WiFly Module RN-XV

I just see this module on spark fun. The concept is replace a Xbee network with wifi solution.I have many equipment using Xbee network and I want to take control by smartphone. So, option is Bluetooth or wifi.┬áBut Bluetooth is not a wise choose for robot/autonomous. Many limitation to control, range and need more equipment…

XBee Telemetry for APM 2.0 (Part 1 – Setup)

I’m using XBee on APM 1.0 before. But it stop working with unknown reason. Today I decided to get replacement Xbee and I choose “XBee Pro 900 RPSMA”. It can use external antenna and also support my old 900Mhz module (I feel like it only broke one). The setup on Xbee module is really easy.…