Microduino NRF Controls Household Application

Outline 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 Equipment Module Number Function Microduino-Core 2 Core board Microduino-USBTTL 2 Download program Microduino-nRF24 1 Wireless transmission Other Equipment Electric control board One Reformable patch board One micro usb cable One Switch One Schematic 文件:SmartOutletControlNrf24Schematic1.png 600px 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 Program [MicroduinoNrfControlOutlet] Debugging Step 1: Inside the smart power plug: 文件:SmartOutletControlWifi1.png 600px Step 2: Build the circuit Stack all modules needed. Sender: 文件:SmartOutletControlNrf241.png 600px Receiver: 文件:SmartOutletControlNrf242.png 600px 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. 文件:SmartOutletControlNrf243.png 600px Adjust the switch to smart control mode. 文件:SmartOutletControlNrf244.png 600px Result You can have a control of your household applications through Microduino-Nrf24. Video