- Project: Microduino-Nrf24 Controls Household Applications
- Purpose: By Microduino-Nrf24 node communication, you can control smart switch to get control of household applications.
- Difficulty: Middle
- Time-consuming: 3-hour
- Maker：Microduino Studio-Ray
|Electric control board
|Reformable patch board
|micro usb cable
Electric control board consists of a pressure reduction module, a relay, Microduino 27pin slot and a wiring slot, which is easy to have an extensive connection with Microduino modules.
Put it into the socket and you can make a smart power plug. More details, please refer to: Microduino Wifi Controls Household Applications
- Step 1: Inside the smart power plug:
- Step 2: Build the circuit
Stack all modules needed.
- Step 3: Download test program and open.
The side with buttons is the sending end and the other side is receiving end. First, let’s test if the communication is ok. Open serial communication on the receiving end and dial switch, it means OK when the serial port output shows 0,1.
- Step 4: Take off USBTTL module on receiving end, fixate the socket and Microduino module and then plug in, making sure offering power for the application to be controlled. Here we adopt a small humidifier.
Adjust the switch to smart control mode.
You can have a control of your household applications through Microduino-Nrf24.