Hello,
I am currently controllig a robot with a bluetooth module HC-06. The range is not very good and I dont like to connect the bluetooth module to my phone in order to control it. 1.What type of module instead of the bluetooth module do you guys adivice me.
I looked ebay for wireless modules (arduino use as board):
-RF Transmitter and Receiver, only for 1pound
http://www.ebay.co.uk/itm/Brandnew-1x-315Mhz-RF-Transmitter-and-Receiver-Link-Set-f-Arduino-ARM-MCU-WL-/371003209527?pt=UK_BOI_Electrical_Components_Supplies_ET&hash=item566183b737
Launch distance :20-200 meters (different voltage, different results)
Operating voltage :3.5-12V
2.I dont know the type of communication it uses?
Then I look at controlling from internet and found a post in Letsmankerobots
http://www.instructables.com/id/An-easy-way-to-control-your-Arduino-from-Internet-/
-Is the Arduino Ethernet Board module good?
3.Which one is better to go for, the first one or the internet way or any other suggested way?