![]() ![]() You can update the RFbee firmware using the Arduino IDE using the procedure below. Take a look in the sketch code and uncomment the couple of lines coded for 868Mhz if your RF Explorer is in that band. In this tutorial we will use RFBee in 915Mhz, but equivalent results will be obtained in the 868Mhz. Play with antenna orientation till you get the best power response. RFExplorer will show received power and frequency. Power the unit back, it will start transmission after Stalker led blinks 6 times. Set RFBee to work ¶Īfter you upload the script in the Stalker, power off the unit completely so both ATMegas (Stalker's and RFBee's) resets at the same time and you start from a clean state. Some familiarity with RFExplorer and RFBee user manual is required, otherwise some steps may not be obvious to you. Feel free to check the trivial sketch code to better understand how it works, and make your own changes. We will use them as simple switches to configure the RFBee in different ways. You also need a way to connect your Stalker to your PC to upload the sketch, I personally used a CP2102 USB bridge, you can use other USB bridges including the UartSBee recommended by Seeed.Īlternatively, you can do the same with an Arduino compatible board but will have to connect the RFBee with RX/TX of the CPU using a XBee 2mm connector, which may not be easy to get at your local shop.įinally, you will need two jumper cables to connect Stalker port 2 to GND and port 3 and GND. You may use a Seeeduino Stalker v02b to host the RFBee. This example code is in the public domain and available here and tested in Arduino IDE v0022. An ideal tool to experiment with digital RF transmission. The RFBee is a nice device which accepts some simple AT ASCII command strings to do some basic configuration. Here is a tutorial on how to use a RFBee transceiver from with a RF Explorer Spectrum Analyzer from RFBee monitored by RF Explorer ¶ The UartSBee device and the XbeeShield are sold separately.įigure 1: USB using UartSBee (The following picture's demonstrated with older version UartSBee) ¶įigure 2: Seeduino via XbeeShield (Version 1) ¶ to any other device having a Uart port. ![]() to a Seeeduino (or Arduino) via an XbeeShield.The RFBee can be connected in various ways, e.g.: Easy to implement of WSN (Wireless Sensor Network)Įlectrical Characteristics ¶ Specification. ![]() RFbee’s will not communicate with Xbee’s, so RFbee’s need to be used on both ends of the wireless connection. Only the Rx,Tx, VCC, GND pins are identical to the Xbee. ![]()
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