Turn on the "listen for notifications", then you can see the data from the arduino side too.ĮDIT: Arduino code download link in video description.Īrduino: 1.8.9 (Mac OS X), Board: "Arduino Nano, ATmega328P" Sketch uses 3600 bytes (11%) of program storage space. If you create a new string, th app send it to the arduino immediately. With the "Write new value" button can add the strings, what you want to send to the arduino. Then can send any character or word to the arduino. If you connect the BLE module to the arduino, and using long time, then place 1K resistor between theĪrduino TX and BLE RX pin, and 2K resistor from between 1K and the GND.Īfter connected to the BLE module, change the "HEX" in the top right corner to "STRING" Its similar as other bluetooth modules (HC-05/06) See image if not clear.īluetooth VCC to Arduino 3v3 (if basic BLE module without power shield) I've done it in two projects and it works flawlessly.- Iphone 4S or later, and Ipad with BLE (maybe from the "air"?) The TP link can work as its own AP, so you can connect directly to it without the use of another router. Not only is that likely less expensive than a WiFi shield but also probably works better. These accept 5V USB power and you can run them off of the Arduino. If power in not a problem than you still should be able to connect the Ethernet card to a little Pocket router such as the TP- Link WR703n or WR702n. can easily connect to it.īluetooth on the other hand is much less power hungry than WiFi. It may have much more data transfer rate than you need, however it is ubiquitous and nearly all mobile phones, tablets, laptops etc. Maybe I should just face the fact that I will need to stick with BlueTooth. I guess WiFi is probably overkill for what I am trying to achieve. I am just trying to find a way, other than BlueTooth (if possible) to create a connection between two devices, one being the Arduino.
Unfortunately that solution will not work for me, as the device is not designed to be used near a router.
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