Número de pieza	Fabricante / Marca	Breve descripción
ATZB-S1-256-3-0-C	Microchip Technology	RF TXRX MODULE 802.15.4 CHIP ANT
ATZB-S1-256-3-0-CR	Microchip Technology	RF TXRX MODULE 802.15.4 CHIP ANT
ATZB-S1-256-3-0-U	Microchip Technology	RF TXRX MODULE 802.15.4 U.FL ANT
ATZB-S1-256-3-0-UR	Microchip Technology	RF TXRX MODULE 802.15.4 U.FL ANT