EZR-LCDK2W-434 Silicon Labs, EZR-LCDK2W-434 Datasheet - Page 9

• Manufacturer Part Number: EZR-LCDK2W-434
• Description: RF Development Tools Two-Way Demo Kit LCD Display (434MHz)
• Manufacturer: Silicon Labs
• Type: RF Transceiversr

Specifications of EZR-LCDK2W-434

• Product: Development Kits
• Tool Is For Evaluation Of: Si4455
• Frequency: 434 MHz

EZRadio-2WayLink-DK
The frequency and the modulation can be selected on the second menu page. Selectable frequency values belong
to the frequency band of the RFpico board. Modulation can be “2GFSK_I”,
which
refers to 2GFSK with high-preci-
sion TX crystal, “2GFSK_h”,
which
refers to 2GFSK with low cost TX clock, and “OOK”.
Figure 7. Menu Page: RF Parameters 2/6
On the third menu page, only the data rate can be selected by the user. The second menu item only informs the
user about deviation or bandwidth RF parameter, which depends on the selected modulation and data rate.
“Deviation” is shown if the selected modulation is 2GFSK and “Bandwidth” if the modulation is OOK.
Figure 8. Menu Page: RF Parameters 3/6 (Modulation is 2GFSK)
Figure 9. Menu Page: RF Parameters 3/6 (Modulation is OOK)
Figure 10. Menu Page: RF Parameters 4/6
The fifth and sixth menu page is used to configure the packet configuration of the range test demo. PB2 + PB3
button combo can be used on both pages to decrease the value of the selected menu item.
Packet length and maximum number of packets can be selected according to section “2.2.5. Packet Length” and
section “2.2.6. Maximum Number of Sent/received Packets”. Packet length cannot be set if RX mode operation is
selected previously, since the received packet contains the length information.
Rev. 0.1
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