[discontinued] IoT Starter Kit

SKU: 101-70-C30
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This product aims to be a hotspot in the home, linking smart devices and sensors together. Including a Wi-Fi board and a relay, this IoT kit helps you easily to make a smart home. Aiming at IoT beginners, a step-by-step tutorials is provided.

  • NodeMCU has built-in USB-TTL serial with super reliable industrial strength CH340G for superior stability on all supported platforms.
  • Can be used to control Arduino electronic components like sensor, module, LEDs; but also control household applications remotely from Android/IOS APP.
  • The kit comes with step-by-step tutorials and sample code which can save lots of your research and learning time.

NodeMCU LUA WiFi Module:

  • Power input: 4.5V ~ 9V (10V MAX), USB-powered
  • Communication interface voltage: 3.3V
  • Current: continuous transmission: ≈70mA (200mA MAX), Standby: <200uA
  • Drive Type: Dual high-power H-bridge driver
  • Flash size: 4MByte
  • No need to download resetting
  • Wireless 802.11 b/g/n standard
  • WiFi at 2.4GHz, support WPA / WPA2 security mode
  • Antenna type: Built-in PCB antenna is available
  • Support STA/AP/STA + AP three operating modes
  • Built-in TCP/IP protocol stack to support multiple TCP Client connections (5 MAX)
  • D0 ~ D8, SD1 ~ SD3: used as GPIO, PWM, IIC, etc., port driver capability 15mA
  • AD0: 1 channel ADC
  • Transfer rate: 110-460800bps
  • Support UART / GPIO data communication interface
  • Remote firmware upgrade (OTA)
  • Support Smart Link Smart Networking
  • Working temperature: -40 ℃ ~ + 125 ℃
  • ESP8266 has IO Pin


SainSmart 2/8 Channels Relay:

  • 5V Relay interface board, and each one needs 15-20mA Driver Current
  • Equipped with high-current relay, AC 250V 10A ; DC 30V 10A
  • Standard interface that can be controlled directly by micro-controller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)
  • Indication LED’s for Relay output status


  • 1x SainSmart 2/8 channels relay
  • 1x NodeMCU LUA WiFi module

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