I2C Shield for NodeMCU ESP8266 with Integrated USB and I2C Port
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Highlights
- Interface the NodeMCU ESP8266 to the NCD Product Line
- Integrated I2C Expansion Port
- Compatible with NCD I2C Devices and Sensors
- Use the ESP8266 to Control Relays and Monitor Current
- Expand the ESP8266 to Control FETS
This ESP8266 host adapter was designed specifically for the NodeMCU version of the ESP8266, allowing I2C interface to our entire NCD product line.
The NodeMCU includes an integrated USB port for power and programming to the ESP8266.
The ESP8266 is an incredible platform for IoT application development. The ESP8266 provides a mature platform for monitoring and control applications using the Arduino Wire Language and the Arduino IDE.
The NodeMCU ESP8266 is available here or may be purchased directly from www.nodemcu.com.
Rev.A I2C connections are 4,5 (Use Wire.begin(4,5); //to configure I2C).
nodeLynk™ Master Adapter
This is a nodeLynk Master adapter. nodeLynk Master adapters speak to a chain of nodeLynk devices using I2C communications.
What is nodeLynk?
Chain expansion devices using nodeLynk. Connect a wide variety of accessories to expand the capabilities of a nodeLynk compatible controller. Use nodeLynk to add Relay Controllers, Sensors, PWM Drivers, Displays, and a wide variety of 4-20mA, 0-10V ADCs and DACs, as well as a wide array of TTL & Isolated GPIO devices. All nodeLynk devices use I2C communications to chain devices together. nodeLynk is an easy way to expand functionality without soldering. nodeLynk allows expansion in seconds so you can focus on your software and firmware development.
Wiring Diagrams
Out of stock