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USB-powered, PWM, Support Smart Link Smart Networking, D0 ~ D8, Power input: 4.5V ~ 9V (10VMAX), Drive Type: Dual high-power H-bridge driver, Transfer rate: 110-460800bps, AD0: 1 channel ADC, Standby: <200uA, Working temperature: -40 ℃ ~ + 125 ℃, Support STA / AP / STA + AP three operating modes, IIC, Wireless 802.11 b / g / n standard, Current: continuous transmission: ≈70mA (200mA MAX), Remote firmware upgrade (OTA), Support UART / GPIO data communication interface, port driver capability 15mA, SD1 ~ SD3: used as GPIO, Built-in TCP / IP protocol stack to support multiple TCP Client connections (5 MAX), etc.
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
Geekcreit D1 Mini V3.0.0 WIFI Internet Of Things Development Board Based ESP8266 4MB MicroPython Nodemcu | $4.98 | – |
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Banggood
Banggood warehouse is located in Europe 
. There are no active coupons for this product, but the price is pretty low isn’t it?
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
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Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGesp32f, elec, BGgeek11%, BGVDay10%off, AFfbG10, BGAFF10OFF, BGTT10, bGhOnEy10, BGBOARDEU, BGdragonBoat, BGSS10%SW, BgoFErTaSchInA10, BGELIG0920, BGGeeK13, BgcLuBofErtA10, BGRUMB15, BGGEE13, BG13geek, BGHONEY2110, 13f142, BGd0b05d, 00c906, BG00c906, ADMITAD2212, 2022ACTIESNL, Terence, Tabby20, BG1efeb0, MVC8SPRING, 2203ActiesNL, BGJUNEGSG9, Cuponation9, BG589b2e
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – Geekcreit NodeMcu Lua ESP8266 ESP-12F ($6.99)
Price history and price alert
Do you need price history chart (for all/most countries) for Geekcreit NodeMcu Lua ESP8266 ESP-12F [EU/UK]? There we go.
Price records source(s): Banggood
Click on image to enlarge. ![Price history for Geekcreit NodeMcu Lua ESP8266 ESP-12F [EU/UK]](https://couponsfromchina.com/pricehistory/History19746.png "Geekcreit NodeMcu Lua ESP8266 ESP-12F [EU/UK] price history")
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).