User Manual

EMMY-W1 series - User Manual
UBX-16015271 - R03 Product Information Functional description
Page 9 of 46
1.6.5 Compliance
 RoHS compliant
 Radio type approvals for Europe, USA, Canada, Japan, Korea, Taiwan, China and Australia
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1.7 Additional reserved MAC addresses
The EMMY-W1 module series has four unique consecutive MAC addresses reserved for each module, from
which the first two addresses are already stored in the configuration during production. The first address is used
for the Bluetooth communication while the second address is configured for Wi-Fi communication. The Data
Matrix Code on the label includes the Bluetooth MAC address (see section 9). The remaining two MAC
addresses are not used in the manufacturing configuration, but are reserved for usage with the module.
MAC address
Assignment
Last two bits of MAC address
Example
Module1, address 1
Bluetooth
0b00
D4:CA:6E:44:00:04
Module1, address 2
Wi-Fi
0b01
D4:CA:6E:44:00:05
Module1, address 3
(free for use)
0b10
D4:CA:6E:44:00:06
Module1, address 4
(free for use)
0b11
D4:CA:6E:44:00:07
Module2, address 1
Bluetooth
0b00
D4:CA:6E:44:00:08
Module2, address 2
Wi-Fi
0b01
D4:CA:6E:44:00:09
Module2, address 3
(free for use)
0b10
D4:CA:6E:44:00:0A
Module2, address 4
(free for use)
0b11
D4:CA:6E:44:00:0B
Table 2: MAC address assignment
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Approvals are pending.