* Estimated delivery times start from the date of shipment, excluding processing time.
* Actual delivery times may vary due to holidays, weather conditions, or customs delays.
Artikujt e kthyer do të pranohen brenda 40 ditëve nga data e marrjes së mallrave. Artikujt e personalizuar nuk mund të kthehen ose të këmbehen. Artikujt e blerë me një kartë dhuratë elektronike mund të këmbehen vetëm; rimbursimet nuk janë të zbatueshme.
Dhuratë Falas
Mirë se vini në Roymall, faqen tuaj të internetit profesionale për blerjen e dhuratave premium të dyqaneve të departamenteve. Ne e vlerësojmë dhe vlerësojmë shumë mbështetjen tuaj dhe duam të shprehim mirënjohjen tonë duke shtuar një prekje shtesë emocioni në blerjet tuaja. Kur blesh me ne, jo vetëm që do të përfitoni nga produktet me cilësi të lartë që përmirësojnë jetën tuaj, por do të merrni gjithashtu një dhuratë falas ekskluzive me çdo porosi që bëni. Gati për të eksploruar koleksionin tonë dhe për të gjetur dhuratat tuaja perfekte? Shfletoni përzgjedhjen tonë të artikujve premium të dyqaneve të departamenteve, bëni porosinë tuaj dhe shikoni përpara për emocionin e dhuratës suaj falas që vjen së bashku me blerjen tuaj.
Politika e Transportit
Ne do të punojmë shumë për të dërguar artikujt tek ju pas marrjes së porosive tuaja dhe do të sigurohemi që ata të arrijnë me siguri. Detajet e dërgesës do të jepen në emailin tuaj të konfirmimit.Në shumicën e rasteve, porositë përpunohen brenda 2 ditësh.Në rrethana të veçanta, do të vonohet si më poshtë: Kur vendosni një porosi të shtunë, të diel ose festa, do të vonohet për 2 ditë..Zakonisht, nevojiten 5-7 ditë pune (nga e hëna deri të premten) pa u ndikuar nga vonesa e fluturimeve ose faktorë të tjerë mjedisorë..Meqenëse shërbimi ynë i transportit është në të gjithë botën, kohët e dërgesës do të varen nga vendndodhja juaj, kështu që mund të nevojiten disa herë dhe ju lutemi prisni me durim nëse ndodheni në rrethe ose vende të largëta.
1. Politika e Kthimit & Këmbimit
Ne pranojmë vetëm artikuj të blerë nga roymall.com. Nëse blini nga shpërndarësit tanë lokalë ose nga shitës të tjerë, nuk mund t'i ktheni nga ana jonë.Artikujt e shitjeve përfundimtare ose dhuratat falas nuk pranohen për kthim.Që një artikull të jetë i pranueshëm për kthim, ai duhet të jetë i papërdorur dhe në të njëjtën gjendje si kur e keni marrë. Duhet gjithashtu të jetë në paketimin origjinal.Pasi të keni marrë udhëzimet e kthimit nga ne, ju lutemi paketoni artikujt e kthyer dhe lini paketën tuaj në zyrën postare lokale ose te një transportues tjetër. Ne do të përpunojmë artikullin tuaj të kthyer ose të këmbyer brenda 3-5 ditëve pune pasi ta marrim atë. Rimbursimi do të përpunohet dhe do të kreditohet automatikisht në metodën tuaj origjinale të pagesës.Nuk mund të pranohen kthime ose këmbime nëse produkti është prodhuar me porosi, duke përfshirë madhësi të personalizuara, ngjyra të personalizuara ose printime të personalizuara.Nëse keni nevojë për më shumë ndihmë, ju lutemi na kontaktoni. service@roymall.com ose Whatsapp: +447549870296
2.Politika e Rimbursimit
Do të merrni një rimbursim të plotë ose 100% kredit në dyqan pasi të kemi marrë paketën e kthyer dhe ta kontrollojmë atë. Rimbursimi do të përpunohet dhe do të kreditohet automatikisht në metodën tuaj origjinale të pagesës.Ju lutemi vini re se kostot e transportit dhe çdo detyrë ose tarifë nuk janë të rimbursueshme. Kostot shtesë të transportit nuk janë të rimbursueshme pasi paketa është dërguar. Ju jeni përgjegjës për pagesën e këtyre tarifave dhe ne nuk mund t'i heqim ose t'i rimbursojmë, edhe nëse porosia kthehet tek ne.Pasi të kemi marrë dhe konfirmuar artikullin tuaj të kthyer, do t'ju dërgojmë një email për t'ju njoftuar se kemi marrë artikullin tuaj të kthyer. Do t'ju njoftojmë gjithashtu për miratimin ose refuzimin e rimbursimit tuaj.Nëse keni ndonjë problem në lidhje me procesin e rimbursimit, ju lutemi na kontaktoni. service@roymall.com ose Whatsapp: +447549870296
Specifications:
Size: Approx. 5.7x3x1cm/ 2.24x1.18x0.39"
Advantage:
1. Open-source
2. Interactive
3. Programmable
4. Low cost
5. Simple
6. Smart
Wi-Fi enabled
Compatible -like hardware IO
Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware.
Code compatible , but interactively in Lua script.
Nodejs style network API
Event-driven API for network applications, which facilitates developers writing code running on a 5mm*5mm sized MCU in Nodejs style.
Greatly speed up your IOT application developing process.
Lowest cost WI-FI
It is a tiny board, based on ESP8266, integates GPIO, PWM, IIC, 1-Wire and ADC all in one board
Package Included:
1/3/5/10/20 x NodeMcu Lua CH340G ESP8266 WIFI Internet Module (optional)
Fantastic quality board for a fantastic price. I already had the CH340 USB driver installed for a different board so the NodeMCU worked right away with Arduino IDE. There are 3 main ways to use this:
- Program it using Lua, I believe the firmware it comes with supports this although I didn't try it.
- Write code for it in Arduino IDE (C++). This is the most flexible and highest-performance option, and gives you access to extensive libraries available in Arduino IDE with one button click. Environment is very similar to coding for Arduino.
- Use it as a "dumb" WiFi peripheral with AT commands sent over the serial port from another CPU (Hayes modem style). The firmware you need to load for this is fairly easily found on the web.
Note that it's wider than some other NodeMCU boards so it doesn't leave any connection points available beside it when on a standard project board, but this is easily solved using some non-stranded hookup wire connected underneath.
Fantastic quality board for a fantastic price. I already had the CH340 USB driver installed for a different board so the NodeMCU worked right away with Arduino IDE. There are 3 main ways to use this:
- Program it using Lua, I believe the firmware it comes with supports this although I didn't try it.
- Write code for it in Arduino IDE (C++). This is the most flexible and highest-performance option, and gives you access to extensive libraries available in Arduino IDE with one button click. Environment is very similar to coding for Arduino.
- Use it as a "dumb" WiFi peripheral with AT commands sent over the serial port from another CPU (Hayes modem style). The firmware you need to load for this is fairly easily found on the web.
Note that it's wider than some other NodeMCU boards so it doesn't leave any connection points available beside it when on a standard project board, but this is easily solved using some non-stranded hookup wire connected underneath.
Fantastic quality board for a fantastic price. I already had the CH340 USB driver installed for a different board so the NodeMCU worked right away with Arduino IDE. There are 3 main ways to use this:
- Program it using Lua, I believe the firmware it comes with supports this although I didn't try it.
- Write code for it in Arduino IDE (C++). This is the most flexible and highest-performance option, and gives you access to extensive libraries available in Arduino IDE with one button click. Environment is very similar to coding for Arduino.
- Use it as a "dumb" WiFi peripheral with AT commands sent over the serial port from another CPU (Hayes modem style). The firmware you need to load for this is fairly easily found on the web.
Note that it's wider than some other NodeMCU boards so it doesn't leave any connection points available beside it when on a standard project board, but this is easily solved using some non-stranded hookup wire connected underneath.
Tips:For questions about your order, place of delivery, product discount, taxation, delivery time, warranty, shipping, payment, exchange rate, and other questions unrelated to the product, please contact customer service.
showing 1-26 of 26|
Show Original
A part of the QA has been auto-translated.
0
Q:
Hello, is this NodeMcu ESP8266 ESP-12F or ESP-12E?
olá, está placa é o NodeMcu ESP8266 ESP-12F ou ESP-12E ?
Arduino ide doesn't automatically have this board. You have to add it.
You need to open Arduino IDE, choose File-->Preferences and then add this URL: ***** into the section that says: Additional Boards Manager (urls), save or OK, Then you have to go to Tools--> Boards Manager and add 8266 to the list of boards.
If you are not sure, try this step by step tutorial at *****
Arduino ide doesn't automatically have this board. You have to add it.
You need to open Arduino IDE, choose File-->Preferences and then add this URL: ***** into the section that says: Additional Boards Manager (urls), save or OK, Then you have to go to Tools--> Boards Manager and add 8266 to the list of boards.
If you are not sure, try this step by step tutorial at *****
Answered by davidcherubin on 11/11/2020Helpful (0)
0
Q:
Are the data pins 3.3v or 5v tolerant? Clearly the board accepts 5v, and there is a voltage regulator to drop the supplied voltage to 3.3v - my understanding is that the ESP8266 is only 3.3v tolerant - so if you supply 5v to VIN do the data pins only provide 3.3v? Can you interface 5v I2C modules to this device, or only 3.3v I2C modules?
Are the data pins 3.3v or 5v tolerant? Clearly the board accepts 5v, and there is a voltage regulator to drop the supplied voltage to 3.3v - my understanding is that the ESP8266 is only 3.3v tolerant - so if you supply 5v to VIN do the data pins only provide 3.3v? Can you interface 5v I2C modules to this device, or only 3.3v I2C modules?
Is this module compatible with the Geekcreit UNO R3 ?
https://www.banggood.com/Geekcreit-UNO-R3-Basic-Learning-Starter-Kits-Upgrade-Version-for-Arduino-Carton-Box-Packaging-p-970714.html
Hello, is this module compatible with the Geekcreit UNO R3 ? https://www.banggood.com/Geekcreit-UNO-R3-Basic-Learning-Starter-Kits-Upgrade-Version-for-Arduino-Carton-Box-Packaging-p-970714.html
I cannot boot nodemcu from Vin with voltage of 5 volts. The dev board only boot from USB. Can you please tell me how to power the unit without using the usb?
I cannot boot nodemcu from Vin with voltage of 5 volts. The dev board only boot from USB. Can you please tell me how to power the unit without using the usb?
Wasn't able to edit my previous question so here is the modified question:This is not the same as previous V3. Pin Rows are wider: 1.1in vs 0.9in and there was a LED on the board connected to D0 that doesn't seem to exist. The ESP8266 Wifi chip seems to run warmer than the previous V3 but is much cooler than the super hot V4. The builtin LED seems to be controlled by GPIO 02 (D4) and not GPIO 16 (D0). It has Ver 0.1 marked on the board near D0. If this is really a V3 devkit, how many different versions are available?
Wasn't able to edit my previous question so here is the modified question:This is not the same as previous V3. Pin Rows are wider: 1.1in vs 0.9in and there was a LED on the board connected to D0 that doesn't seem to exist. The ESP8266 Wifi chip seems to run warmer than the previous V3 but is much cooler than the super hot V4. The builtin LED seems to be controlled by GPIO 02 (D4) and not GPIO 16 (D0). It has Ver 0.1 marked on the board near D0. If this is really a V3 devkit, how many different versions are available?
You have to enter the ssid and password to your WiFi in your code. The device will then connect to the network you specified. Look at example code to see how it's done
You have to enter the ssid and password to your WiFi in your code. The device will then connect to the network you specified. Look at example code to see how it's done
Answered by BG335539323 on 10/03/2022Helpful (0)
0
Q:
This is not the same as previous V3. Pin Rows are wider: 1.1in vs 0.9in and there was a LED on the board connected to D4 that doesn't seem to exist. The ESP8266 Wifi chip seems to run warmer than the previous V3 but is much cooler than the super hot V4. Is this really a V3 devkit?
This is not the same as previous V3. Pin Rows are wider: 1.1in vs 0.9in and there was a LED on the board connected to D4 that doesn't seem to exist. The ESP8266 Wifi chip seems to run warmer than the previous V3 but is much cooler than the super hot V4. Is this really a V3 devkit?