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Mina NodeMCU

NodeMCU
Mina NodemCU

Jag har 3 st Geekcreit® NodeMcu Lua WIFI Internet Things Development Board Based ESP8266 CP2102 Wireless Module.

Description:
  • Material: Experimental Board + Mixed Alloy
  • Color: Black
  • Chip Module: CP2102
  • Working Temperature: -40 ℃ ~ +125 ℃
  • Power Input: 4.5V ~ 9V (10VMAX), USB-powered
  • Drive Type: Dual high-power H-bridge driver
  • Current: continuous transmission ≈70mA (200mA MAX)
  • Standby: <200uA
  • Size: (L)X(W) 4.8x2.5 cm


Features:

  • A great set of tools to develop ESP8266.
  • ESP8266 has 10 IO Pins.
  • ESP8266 full IO mouth leads directly download without resetting.
  • Open-source, interactive, programmable, low cost, simple, smart, WI-FI enabled.
  • Greatly speed up your IOT application developing process.
Jag har 5 st NodeMcu Lua WiFi Internet of Things development Board based ESP8266 CP2102

The NodeMcu Development Kit based on ESP8266, CP2102 integates GPIO, PWM, IIC, 1-Wire and ADC all in one board. Power your developement in the fastest way combinating with NodeMcu Firmware.

  • Build on ESP8266 sdk
  • Build on CP2102 USB to TTL
  • Lua core based on eLua project
  • cjson based on lua-cjson
  • File system based on spiffs
  • Easy to access wireless router
  • Based on Lua 5.1.4 (without debug, os module.)
  • Event-Drive programming preferred.
  • Build-in json, file, timer, pwm, i2c, spi, 1-wire, net, mqtt, coap, gpio, wifi, adc, uart and system api.
  • GPIO pin re-mapped, use the index to access gpio, i2c, pwm.
  • Both Integer version(less memory usage) and Float version(Default) firmware provided.

Features:
  • Now supports the Arduino IDE with Arduino ESP8266
  • Uses WiFi Module – ESP-12E.
  • USB – Power 5v and program via micro USB port
  • CP2102 USB TTL Module
  • Fits on a standard breadboard and gives access to a row of holes either side
  • 10 GPIO, every GPIO can be PWM, I2C or 1-wire
  • Headers – 2 x 2.54mm 15-pin header with access to GPIOs, SPI, UART, ADC, and power pins
  • Misc – Reset and Flash buttons
  • Dimensions – 49 x 24.5 x 13mm
  • USB-TTL included, plug n play
  • FCC CERTIFIED WI-FI module, PCB antenna
  • Can see the Nodemcu LUA development environment as an alternative to the Arduino ESP8266
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