ESP8266 Serial Port WiFi Wireless Module NodeMCU Lua IoT Development Board ESP-12F CH340G

Manual Click here to openIntroduce The processor core of the ESP8266 wifi board is the ESP8266 12FWIFI module This module is developed by Essence Technology The core processor of the module ESP8266 integrates the industry leading Tensilica L106 ultra low power 32 bit micro MCU in a smaller package with 16 bit reduced mode and the main frequency supports 80 MHz and 160 MHz RTOS support integrated Wi Fi MAC BB RF PA LNA onboard antenna This development board is a standalone network controller that can add networking capabilities to existing devices When using we can use the Micro USB cable to supply power and upload the test code The current of the Micro USB cable needs 1A when powering Specifications Main control chip ESP8266 12FVIN input voltage 5 12VOperating voltage DC 3 3V3 3V maximum output current 800mAMain frequency supports 80 MHz and 160 MHzAnalog signal input pin 1 A0 Micro USB cable length 1 meterSize 32 60 16mmPackage includes 1 x ESP8266 wifi board