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Carte de développement Wi-Fi Geekcreit ? NodeMcu Lua ESP8266 ESP-12F

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    CH340 chip-driven official description:
    WINDOWS driver USB to serial CH341 / CH340 installation packageSupport WINDOWS 98 / ME / 2000 / XP / Server 2003 / VISTA / Server 2008 / Win7 / Win8 / Win8.1 32 Bit / 64 and MAC0Through digital signature authenticationIn the computer end of the USB device emulation as a standard serial devices Serial COMIt contains the serial number and identification CH34X monitoring CH34X equipment swap library.Driver: http://en.doit.am/CH341SER.zip
    Feature:
    Wireless 802.11 b / g / n standard
    Support STA / AP / STA + AP three operating modes
    Built-in TCP / IP protocol stack to support multiple TCP Client connections (5 MAX)
    D0 ~ D8, SD1 ~ SD3: used as GPIO, PWM, IIC, etc., port driver capability 15mA
    AD0: 1 channel ADC
    Power input: 4.5V ~ 9V (10VMAX), USB-powered
    Current: continuous transmission: u224870mA (200mA MAX), Standby: <200uA
    Transfer rate: 110-460800bps
    Support UART / GPIO data communication interface
    Remote firmware upgrade (OTA)
    Support Smart Link Smart Networking
    Working temperature: -40 ℃ ~ + 125 ℃
    Drive Type: Dual high-power H-bridge driver
    Package included:
    1 x NodeMcu Lua ESP-12F WIFI Development Board
    Acheter avec Paypal
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    • HopWorks
      08/08/2015

      I ordered 5 of these things (at 7.99, now it is lower, wish I waited) and received them at the back end of the upgraded date range I expected to get them in. The price of the shipping upgrade was very reasonable also. It looked like BangGood was going to miss the deadline but they got them to me in 9 days. WELL DONE! All the units powered up and performed as expected. They are clean, production run, and what I wanted.
      The problem? BangGood's packaging. It's just plain awful! Wrapped in what looks like a garbage bag, and inside, the units were wrapped in a big piece of anti-static wrap. One unit actually fell out and was free-floating in the garbage-like bag. They were individually packaged, as expected, set in a cut piece of anti-static material, but, the device was pushed so far into the material that the pins actually came out the individual packaging and were exposed!
      Customer service was not very good but they were prompt with personal replies. The issue I had with them is it took a few days to ship, so if you upgrade to the 6-9 day option, expect it in 9 days and forget about getting it early. Still, they did what they said they would do and that’s good enough for me.
      I have seen these on eBay for much higher. Banggood has a lot of neat gear and at great prices. Maybe that is why their packaging is so bad. I would have liked my items in an anti-static envelope or a box at least.
      I will buy from them again though. Thank you!

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    • foksa VIP4
      RS
      29/03/2018

      This is really nicely built board. Besides built in WiFI, great thing is that ESP8266 is really popular, so there are lot of tutorials and libraries for it. If you need more power or bluetooth connectivity you might consider getting ESP32 board: http://bit.ly/2x3Teik

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      • 0
        Q: When mounted on breadboard, how many row of hole in breadboard remaining free on the long sides?
        A:
        one row on each side, though you can also run wires from the rows underneath the board to adjacent parts of the breadboard
        Answered by invent on 24/12/2017Helpful (0)
      • 0
        Q: getting error: espcomm_upload_mem failed when trying to upload a sketch using Arduino IDE, selected board as NodeMCU ESP-12E
        A:
        1. install the ch340 driver; 2. choose nodemcu v1 in the arduino ide; 3. read the wiki
        Answered by Crozesan99 on 01/03/2018Helpful (0)
      • 0
        Q: Geekcreit® NodeMcu Lua ESP8266 ESP-12E (description)?? or Geekcreit® NodeMcu Lua ESP8266 ESP-12F (title and delivered)??
        A:
        Thereare many interesting documents about this NodeMcu module. I cannot paste URLs here but I recommend reading nodemcu.readthedocs.io ("en" folder contains the English version) and ***** (you can choose the English version clicking on the icon on the top-right).
        Answered by albertovillar on 21/09/2020Helpful (0)
      • 0
        Q: Is there a link to how to use this? Ive tried connecting via terminal emulator, and arduino IDE, and I cant seem to connect to it, Im probably doing something wrong, and It might help if there were some basic instructions.
        A:
        It works with the Arduino IDE. Make sure that you have installed the ESP8266 in the Board Manager (there are many guides available online). If the IDE still does not connect to the ESP afterwards, you need to install the appropriate USB driver (CH340) on your computer. Without the driver, your computer will not find the ESP.
        Answered by wgeissler on 15/12/2024Helpful (0)
      • 0
        Q: what is the pinout diagram and how does it map to arduino IDE pin number? e.g. what is SD2 pin number to be used by digitalWrite()?
        A:
        There's a full description and pinout on this page: https://www.sigmdel.ca/michel/ha/esp8266/doit_nodemcu_v3_en.html
        Answered by neilp on 08/12/2018Helpful (0)
      • 0
        Q: Is development on this board similar to that of an Arduino? How is the development interface? The plan is to use the board with arduino starter kit sensors and relay data wirelessly to a PI or something, Will this suit my purposes?
        A:
        It works with the Arduino IDE. Make sure you have installed the ESP8266 in the Board Manager (there are many instructions available online). If the IDE still does not connect to the ESP, you need to install the appropriate USB driver on your computer.
        Answered by wgeissler on 15/12/2024Helpful (0)
      • 0
        Q: Has anyone succeeded in using I2C with this board?
        A:
        I have it working fine with I2C OLED display. I set it up following the ThingPulse plans for a Weather Station from GitHub.
        Answered by Jeff Matocha on 02/04/2018Helpful (0)
      • 0
        Q: The features include: Drive Type: Dual high-power H-bridge driver Whick pins are the outputs for the H-bridge?
        A:
        Very good
        Answered by jcpmmarq on 19/09/2021Helpful (0)
      • 0
        Q: Have analog inputs like arduino?
        A:
        Yes, A0 is an analog input-output. But please note that it can handle a maximum of 3.3V, your Arduinos (ATMEGA) often work with 5V.
        Answered by wgeissler on 15/12/2024Helpful (0)
      • 0
        Q: how to get windows to recognize
        A:
        Obviously you have to use a software to program it, then with a computer and mobile phone another app or software to reach it
        Answered by mike742 on 18/11/2021Helpful (0)
      • 0
        Q: I get stk500_getsync error, I install CH340 drivers and this not fix it. Any idea?
        A:
        Install the board in Arduino IDE, preferences, Boards manager. Enter link to json, you can find this on internet. I cannot enter links here....
        Answered by wvoosteren on 21/10/2020Helpful (0)
      • 0
        Q: Driver Install not working on windows 10 . what can i do ??? please HELP
        A:
        Try installing it again or finding it from another source online.
        Answered by AIoP13 on 19/09/2021Helpful (0)
      • 0
        Q: I cannot upload.I got a message upload mem fail on IDE.
        A:
        It works with the Arduino IDE. Make sure you have installed the ESP8266 in the Board Manager (there are many guides available online for this). If the IDE still does not connect to the ESP after that, you need to install the appropriate USB driver on your computer.
        Answered by wgeissler on 15/12/2024Helpful (0)
      • 0
        Q: Does it has 4MB Flash memory?
        A:
        Yes.
        Answered by mortenracom on 25/03/2021Helpful (0)
      • 0
        Q: In the Datasheet say: (power input: 3v ~ 3.6v), but you saying (Power input: 4.5V ~ 9V (10VMAX)).... Its false?
        A:
        Hifriend. ESP8266 and ESP32 work with 3v to 3.6v as datasheet said. This module (NodeMCU) has an internal regulator, só you can apply until 10v to VIN pin with no problem. Pay attention to all others pins work only with 3.3v, except A0 that work with 1.8v.
        Answered by FS_MOREIRA on 21/12/2020Helpful (0)
      • 0
        Q: Which module comes with 12E or 12F?
        A:
        ESP-12F
        Answered by The seller on 20/01/2022Helpful (0)
      • 0
        Q: What is the row pin spacing for this device; 0.9 or 1.0, or 1.1 in.?
        A:
        Pin spacing is 0.1 inch.
        Answered by wvoosteren on 09/11/2020Helpful (0)
      • 0
        Q: In the instruction manual the pinout of the left header is complete different than on the picture (board). which is is correct now
        A:
        If you want to know the description of the chip, you may be able to search for "ESP-12F". If it is the pin of the development board, there is an associated mark on the board.If there are other usage issues, you can consult in the relevant professional forum.
        Answered by wujiahui on 02/07/2019Helpful (0)
      • 0
        Q: driver does not install on WIN10: says installation failure
        A:
        Perhaps it is because of incorrect operation or computer program, I can use it very well. Maybe you can try it a few times.
        Answered by wujiahui on 16/12/2018Helpful (0)
      • 0
        Q: can it hack wifi
        A:
        yes
        Answered by Raschel on 06/08/2018Helpful (0)
      • 0
        Q: can you post me the user manual, I have purchased this 10 items, but do not have the pin connections. *****
        A:
        Do not have the user manual for it
        Answered by Thanatology on 13/06/2018Helpful (0)
      • 0
        Q: Driver has installed, but led hasn't flash
        A:
        Any problem can write to cservice@banggood.com
        Answered by Tjb4764 on 05/06/2018Helpful (0)
      • 0
        Q: Can this run Espruino?
        A:
        Yes, it can
        Answered by Apogee mxkmxk1 on 13/03/2018Helpful (0)
      • 0
        Q: Sir can i use it with android phone for wifi jammer and other wifi attacks..
        A:
        yes, it can
        Answered by Partocracy on 25/01/2018Helpful (0)
      • 0
        Q: Sir it works same as chip ESP8266 or different means using Android phone i want attack on other wifi network.
        A:
        yes, you can use it with android phone for wifi jammer and other wifi attacks
        Answered by Parfus on 25/01/2018Helpful (0)
      • 0
        Q: do we need router for it to connect it to mobile or directly we can connect
        A:
        Directly
        Answered by Mobxweez on 04/05/2018Helpful (0)

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