NodeMcu Lua WIFI Internet of Things Development Board ESP8266 Module, 501 Original

Wireless Module NodeMcu Lua WIFI Internet of Things Development Board ESP8266 FT232 USB to TTLFeature:1. Open source, interactive, programmable, low-cost, simple, intelligent, WI-FI hardware.2. NodeMCU Lua V2's USB to TTL wafer has been converted to a more complete and stable SiLab.3. CP2102, plug and play microprocessor chip.4. It contains 10pcs GPIO, each configured as PWM, I2C and 1-Wire.5. Micro USB interface, plug and play.6. Built in PCB antenna.Specification:Core processor: ESP8266MODWiFi wafer power (PA):+25dBmFLASH: 4MBSupport 802.11 b/g/n ProtocolSupport STA/AP/STA+AP three heavy work modePackage size: 100mm*60mm*5mm/3.93*2.36*0.19''Packing weight: 9gNote: Please allow 1-3mm differs due to manual measurement.Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. 1 x Development Board