Silicon Laboratories EZR-LCDK2W-434 User Manual Download Page 10

E Z R a d i o - 2 Wa y L i n k - D K

10

Rev. 0.1

Figure 11. Menu Page: Node Parameters 5/6 (Function is Tx/TRx)

Figure 12. Menu Page: Node Parameters 5/6 (Function is Rx)

The Self ID field is filled up automatically based on the serial number of the used RFpico board. It is important to
setup the destination ID accurately, otherwise the link will not work. The destination ID has to be the self ID of the
other device.

Figure 13. Menu Page: Node Parameters 6/6

As described earlier, demo parameters are stored in the MCU's flash memory and restored after power-on-reset.
Default values are loaded if no parameters were previously stored in the flash. The default packet configuration of
the demo is the following:



Destination ID is the same as the Self ID



Packet length is 15 bytes



Max. packets is 1000 packets

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Summary of Contents for EZR-LCDK2W-434

Page 1: ...o the PC The RFpico board provides connection to the Si4455 transceivers All supported types of RFpico boards can be applied to the base board The provided software pack contains all the documentation...

Page 2: ...Way Development Kit 868 MHz 2 MSC LCDBB930 PER LCD base board with range test demo code 2 4455 PCE10D868B Si4455 PICO board with PCB antenna and SMA connector 868 MHz 2 MSC AT50 868 868 MHz antenna 2...

Page 3: ...EZRadio 2WayLink DK Rev 0 1 3 Figure 1 LCD Base Board P N MSC LCDBB930 PER Figure 2 Si4455 RFpico Board 868 MHz P N 4455 PCE10D868B Downloaded from Elcodis com electronic components distributor...

Page 4: ...n the on board EEPROM RFpico can be connected to the LCD base board with RFP1 and RFP2 connectors For more information on using the LCD base board and RFpico boards to develop your own radio applicati...

Page 5: ...the received acknowledge packets Receiver can calculate PER using the following data PTX packet number included in the last received packet PRX number of all received data packets 2 2 RF and Packet Pa...

Page 6: ...mo supports all the three bands The demo can be used with low band RFpico boards as well The range test demo provides four different selectable frequencies in all the supported bands Table 2 lists the...

Page 7: ...meters frequency modulation data rate are defined by the stored custom parameters and they cannot be changed Note Since custom parameters belong to a defined frequency band the firmware goes to error...

Page 8: ...ween menu items push button 3 PB3 is used to change value of the menu item and push button 4 PB4 is used to access the next menu page Some of the menu items have more than ten possible values In such...

Page 9: ...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 Figu...

Page 10: ...l not work The destination ID has to be the self ID of the other device Figure 13 Menu Page Node Parameters 6 6 As described earlier demo parameters are stored in the MCU s flash memory and restored a...

Page 11: ...to transmit ping packets Transmission can be initiated by pressing PB1 After that the originator transmits a ping packet for the other node If it receives the packet correctly it transmits back an ack...

Page 12: ...receive side and is based on the first and last received packet ID Figure 17 Running PER Test Rx Mode 2 6 How to Carry the Range Test Out Connect RFpico boards to the two LCD base boards Put batterie...

Page 13: ...Schematics Schematics of the RFstick boards can be seen on the following pages Complete manufacturing file pack with CAD CAM files and BOMs can be found at www silabs com Downloaded from Elcodis com e...

Page 14: ...EZRadio 2WayLink DK 14 Rev 0 1 Downloaded from Elcodis com electronic components distributor...

Page 15: ...EZRadio 2WayLink DK Rev 0 1 15 Downloaded from Elcodis com electronic components distributor...

Page 16: ...ratories assumes no responsibility for the functioning of undescribed features or parameters Silicon Laboratories reserves the right to make changes without further notice Silicon Laboratories makes n...

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