The NodeMCU V3 ESP8266 wifi module is an open-source firmware and development board for IoT based applications. It is based on the ESP-12E (an ESP8266 microchip based wifi module) and utilises the CH340 USB-TTL serial chip. This wifi module can help prototype IoT products and is programmable with Lua or the Arduino IDE.
Features:
Powered by: Micro-USB, 3.3V to 3.3V pin, 5V to Vin pin
17 Digital I/O pins
1 Analog Input pin
SPI, UART, I2S and I2C interface
PCB antenna
Specifications:
Flash Memory: 4 MB
RAM: 128 KB
Clock Speed: 80 MHz
802.11b/g/n HT40 Wi-Fi transceiver
Frequency Range: 2.4G ~ 2.5G
Standards: FCC/CE/TELEC/SRRC
Security Modes: WPA, WPA2
Encryption: WEP/TKIP/AES
Network Protocols: IPv4, TCP/UDP/HTTP/FTP
Unlimited Blocks, Tabs or Accordions with any HTML content can be assigned to any individual product or to certain groups of products, like entire categories, brands, products with specific options, attributes, price range, etc. You can indicate any criteria via the advanced product assignment mechanism and only those products matching your criteria will display the modules.
Also, any module can be selectively activated per device (desktop/tablet/phone), customer login status and other criteria. Imagine the possibilities.
