4455-LED-434-PER SILABS [Silicon Laboratories], 4455-LED-434-PER Datasheet
4455-LED-434-PER
Related parts for 4455-LED-434-PER
4455-LED-434-PER Summary of contents
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... The demo boards come with the Si4455 range test demo application. The range test demo implements Packet Error Rate (PER) measurement. PER is a commonly-used technique for measuring the quality of RF links in wireless systems under particular conditions. 1.1. Kit Contents Qty Part Number EZR-LEDK2W-434 2 4455-LED-434-PER 2 Toolstick_BA 2 USB-XTEN-01 4 AAA EZR-LEDK2W-868 ...
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... Si4455-2WayLink-DEMO Figure 1. Si4455 RFStick 434 MHz Transceiver Board (P/N 4455-LED-434-PER) Figure 2. Toolstick Base Adapter (P/N Toolstick_BA) For more information on using the RFstick and the Toolstick Base Adapter together to develop your own application please refer to the “AN692: Si4355/Si4455 Programming Guide and Sample Code.” ...
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... It is also possible to define custom RF parameters for communication. Custom parameters can be stored with the Wireless Development Suit (WDS). For more information on creation and storage of custom parameters, refer to the WDS User’s guide for EZRadio Next Generation. Si4455-2WayLink-DEMO P P – ...
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... Range test demo automatically reads required frequency band information from the on board EEPROM and selects the appropriate frequency range. Silicon Labs provides Si4455 Two Way Demo Link Kits for the following frequency bands: Middle band: 425–525 MHz ...
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... Frequency number: Middle band: 1 High band—868 MHz: 2 High band—915 MHz: 4 Node address: 5 Modulation: High precision GFSK Data rate number: 1 (FSK: 9.6 kbps, OOK: 2.4 kbps) Si4455-2WayLink-DEMO Rev. 0.1 5 ...
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... Si4455-2WayLink-DEMO 2.4. Menu System of the Range Test Demo Range test demo provides a light-weight menu system (using switches, push-buttons and LEDs of the RFstick) to control demo states and set parameters. The user can change the state of the demo through the menu system with push-buttons. The actual state of the demo is shown on the LEDs. Switches are used as inputs during parameter selection ...
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... PB1: switches to TX state PB3: switches to Ready state PB4: resets PER (only receiver’s PER will be reset) PB2 + PB4: switches to the configuration menu Si4455-2WayLink-DEMO LED3 LED4 PER < 1% off off PER > off PER > ...
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... Si4455-2WayLink-DEMO 2.4.1.3. TX State In TX state the node sends packets to the receiver repeatedly with half second timeout including the node address. After sending the packet, transmitter waits for ACK packet until the half second transmit timeout. The transmitter recalculates its PER after receiving the ACK packet or timeout occurred. ...
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... Options: PB3: Stores new settings Results: i. blinks all LED once if selection is OK ii. blinks LED4 and beeps buzzer once if parameter had to be set to default because of not supported selection Next state: Ready state Si4455-2WayLink-DEMO Rev. 0.1 9 ...
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... Si4455-2WayLink-DEMO 2.4.1.8. Modulation Configuration Menu The user can set the modulation in this menu state. State Display: LED4 blinks Set the Configuration: Set one of the followings on the switches: Custom: SW1–SW4 are on High precision GFSK: SW1 is on, all others are off ...
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... Schematics Schematics of the RFstick boards of the kit can be seen on the following pages. Complete manufacturing file pack with CAD/CAM files and BOMs can be found at silabs.com. Si4455-2WayLink-DEMO Rev. 0.1 11 ...
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... Si4455-2WayLink-DEMO 12 Rev. 0.1 ...
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... N : OTES Si4455-2WayLink-DEMO Rev. 0.1 13 ...
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... Si4455-2WayLink-DEMO C I ONTACT NFORMATION Silicon Laboratories Inc. 400 West Cesar Chavez Austin, TX 78701 Tel: 1+(512) 416-8500 Fax: 1+(512) 416-9669 Toll Free: 1+(877) 444-3032 Please visit the Silicon Labs Technical Support https://www.silabs.com/support/pages/contacttechnicalsupport.aspx and register to submit a technical support request. The information in this document is believed to be accurate in all respects at the time of publication but is subject to change without notice. ...