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Infrared Shield for Ardino

Infrared Shield for Ardino

Item ID: 10019673

Sale Price:US$10.91

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This shield adds a pair of infrared transmitter and receiver to your Arduino. The spare area can also be used as breadboard. Interesting sample project is WiFi TV remote control using Android smartphone.

First, we need to configure the Juniper wifi shield. When use AT command to configure the Juniper WiFi shield, remove ATMEGA328P on the Arduino, short J4 (Pi1) and J5 (p2), Short J4 (pin2) and J5 (pin1), then connect the Arduino with Juniper installed to PC.


Using serial terminal console on PC, the configuration steps are as follows:


AT           --- Detect if module is connected to the virtual COM, and if the module can receive the AT commands from the host

[OK]        --- The response from the module.


AT+WD   -- Disconnect from the current network



AT+NDHCP=0     --- Not use DHCP



AT+NSET=,,   --- Set fixed IP, network mask, gateway




AT+WAUTO=0,LS,,01                       ------ Set mode "STA", connect to SSID "LS" and use channel -1



AT+NAUTO=1,1,,2000-         -- Set TCP(1) server, and port is 2000



ATC1   -- Automatically reconnect after reset



AT&W0      -- Automatically save



ATA      -- Automatically connect to IP SubNet Gateway 




Step 2: Remove Juniper, Download IRSend code to Arduino, and then reinstall Juniper to Arduino, set the Juniper to talk to ATMEGA328 through UART. The setting is as follows:


J4(pin1) is connected to J4(pin2), J5(pin1) is connected to J5 (pin2).


3. Install TV remote control.apk to Android smartphone, path: \IR\TV remote control\bin

Package Includes:

  • 1 x Infrared Shield for Ardino
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