Technical data | deRFnode

Dimensions 70 x 68 x 33 mm (without case), 85 x 81 x 40 mm (with case)
Operating temperature -40°C ... +85°C
Control and display elements 2 x button, 3 x LED
IP protection IP00 (without case) / IP30 (with case)
Power supply 5 VDC optional via external power supply, USB or 3 x AA batteries
Power consumption I_sleep < 10 µA
I_idle = 2 mA (typ.)

(in combination with deRFmega128-module)
I_sleep = 10 µA
I_idle = 10 mA (typ.)
I_TxRxOn = 28 mA (typ.)

(in combination with deRFarm7-module)
I_sleep = 250 µA
I_idle = 37 mA (typ.)
I_TxRxOn = 55 mA (typ.)
Connections USB jack / DC
Interfaces 2 x JTAG (AVR, ARM), 1 x Debug, USB, I2C, UART, SPI, GPIO, ADC
Integrated sensors temperature, light and acceleration sensor
Flash / RAM 4 Mbit flash for firmware upgrades and user-defined data
Provided radio modules deRFmega128 + deRFarm7