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ESP8266 Adapter Plate Serial Wireless WIFI ModuleIt features a reserved land pattern for the 3.3V regulatorIt has Pinouts on the top layer in black color.Compatible with Latest ESP-12F ESP8266 Wifi ModuleIt includes a 10K pull-up resistor populated on PCB.Package Includes1 x ESP8266 Adapter Plate – ..

Mercury Medallion Module for Uno R3Features-    This module consists of a mercury switch, a 680Ω resistor, and a LED that will light up when tilt is detected. The mercury ball will open/close the circuit when the module is rotated    Mercury switch module and ..

NodeMCU ESP8266 Serial Port Baseboard Lua WIFI Development BoardFeatures-The perfect solution for breaking out the pins from ..

Nano CH340 Chip Board Without USB Cable Compatible with Arduino (Soldered)Features-1 pair of TTL level serial transceiver ports RX / TXUsing Atmel Atmega328P-AU MCUThere is a bootloader installed in itSupport USB download and PowerSupport for external 5V ~ 12V DC power supplySupport power supply by ..

NodeMcu ESP8266 V3 Lua CH340 Wifi Dev. BoardFeatures-Uses CH340G instead of CP2102.Wireless 802.11 b/g/n standardWiFi at 2.4GHz, support WPA / WPA2 security modeSupport STA/AP/STA + AP three operating modesBuilt-in TCP/IP protocol stack to support multiple TCP Client connections (5 MAX)Support UART ..

ESP8266/ ESP-12F Module/ Serial WIFI Witty Cloud Development Board + MINI nodeMCUFeatures-LDR Light Sensor on boardWS2812 Led on board3x tactile buttons (1x in the Witty board and 2x in theCH340 board)Micro USB connection for power and/or programmingUses latest ESP-12F module with 4M flash and integ..

ESP8266 NodeMCU CP2102 boardFeatures-11 b/g/n Wi-Fi Direct (P2P), soft-APIntegrated TCP/IP protocol stackUse CH340G to replace the CP2102.Open-source, Interactive, Programmable, Low cost, Simple, Smart, WI-FI enabledArduino-like hardware IO..

Ai Thinker Node MCU-ESP8266 Development BoardFeatures-WIFI module: ESP-12SProcessor: ESP8266CP2102 ChipBuilt-in Flash: 32MbitAntenna: Onboard PCB antennaPeripheral interface: UART/SPI/I2C/SDIO/GPIO/ADC/PWM..

Uno R3 CH340G ATmega328p Development Board Compatible with ArduinoFeatures-    The Uno R3 CH340G ATmega328p Development Board is the low-cost version of the popular Uno R3 Arduino. It is assembled with the CH340 USB to Serial converter chip, instead of using an Atmega16U2 chip.    We have used plent..