[Discontinued] IoT Starter Kit
£8.40
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£8.40
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101-70-C30
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Description
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 LED’s for Relay output status
WHAT’S IN THE PACKAGE
- 1x SainSmart 2/8 channels relay
- 1x NodeMCU LUA WiFi module
Return policy
Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.
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We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Manufacturing
Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.