Expansion shield for NodeMCU Development Board. Connect up to 4 Ultrasonic Range Sensors, 4 Passive-Infrared Sensors, and other I2C SensorsDesigned by BurgessWorld Custom Electronics in United States of America
This expansion shield for the Wirlesss Development Board found HERE has an on-board ATMega328P micro-controller who's only purpose is to serve sensor data. It offloads all of the sensor reading duti…Read More…
This expansion shield for the Wirlesss Development Board found HERE has an on-board ATMega328P micro-controller who's only purpose is to serve sensor data. It offloads all of the sensor reading duties from the NodeMCU Development board and responds to simple serial queries with sensor data on-demand.
NOTE: This shield is NOT COMPATIBLE with the Arduino UNO or any other protoyping board. It is designed to fit the Wireless Development board linked above only.
NOTE2: This shield does not come with stackable headers and must mounted on TOP of any additional shields in order to access all of the sensor ports.
This shield has the following dedicated sensor ports:
NOTE3: Micro-USB port is for supplying 5V power only and cannot be used to program the shield.
The CORE sketch running on this board listens for queries on the serial port and responds with sensor data.
Using a USB-Serial converter, you can modify the CORE sketch or upload your own by selecting the UNO/Genuino from the boards menu of the Arduino IDE and selecting the serial port of your USB-Serial converter.
NOTE4: The RUN/PROG switch must be placed in the PROG position to upload a sketch and then placed back into the RUN position for operation.
The CORE sketch for the shield and an example query sketch for the NodeMCU development board can be found in my GitHut repository HERE
You can order this shield fully-assembled or as a kit for self-assembly by selecting the option to the right. All SMD components are pre-installed.
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