Microchips MRF24J40MA is a very small, wireless 2.4GHz IEEE 802.15.4 transceiver module. This module is surface mounted and comes with an integrated PCB antenna, internal voltage regulator and integrated crystal oscillator. MRF24J40MA is compatible with a range of software including ZigBee, MiWi and MiWi P2P. Not to mention, this module is compliant with a range of PIC families include PIC16F, PIC18F, PIC24F/H, dsPIC33 and PIC32.

The on-board encryption is a great tool to help protect your privacy and data. AES-128 is a symmetric key encryption cypher and allows you to have a secure key to encrypt & decrypt your data. Symmetric ciphers are much more efficient for encrypting large amounts of data, easily.

You can find a range of software with the open-source code available at: http://www.microchip.com/wireless

WPAN (IEEE 802.15.4) - Microchip