rate of 115200 Open terminal and go to the folder where you have esptool.py and the .bin file in my case: cd ~/Desktop/espUpdate/ 7. Start uploading the Firmware in my case, the USB to Serial converter is seen as /dev/ttyUSB0 and firmware file is nodemcu_latest.bin. terminal command: python esptool.py --port /dev/ttyUSB0 write_flash 0x00000 nodemcu_latest.bin. Here are some ESP8266 Flash Dumper tools used to dump your ESP8266 Firmware to .bin, then you can flash with NodeMCU.py flasher or ESPTool.py flasher for PS4 ESP host and PS3 ESP host. :D Download : esp8266flashdumper.rar (216.24 KB - Windows x64 & 32 bit version) / esp8266flashdumper.rar..

How to Flash NodeMCU Firmware in ESP8266 : 7 Steps

  1. g you don't get any errors during the flashing process, you now have a NodeMCU ESP8266 device running MicroPython
  2. I stated that based on my experience doing NodeMCU user support it should be a lot simpler to flash NodeMCU for Windows users. A number of flashing tools are available but only two are actively maintained: esptool-ck and esptool.py. Only one is endorsed by Espressif: esptool.py (they hired the developer(s))
  3. Sep 22, 2016 · Just bought a couple of NodeMCU from vendor on AliExpress. They were advertised as v2 and having 4M flash. How can I verify the flash size? The board says Ver 0.1, but don't know if that mean
  4. NodeMCU Firmware. NodeMCU flasher is a firmware programmer for NodeMCU DEVKIT V0.9. Tool Downloading. Firstly we have to download the NodeMCU flasher. It's a .exe file that we can download using one of the following links. Win32 Windows Flasher; Win64 Windows Flasher; Flashing Firmwar

python esptool.py -p /dev/cu.SLAB_USBtoUART -b 921600 write_flash -ff 80m -fm qio -fs 4m 0x0 nodemcu-master-21-modules-2016-11-09-16-08-01-integer.bin 0x7c000 esp_init_data_default.bin Open Esplorer, connect and press reset button on the ESP board esptool. py--port COM5 write_flash-fs 1 MB-fm dout 0x0 tasmota. bin NOTE1: When the command completes the device is out of firmware upload mode! NOTE2: For a proper device initialization after first firmware upload power down and power up the device In this LED blinking tutorial, First we will see how to connect an external LED with NodeMCU and how to blink it using GPIO pins of ESP8266 NodeMCU. After that we will see how to blink an on board LED of NodeMCU and at the end of this guide, we will see how to use GPIO pin of ESP01 to control light emitting diode and how to program ESP01 with FTDI device Maximum is 1044464 bytes. Global variables use 28848 bytes (35%) of dynamic memory, leaving 53072 bytes for local variables. Maximum is 81920 bytes. esptool.py v2.6 2.6 esptool.py v2.6 Serial port COM3 Connecting.. Self-contained NodeMCU flasher with GUI based on esptool.py and wxPython

How to flash ESP Easy on another ESP8266 NodeMCU board. Esptool.py is a utility for all ESP8266 boards on the market. You will have to adapt the command by passing the parameters that correspond to your board. It also works for the new generation ESP32. To do this, you will need to go to the esptool.py documentation that is located here Tried pressing Reset and Flash button and then releasing the Reset Button by holding Flash button till it uploads; Changing Board Versions from latest till 2.5.0; Node of the above solutions worked. Adding: The basic examples provided with libraries is uploading and working perfectly that means there is no problem with hardware This enables NodeMCU Lua developers to create Lua applications with a region of flash ROM allocated to Lua code and read-only constants. The entire RAM heap is then available for Lua read-write variables and data for applications where all Lua is executed from LFS esptool.py --port COM4 write_flash 0 esp8266-20171101-v1.9.3.bin NodeMCU MicroPython bin flashing. You can access the python interpreter from putty. Click on Open, then press the reset button on NodeMCU, you should the interpreter waiting for your inpu

Most of the time I am using Wemos D1 mini development boards in combination with the Arduino IDE to make my own firmware to run directly on the ESP8266 chip. But I also have some bare ESP-01 and ESP-12 modules lying around, and recently I came up with the plan to use one of them Get Started With ESP8266 Using AT Commands, NodeMCU, or Arduino (ESP-12E): This Instructable will show you the steps needed to get started with the ESP8266 using a fantastic little development board for the ESP-12E module. For more like this, please visit our Learning Resources! The board includes everything needed includ Learn to use MicroPython on a NodeMCU ESP8266 through uPyCraft with an LED sample code. The folder contains the default boot.py which runs the device at startup and setup the configuration for the device. To flash the code, click the Download and Run button. Download and Run In this post I want to show you how to create your own IoT sensor with the NodeMCU and the Lua programming language. The device called the NodeMCU makes it easy to start reading sensor data, sending it back to another location for processing or aggregation, such as the cloud Flasher un ESP8266 NodeMcu avec ESPEasy Dans Eclairage by Belkeen 30 mai 2018 Laisser un commentaire Une rapide présentation de la carte utilisée : C'est un module ESP8266 sur une carte qui fait office de FTDI (comme nécessaire sur les flashs concernant les Sonoff) mais aussi qui à l'avantage de pouvoir être alimenté en 5v via un port micro USB

NodeMCU ESP8266 ESP-12E Flashing Firmware using esptool

LuaUploader_1.0.2.zip. NodeMCU Flasher win32/win64. nodemcu. Раздел на нашем форуме, посвященный NodeMCU. ESPlorer — IDE для NodeMCU. P.S. Уже после выхода статьи появилась еще одна приятная новость: в NodeMCU увеличилось число поддерживаемых таймеров до 7 Le NodeMCU, en bref, est une carte basée sur le module ESP8266 avec dix broches GPIO et une seule analogique (A0). Lorsque nous attachons au NodeMCU des composants comme des LED, des capteurs, voire des relais, l'outil pour les contrôler par logiciel est l'IDE de l'Arduino avec les langages C et C++ (fonctionnalités limitées) Plug in NodeMCU Dev kit and identify its address (CP210x address) using the following command. dmesg | grep tty ; To ensure that we have the right permissions. sudo chmod 777 /dev/ttyUSB0 ; Flash the firmware esptool.py --port=/dev/ttyUSB0 --baud 460800 write_flash -fm=dio -fs=32m 0x00000 nodemcu_float_0.9.6-dev_20150704.bi

NodeMCU : Getting started with ESP8266

Getting Started - Tasmot

NodeMCU 开发板刷入 MicroPython 固件并通过 Atom 进行编程. MicroPython 是对 Python 3 语言的一种精简的实现,主要是为了在微控制器这种硬件资源受限的环境中可以高效地运行,因此做了很多针对性的优化。 它类似于一个小型的 Python 操作系统,可以通过串口与内置的 Python 解释器直接交互,也可以上传程序. esptool.py --port <serial-port> write_flash -fm dout -fs 8m 0x00000 <NodeMCU firmware> Use NodeMCU on ESP8285. This chapter intentionally left blank.seriously, from here on it's just like using NodeMCU on the ESP8266. Opening serial communication with ESPlorer, connecting to WiFi access point, running other Lua code - absolutely no.

Jun 01, 2016 · esptool.py --port /dev/ttyUSB0 write_flash -fm=dio -fs=32m 0x00000 nodemcu-dev-N-modules-2016-06-03-<time>-integer.bin share | improve this answer edited May 23 '17 at 12:1 MQ Telemetry Transport (MQTT) is a popular low-overhead messaging protocol used by many IoT devices to communicate. This tutorial will show the user how to to set up a basic MQTT network using Python on his or her computer and an ESP8266 running the NodeMCU firmware Nov 26, 2016 · I found that I needed to reset the board between each step (else invocations of esptool.py after the first would fail). Erased the flash. esptool.py --port <your/port> erase_flash; Then I was able to write a new firmware. I used a stock nodeMCU 0.9.5 just to isolate variables, but I strongly suspect any firmware would work at this point

Flasher ESP Easy sur une autre carte ESP8266 NodeMCU générique. esptool.py est un utilitaire à tout faire pour toutes les carte ESP8266 du marché. Il faudra adapter la commande en passant les paramètres qui correspondent à votre carte. Ca fonctionne également pour la nouvelle génération ESP32 0 - start adddress of flash memory to read; 0x400000 - end address of flash memory to read (4MBytes) nodemcu_backup.bin - the filename where to save the firmware; To restore the firmware later on, use the following esptool command: esptool.py --port com8 write_flash 0 nodemcu_backup.bin Related Articles on How to Test NodeMCU V3 Using Esptoo Again, if you don't see the prompt, '>', press the Enter key a few times. If that does not work, press the RESET button on the D1 mini and then press the Enter key a few times. By the way, while miniterm.py says Menu: Ctrl+T, nothing much happens if you press that key combination on its own.It is an escape character that must be followed by another keyboard combination

esptool.py --port /dev/ttyACM0 erase_flash. The esptool's output: esptool.py v1.2.1 Connecting Running Cesanta flasher stub Erasing flash (this may take a while) Erase took 0.9 seconds. If errors pop up, remove the USB cable and plug it in again. This way you reboot your ESP8266. Within the next 5 seconds repeat the command. 8 nodemcu-thingy. THIS PACKAGE IS CURRENTLY UNDER DEVOLOPMENT AND TO BE CONSIDERED ALPHA. NodeMCU Thingy is an atom package for over the air development on the NodeMCU platform. It uses a websocket connection to the esp8266 for communication, so in an ideal world the USB cable should be needed only to upload the basic firmware and the initial websocket server to the NodeMCU Die NodeMCU-Firmware kann nicht nur auf der Hardware des NodeMCU Projektes, sondern auf auf anderen auf dem ESP8266 basierenden Boards zum Einsatz kommen. Dazu muss zunächst der Firmware Datei heruntergeladen werden. Über GitHub stehen bereits fertige Dateien für den direkten Download über den Releases Bereich bereit.. Für das Übertragen der NodeMCU Firmware gibt es das Tool NodeMCU. In my case it's a 4MB device, so we'll use 0x400000 in the next command (adjust to 1 or 2 depending your device flash size). Let's backup the firmware: $ esptool.py --port /dev/ttyUSB0 read_flash 0x00000 0x400000 nodemcu-alex-4MB-backup.bin esptool.py v2.6 Serial port /dev/ttyUSB0 Connecting.... Detecting chip type..

marcelstoer/nodemcu-pyflasher. Self-contained NodeMCU flasher with GUI based on esptool.py and wxPython. https://github.com/marcelstoer/nodemcu-pyflasher Flashing the NodeMCU firmware on the ESP8266 (Linux) - Guide 14 January 2015 on ESP8266, Flash, Firmware, WiFi, Linux, Tutorial. I wrote also a windows guide, and most of it is relevant here as well, so make sure you go over it before: Windows guide. First thing we need is to download the NodeMCU firmware NodeMCU V2 ESP8266 ESP-12E Flashing Update Firmware using esptool.py Python in windows NodeMCU V2 ESP8266 WiFi IOT Module Flashing Update Firmware using NodeMCU Flasher Tutorial Part 1. the flash button should be held down at power-up or reset to go into flashing mode at boot. it connects io 0 to ground (D3 is io 0). NodeMCU has circuit to control reset and reset to bootloader by the esptool. The esptool in IDE is different from the esptool.py (until 2.5.0 esp8266 arduino). - Juraj Mar 1 '19 at 17:3

ESP Easy: flash the firmware with esptool

NODEMCU esp8266 fail flash with arduino IDE Oct 03, 2019, 06:53 pm Hi i'm a newbye of this forum and i do not know if this is the right place to post my request but i'll thanks everybody that help me to address this in the right place or helping in solution Serial TTL bridging with NodeMCU ESP8266. It's actually pretty simple to get the NodeMCU to work as a bridge, and the real key is to draw the Enable pin (labeled EN on the board) to ground. $ esptool.py flash_id esptool.py v2.8 Serial port /dev/ttyS5 Connecting... Start esp8266_flasher.exe and specify the COM port on which your ESP-01 is located. To find out which COM port your ESP01 is connected to, you can use the Arduino IDE. Do not change the address (0x00000) Start the firmware update by pressing Download. Esp8266_flasher.exe will first erase the flash memory and then download the update

Make The Future: Using an ST7735 LCD screen with NodeMCUGravando firmware NodeMCU no ESP8266 ESP-01 - Arduino e Cia

Flash ESP8266 Firmware using esptool

Hi, I've just bought a NodeMCU v2 and I'm trying to test it with a simple program. The problem is that I can't load it, I always receive one of the two errors in the attachments Download NodeMCU for free. NodeMCU program samples . Here is a collection of code snippets and samples for NodeMCU. The Wiki contains experiments and/or experiences with NodeMCU Flashing the NodeMCU firmware on the ESP8266 (Windows) - Guide 13 January 2015 on ESP8266, Flash, Firmware, Windows, WiFi, NodeMCU, Tutorial. EDIT (07-Mar-15): If you own version 12 of the ESP8266 or any version where more GPIO are exposed read here about some additional info for flashing the firmware Upgrading NodeMCU Firmware to V1.5 on EPS8266 (ESP-12E): I've been updating firmware on my NodeMCU few times without issues - at least up to 0.9The installation procedure has changed with SDK 1.5 - I've spent few hours before I got it right, so maybe this post will help you to save some time.Here you wil

NodeMCU Onboard LED Access Via Web Server: 4 Steps

Flashing LOLin V3 NodeMCU firmware — Adnane Belmadiaf's

esptool.py --port COM5 --baud 115000 read_flash 0 0x400000 fwNodeMCU8266std.bin . La récupération se fera avec: esptool.py --port COM5 --baud 115000 write_flash 0x00000 fwNodeMCU8266std.bin esptool.py flash_id. La récupération nous montrera que le croquis sera aussi récupéré! Cool EEPROM: This is actually the flash memory being used to emulate EEPROM. Data will persist through power cycle and deep sleep. Limited (10K?) write cycles. 4096 bytes of storage. SPIFFS: Data will persist through power cycle and deep sleep. Limited (10K?) write cycles. Amount of storage depends on which flash chip your ESP8266 has

Flash NodeMCU with NodeMCU PyFlasher • my2cent

NOTE: esptool.py may update the first 16 bytes (offset 0) of the ESP8266 flash when writing (see Flash modes), to set the provided flash mode and flash size parameters. If this happens then the standalone verify_flash command may fail on these bytes ( write_flash --verify accounts for this) NodeMCU Flasher is a firmware programmer made for NodeMCU development kit, by using this program you program the ESP8266 board by send binary code directly to the NodeMCU Development Board. Before you can program the NodeMCU you need to set GPIO-0 to LOW before you can burn the code inside on the chip and it will do automatically the flashing process esptool.py --port COM6 erase_flash. esptool.py --port COM6 --baud 460800 write_flash --flash_size=detect 0 esp8266-20161110-v1.8.6.bin --verify. 跟第五步烧写程序的步骤有些不同,在知乎上看到大神的答案. 在烧录固件之前erase_flash,尤其是对于一些烧录过其他固件的旧开发板 Al momento infatti la soluzione da me adottata utilizza il programma ESP8266 Flasher disponibile solo per Windows. Questo programma è tra i migliori per effettuare il flash delle schede 8266 (di cui NodeMcu fa parte) e caricarvi un firmware basato su di un linguaggio chiamato LUA. Attualmente è il firmware più diffuso sui chip 8266 Flasher. A flasher or flashing tool is responsible for transferring the NodeMCU firmware binary from a host system to the ESP8266 (or similar) device. In its most common form that means transferring data from a computer with USB connection over a USB cable and a USB-to-serial converter to the device

Flash Firmware Building and Running MicroPython on the

Now we will erase any previous flash on our NodeMCU. For this connect Nodemcu to PC using a USB cable and determine its Port Address from Device Manager. (In my case it is COM3) Using esptool.py you can erase the flash with the command:[ Replace COM3 with your port address ] esptool.py --port COM3 erase_flas Files for nodemcu-uploader, version 0.4.3; Filename, size File type Python version Upload date Hashes; Filename, size nodemcu-uploader-.4.3.tar.gz (10.0 kB) File type Source Python version None Upload date Jun 13, 2017 Hashes Vie esptool.py est un script python qui permet de récupérer des informations sur votre module ESP8266 et flasher son firmware. Dans l'article précédent, nous avons utilisé ESPFlasher pour installer un firmware NodeMCU sur une carte à base d'ESP8266 (et même installer un firmware personnalisé grâce à nodemcu-build), mais ESPFlasher n'est disponible que pour Windows (32 ou 64 bits. Step 5: Now connect your NodeMCU and choose the correct COM Port and Board Version. Make sure the settings are like this for NodeMCU 1.0 Board. Board: NodeMCU 1.0 (ESP12-E Module) Flash Size: 4M(1M SPIFFS) CPU Frequency: 80 MHZ. Upload Speed: 115200 Then Flash the Firmware by clicking Upload. Step 6: Once Flashing is done Open Advanced. Users: 21: Computers: 0: Different versions: 0 : Total Keys: 191: Total Clicks: 1,922: Total Usage: 5 hours, 44 minutes, 48 seconds : Average Usage: 16 minutes, 25.

Flashing microPython on ESP8266, ESP32, ESP32S | 14core

NodeMCU v0.9 with ESP-12 module; NodeMCU v1.0 with ESP-12E module; The main complain about NodeMCU v0.9 is that while it fits on the breadboard, you can't use as it takes the full width of the board, while NodeMCU v1.0 is really breadboard-friendly as you can see on the right part of the picture above Abseits vom NodeMCU-Board mit CP2102 macht bei mir auch noch mein billig FTDI-Fake-Adapter Probleme, sodass ich diese Meldung immer noch hin und wieder bei meinen anderen ESP-Modellen erhalte. Zum Glück lässt sich das NodeMCU-Board auch als Flasher missbrauchen (siehe hier) Flash NodeMCU Firmware. Mac/Linux Command Line can use Esptool (see below). Windows machines can use NodeMCU-Flasher. Get Port Name. python luatool.py --port /dev/tty.usbserial-ABC --src foo.lua NOTE: you need to disconnect from all other connections to the ESP8266 esptool.py chip_id esptool.py flash_id esptool.py read_flash 0 0x400000 firmware_backup.bin Related Articles on How to Install Esptool on Windows 10. How to Install Arduino IDE on Windows 10 How to Set up Arduino IDE for ESP8266 Programming How to Test NodeMCU V3 Using Esptool NodeMCU V3 ESP8266 Pinout and Configuration NodeMCU ESP-32S Pin. NodeMCU PyFlasher. 自包含了基于 esptool.py 和 wxPython的带有GUI的 NodeMCU flasher。. 安装. 不需要安装 NodeMCU PyFlasher,只要双击它,它就会启动。 查看发布部分,以便下载你的平台。 对于每个版本,至少有一个. exe 文件用于 Windows Step 3: Flash Flash Flash. Open up the NodeMCU flasher and go to the advanced tab, making sure you are on these settings: Board: Generic ESP8266 Module Flash Mode: DIO Flash Frequency: 80 MHZ CPU Frequency: 160 MHz Flash Size: 1M (256K SPIFFS) Reset Method: nodemcu Upload Speed: 115200 Port: <com port of your device> (mine was 3

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