limited offer US $10.50 DOIT Development WiFi Kit for Arduino UNO R3 + ESP8266 Wireless WiFi Shield For CH340G MEGA328P Rem

DOIT Development WiFi Kit for Arduino UNO R3 + ESP8266 Wireless WiFi Shield For CH340G MEGA328P Rem

[32683288968] ESP8266-Based Serial WiFi Shield for Arduino is designed and developed by Shenzhen Doctors of Intelligence & Technology (SZDOIT). The shield is designed based on esp8266 by Espress if Systems, pin-compatible with Arduino UNO/Mega2560 DevBorad. More details, please visit: https://github.com/SmartArduino/SZDOITWiKi/wiki WiFi module is industrial-grade chips ESP8266, which is ESP-12E with metal shield, strong anti-interference ability Shield is pin-compatible with Arduino Uno, Mega2560 and other control board. A voltage converter chip is used to deal with 3.3V (Esp8266) and 5V (Arduino); Dual DIP switches is used for serial ports so that this module shield can be used alone as an Arduino Uno expansion board, and also be used as ESP8266 expansion board; Serial data is transported to WiFi device transparently, and vice versa. Arduino program does not need any configuration; Web Server is developed to configure WiFi parameters and serial port parameters The module shield can be used as an independent ESP8266 development board. for instance downloading the official AT commands firmware NodeMCU open source firmware can be used The module shield also can be used as stand-alone expansion board for Arduino Uno. 802.11 b / g / n wireless standards STA / AP modes support TCP / IP protocol stack One socket Supports standard TCP / UDP Server and Client Supports serial port baud rate configuration: 1200/2400/4800/9600/19200/38400/57600/74800/115200 bps Supports serial data bits: 5/6/7/8 bits Supports serial parity: none Supports serial stop bits: 1/2 bit Pin-compatible with Arduino UNO, Mega Arduino Pinout 2/3/4/5/6/7/8/9/10/11/12/13 ESP8266 GPIO Pinout 0/2/4/5/9/10/12/13/14/15/16 / ADC / EN / UART TX / UART RX KEY button: modes configuration Dual-Ports DIP switches: switching Arduino and ESP8266 WiFi operation current: continuous transmission operation: ≈70mA (200mA MAX), idle mode:<200ua;< span=""> Serial WiFi transmission rate: 110-460800bps Temperature: -40~ + 125 Humidity: 10%-90% non-condensing Weight: about 20g Arduino ESP8266 WiFi shield: 1pcs Arduino Compatible board: 1pcs USB Cable: 1pcs 1. Due to computer monitor and the actual shooting brightness and other reasons, there will bea certain color difference. The final color please refer to our actual goods. Please know this before you buy it. Thank you ! 2. The picture we show is100% RealObject Photography. 3. The size may have2-3cmdiffers due to the maunal measurement. 4. For the shipping convenience, the product isunassembled. 1. Preparing Time: we need2-5 working daysto prepare your order according to our numerous orders every day. 2.Free Shippingfor worldwide if you chooseChina Post. Note: The information ofnew tracking number for China Post Ordinary Small Packet Plus can not be tracked when it is shipped out of China. Whether it isarrived or not，it will no more tracking information. Please choose China Post Air Mair if you want a full tracking information. Tracking information of China Post Ordinary Small Packet Plus can be checked here:www.17track.net. 1. If you are satisfied with our products and services, please leave yourpositive feedback and 5 stars, and 5 stars for thedetailed ratingof your order. Once you show us thescreenshotof both 5 stars, we will give you$3 DISCOUNTfor each orderover $50in your later purchase. 2. If you share ourproduct linkon your SNS or Facebook, we will give you$3 DISCOUNTfor each orderover $50in your later purchase as well. 3. If you are not satisfiedwithour products, plscontact us before you leave neutral (3 stars) or negative (1-2 stars) feedback.We guarantee we will100%slove any problem for you. 4. Pleaseemail to usbefore leaving the negative feedback or opening any dispute on the site.Communication is the best wayto solve the problems.