NODii 2 Pair with RFM69 Radio
This is the NODii 2 Pair bundle. When purchasing a NODii, it is best to buy a pair to test wireless communications between 2 NODii boards. This is the perfect bundle if you are building a wireless sensor network that work within the Arduino ecosystem and MYSensors IOT wireless software library.
Each NODii 2 board has a built in RFM69 radio operating at 433 MHz, 868MHz or 915MHz. Options include either the high power version RFM69HW (20dBm) or the standard power RFM69W (13 dBm).