[Discontinued] IoT Starter Kit

SPECIFICATION:

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 LEDs for Relay output status

WHATS IN THE PACKAGE

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