FireFly3

Version 17 (Anthony Rowe, 02/10/2012 01:29 pm)

1 1 Anthony Rowe
h1. FireFly Version 3
2 5 Anthony Rowe
3 11 Anthony Rowe
The FireFly 3 is an ATmega128rfa1 powered wireless sensor device with the following specifications:
4 12 Anthony Rowe
5 11 Anthony Rowe
 * 16MHz with 32KHz low-power clock
6 11 Anthony Rowe
 * Integrated 802.15.4 compatible 2.4GHz radio
7 11 Anthony Rowe
 * 16KB RAM, 128KB FLASH, and 4KB EEPROM
8 11 Anthony Rowe
 * 2 UARTS, I2C, SPI, GPIO, ADC
9 11 Anthony Rowe
10 17 Anthony Rowe
There are two primary versions of the FireFly platform.  One is a development board that has USB connectivity for built-in programming and an easy connection to a PC.  We also have a miniature low-cost version without the USB connectivity and user IO that can be used for deployments.
11 17 Anthony Rowe
12 13 Anthony Rowe
Previous FireFly version information available here: [[FireFly]]
13 13 Anthony Rowe
14 16 Anthony Rowe
h2. *FireFly Development Board*
15 9 Anthony Rowe
16 5 Anthony Rowe
!ff3-dev.jpg!
17 6 Anthony Rowe
18 16 Anthony Rowe
h2. *FireFly Environmental Sensor Board*
19 9 Anthony Rowe
20 14 Anthony Rowe
FireFly micro with environmental sensing board with the following sensors:
21 14 Anthony Rowe
22 14 Anthony Rowe
 * Light
23 15 Anthony Rowe
 * Audio
24 14 Anthony Rowe
 * Temperature
25 14 Anthony Rowe
 * Pressure
26 14 Anthony Rowe
 * 3-axis acceleration
27 14 Anthony Rowe
 * Humidity
28 1 Anthony Rowe
 * PIR Motion
29 15 Anthony Rowe
 * Liquid / Relay switch
30 14 Anthony Rowe
31 7 Anthony Rowe
!ff3-env-sensor.jpg!
32 9 Anthony Rowe
33 16 Anthony Rowe
h2. *FireFly Plug Meter and Control Board*
34 8 Anthony Rowe
35 10 Anthony Rowe
 * 1 outlet (110-240VAC)
36 10 Anthony Rowe
 * Mechanical relay switching
37 10 Anthony Rowe
 * RMS Current, RMS Voltage, True Power, Apparent Power, Reactive Power, Power Factor
38 10 Anthony Rowe
 * 2KHz Sampling Rate
39 10 Anthony Rowe
 * 1W resolution with 1700W max load
40 10 Anthony Rowe
 * Local processing support asynchronous pushing of power events on change
41 10 Anthony Rowe
42 8 Anthony Rowe
!ff3-plug-front.jpg! !ff3-plug-back.jpg!