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Geekcreit® NodeMcu Lua ESP8266 ESP-12F WIFI Development Board

4.1540

$3.99 / $4.87

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$1.80 / $4.87

Shipping to: United States | Express delivery: 7-12 business days | Standard delivery: 15-25 business days

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Rhodd Am Ddim

Rhodd am ddim gydag unrhyw bryniad

Polisi Cludo

Cludo safonol am ddim ar archebion dros $9.9

Polisi Dychwelyd

Bydd eitemau a ddychwelir yn cael eu derbyn o fewn 40 diwrnod o'r dyddiad o dderbyn y nwyddau. Ni ellir dychwelyd na chyfnewid eitemau wedi'u cyfaddasu. Ni ellir dychwelyd eitemau a brynwyd gyda cherdyn rhodd e; dim ond cyfnewid y gellir eu gwneud.

Rhodd Am Ddim

Croeso i Roymall, eich gwefan broffesiynol ar gyfer prynu rhoddion siopau adran premium. Rydym yn gwerthfawrogi ac yn gwerthfawrogi eich cefnogaeth, ac rydym am fynegi ein diolch trwy ychwanegu cyffro ychwanegol at eich pryniadau. Pan fyddwch yn siopa gyda ni, nid yn unig y byddwch yn cael mwynhau cynnyrch o ansawdd uchel sy'n gwella eich ffordd o fyw, ond byddwch hefyd yn derbyn rhodd am ddim gyda phob archeb a wnewch. Barod i archwilio ein casgliad a dod o hyd i'ch rhoddion perffaith? Poriwch ein dewis o eitemau siop adran premium, gwneud eich archeb, ac edrych ymlaen at y cyffro o gael eich rhodd am ddim yn dod ochr yn ochr â'ch pryniad.

Polisi Cludo

Byddwn yn gweithio'n galed i gyflwyno eitemau atoch ar ôl derbyn eich archebion a sicrhau eu bod yn cyrraedd yn ddiogel. Bydd manylion cludo yn cael eu darparu yn eich e-bost cadarnhau.Yn y rhan fwyaf o achosion, mae archebion yn cael eu prosesu o fewn 2 ddiwrnod.O dan amgylchiadau arbennig, bydd yn cael ei oedi fel a ganlyn: Pan fyddwch yn gwneud archeb ar ddydd Sadwrn, dydd Sul neu wyliau cyhoeddus, bydd yn cael ei oedi am 2 ddiwrnod..Yn nodweddiadol, mae angen 5-7 diwrnod gwaith (dydd Llun i ddydd Gwener) heb gael eu heffeithio gan oedi hedfan neu ffactorau amgylcheddol eraill..Gan fod ein gwasanaeth cludo yn fyd-eang, bydd yr amseroedd cludo yn dibynnu ar eich lleoliad, felly gall gymryd ychydig o amser ac, os gwelwch yn dda, aros yn amyneddgar os ydych yn ardaloedd neu wledydd anghysbell.

1. Polisi Dychwelyd a Chyfnewid

Dim ond eitemau a brynwyd ar roymall.com y byddwn yn eu derbyn. Os ydych yn prynu gan ein dosbarthwyr lleol neu fanwerthwyr eraill, ni allwch eu dychwelyd atom ni. Ni fydd eitemau gwerthu terfynol neu roddion am ddim yn cael eu derbyn ar gyfer dychwelyd. I fod yn gymwys i'w dychwelyd, rhaid i'ch eitem fod yn heb ei defnyddio ac yn yr un cyflwr ag yr oedd pan gawsoch hi. Rhaid iddi hefyd fod yn y pecyn gwreiddiol.Ar ôl derbyn cyfarwyddiadau dychwelyd gennym, os gwelwch yn dda, pecynwch eich eitemau a ddychwelwyd a gollwng eich pecyn yn y swyddfa bost leol neu gludwr arall.
Byddwn yn prosesu'ch eitem a ddychwelwyd neu a gyfnewidir o fewn 3-5 diwrnod gwaith ar ôl iddo gyrraedd. Bydd yr ad-daliad yn cael ei brosesu a'i gredyd yn awtomatig i'ch dull talu gwreiddiol.Ni ellir derbyn dychweliadau na chyfnewidiadau os cafodd y cynnyrch ei gynhyrchu'n bersonol, gan gynnwys maint wedi'i gyfaddasu, lliw wedi'i gyfaddasu neu argraff wedi'i gyfaddasu.Angen mwy o help, os gwelwch yn dda, cysylltwch â ni. service@roymall.com neu Whatsapp: +447549870296

2.Polisi Ad-dalu

Byddwch yn cael ad-daliad llawn neu gredyd siop 100% ar ôl i ni dderbyn y pecyn a ddychwelwyd a'i wirio. Bydd yr ad-daliad yn cael ei brosesu a'i gredyd yn awtomatig i'ch dull talu gwreiddiol. Sylwch nad yw costau cludo ac unrhyw drethi neu ffi yn cael eu had-dalu. Nid yw'r costau cludo ychwanegol yn cael eu had-dalu ar ôl i'r pecyn gael ei anfon. Rydych chi'n gyfrifol am dalu'r ffioedd hyn, ac ni allwn eu hosgoi na'u had-dalu, hyd yn oed os yw'r archeb yn cael ei dychwelyd atom ni.Ar ôl derbyn a chadarnhau'ch eitem a ddychwelwyd, byddwn yn anfon e-bost atoch i'ch hysbysu ein bod wedi derbyn eich eitem a ddychwelwyd. Byddwn hefyd yn eich hysbysu am gymeradwyo neu wrthod eich ad-daliad.Os oes gennych unrhyw broblemau ynghylch y broses ad-dalu, os gwelwch yn dda, cysylltwch â ni. service@roymall.com neu Whatsapp: +447549870296

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

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Geekcreit® NodeMcu Lua ESP8266 ESP-12F WIFI Development Board

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A part of the review has been auto-translated.

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!

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!

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!

32

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Show Original
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

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

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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Q:
When mounted on breadboard, how many row of hole in breadboard remaining free on the long sides?

When mounted on breadboard, how many row of hole in breadboard remaining free on the long sides?
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

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

getting error: espcomm_upload_mem failed when trying to upload a sketch using Arduino IDE, selected board as NodeMCU ESP-12E
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

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)??

Geekcreit® NodeMcu Lua ESP8266 ESP-12E (description)?? or Geekcreit® NodeMcu Lua ESP8266 ESP-12F (title and delivered)??
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).

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.

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.
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:

Es arbeitet mit der Arduino IDE. Stelle sicher, dass du im Board Manager den ESP8266 nachinstalliert (online sind viele Anleitungen dazu erhältlich). Wenn die IDE sich danach immer noch nicht mit dem ESP verbindet musst du auf deinem Rechner noch den passenden USB Treiber (CH340) installieren. Ohne den Treiber findet dein Rechner den ESP nicht.

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()?

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()?
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

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?

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?
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:

Es arbeitet mit der Arduino IDE. Stelle sicher, dass du im Board Manager den ESP8266 nachinstalliert (online sind viele Anleitungen dazu erhältlich). Wenn die IDE sich danach immer noch nicht mit dem ESP verbindet musst du auf deinem Rechner noch den passenden USB Treiber installieren.

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?

Has anyone succeeded in using I2C with this board?
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.

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?

The features include: Drive Type: Dual high-power H-bridge driver Whick pins are the outputs for the H-bridge?
The features include: Drive Type: Dual high-power H-bridge driver Whick pins are the outputs for the H-bridge?

A:

muito bom

Very good

Answered by jcpmmarq on 19/09/2021Helpful (0)
0

Q:
Have analog inputs like arduino?

Have analog inputs like arduino?
Have analog inputs like arduino?

A:

Ja, A0 ist ein Analog input-output. Aber bitte beachten, dass er maximal 3,3V verträgt, dir Arduinos (ATMEGA) arbeiten häufig mit 5V.

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

how to get windows to recognize
how to get windows to recognize

A:

Ovviamente va usato un software per programmarlo, poi con computer e telefonino un altra app o software per raggiungerlo

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?

I get stk500_getsync error, I install CH340 drivers and this not fix it. Any idea?
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....

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

Driver Install not working on windows 10 . what can i do ??? please HELP
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.

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.

I cannot upload.I got a message upload mem fail on IDE.
I cannot upload.I got a message upload mem fail on IDE.

A:

Es arbeitet mit der Arduino IDE. Stelle sicher, dass du im Board Manager den ESP8266 nachinstalliert (online sind viele Anleitungen dazu erhältlich). Wenn die IDE sich danach immer noch nicht mit dem ESP verbindet musst du auf deinem Rechner noch den passenden USB Treiber installieren.

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?

Does it has 4MB Flash memory?
Does it has 4MB Flash memory?

A:

Yes.

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?

In the Datasheet say: (power input: 3v ~ 3.6v), but you saying (Power input: 4.5V ~ 9V (10VMAX)).... Its false?
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.

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?

Which module comes with 12E or 12F?
Which module comes with 12E or 12F?

A:

ESP-12F

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.?

What is the row pin spacing for this device; 0.9 or 1.0, or 1.1 in.?
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.

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

In the instruction manual the pinout of the left header is complete different than on the picture (board). which is is correct now
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.

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

driver does not install on WIN10: says installation failure
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.

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

can it hack wifi
can it hack wifi

A:

yes

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. *****

can you post me the user manual, I have purchased this 10 items, but do not have the pin connections. *****
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

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

Driver has installed, but led hasn't flash
Driver has installed, but led hasn't flash

A:

Any problem can write to cservice@banggood.com

Any problem can write to cservice@banggood.com

Answered by Tjb4764 on 05/06/2018Helpful (0)
0

Q:
Can this run Espruino?

Can this run Espruino?
Can this run Espruino?

A:

Yes, it can

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..

Sir can i use it with android phone for wifi jammer and other wifi attacks..
Sir can i use it with android phone for wifi jammer and other wifi attacks..

A:

yes, it can

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.

Sir it works same as chip ESP8266 or different means using Android phone i want attack on other wifi network.
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

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

do we need router for it to connect it to mobile or directly we can connect
do we need router for it to connect it to mobile or directly we can connect

A:

Directly

Directly

Answered by Mobxweez on 04/05/2018Helpful (0)