Data Sheet

17 (31)
Documentation Title Documentation No Revision Classification Status Date
EH-MW24 Datasheet V0.1 Public Preliminary Apr 15, 2022
In Network Communication Processor (NCP) mode, all protocol stack will be offloading to EH-NW24 while
an external host is focusing on IoT applications. This will take advantage of full computing resources on
EH-MW24 to take care of all communication related tasks and minimize software changes required on an
external host. The following diagram shows the NCP deployment scenario and software architecture.
In Radio Communication Processor (RCP) mode, EH-NW24 is simply performing 802.15.4 MAC functions
while an external host will take care of all upper level protocol stacks as well as on IoT applications. This
will take advantage of full computing resources on the host and simplifies software structure on EH-
MW24. The following diagram shows the RCP deployment scenario and software architecture.
802.15.4 PHY
802.15.4 MAC
6LowPAN ZigBee PRO Network Layer
IPv6
ZigBee
Base Device
UDP
ZigBee PRO
APS Layer
ZigBee
Device
IoT Applications
TCP
Module
Software
EH-MW24
FCC ID:
2ACCRMW24
IC ID:
20625
-MW24
CMIIT ID:
XXXXYZNNNN
Powered by Qualcomm QCA4024
(BLE 5 + 802.15.4)
Host
Application
Processor
Up to 2x
UART
Up to 2x
UART
Host Application Processor
QCA4024 Module
Thread
ZigBee
Network Co-Processor
SPI
SDIO
OR
802.15.4 PHY
802.15.4 MAC
6LowPAN ZigBee PRO Network Layer
IPv6
ZigBee
Base Device
ZigBee PRO
APS Layer
ZigBee
Device
IoT Applications
UDP TCP
Module
Software
EH-MW24
FCC ID:
2ACCRMW24
IC ID:
20625
-MW24
CMIIT ID:
XXXXYZNNNN
Powered by Qualcomm QCA4024
(BLE 5 + 802.15.4)
Host
Application
Processor
SPI
SDIO
SPI
SDIO
Radio Co- Processor
Host Application Processor
QCA4024 Module
Thread
ZigBee