Semtech SX1280 Скачать руководство пользователя страница 1 | Manualshive

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WIRELESS & SENSING PRODUCTS

SX1280/SX1281

Long Range, Low Power

2.4 GHz Transceiver

User Guide for the

SX1280 Development Kit

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Содержание SX1280

Страница 1: ...www semtech com WIRELESS SENSING PRODUCTS SX1280 SX1281 Long Range Low Power 2 4 GHz Transceiver User Guide for the SX1280 Development Kit...

Страница 2: ...2 1 Connect the SX1280 Development Kit 5 2 2 Welcome Display 5 2 3 How to Navigate with the Touch Screen 5 2 4 Check and Upload the Firmware File 6 3 Ping Pong Demo 7 4 PER Demo 8 5 Ranging Demo 9 6...

Страница 3: ...gure 6 PER Demo Slave Display 8 Figure 7 PER Demo Master Display 8 Figure 8 Ranging Demo Slave Display 9 Figure 9 Radio Settings Display in Ranging Demo 9 Figure 10 Ranging Demo Settings Display 9 Fig...

Страница 4: ...ered with the following contents 2 SX1280 Development Kits 2 connection cables Mini USB USB Before powering the kit make sure to assemble the three parts shown in the image below Figure 1 From left to...

Страница 5: ...DEMO PER This performs a unidirectional packet error rate test between user defined Master and Slave units DEMO Ranging This performs a ranging test between user defined Master and Slave units Additio...

Страница 6: ...version download the firmware from the website www semtech com and save it to your PC The firmware can then be uploaded to the SX1280 Development Kit To upload the firmware file Connect the SX1280 De...

Страница 7: ...to adjust the same radio settings on the Master and the Slave units See Section 7 for more details on the radio settings Before starting the test Place the Slave unit into the desired position Place...

Страница 8: ...e Slave units See Section 7 for more details on the radio settings Before starting the test Place the Slave unit into the desired position Place the Master unit into the desired position Press SLAVE t...

Страница 9: ...ings from this menu Press SETTINGS to adjust the same radio settings on the Master and the Slave units See Section 7 for more details on the radio settings From the Radio Settings menu you can change...

Страница 10: ...he Master unit into the desired position Press SLAVE to toggle the unit to MASTER and vice versa To start the Ranging test Press START first on the Slave unit then on the Master Unit When testing in R...

Страница 11: ...Test Modes menu allows you to select certain preset test modes These test modes allow the test of consumption of the radio in the respective modes additionally that can be of use for testing the spec...

Страница 12: ...aram 2 choose a BandWidth BW of either 400 kHz 800 kHz or 1 6 MHz Param 3 The Coding Rate CR of the Forward Error Correction applied to the packet of either CR 4 5 4 6 4 7 4 8 or CRLI 4 5 4 6 4 7 Payl...

Страница 13: ...nd 248 bytes Ranging Modem 7 4 The radio settings available for the Ranging Modem are The Frequency Freq as described in Section 7 5 The Transmission Power Tx Pow in steps of 1 dBm between 18 dBm and...

Страница 14: ...In this menu you can reset the SX1280 Development Kit to its factory settings Press on Fact Reset The Utilities section is also useful to check the Firmware Version the GPS satellites that the unit se...

Страница 15: ...NS IN WHICH THE FAILURE COULD BE REASONABLY EXPECTED TO RESULT IN PERSONAL INJURY LOSS OF LIFE OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE INCLUSION OF SEMTECH PRODUCTS IN SUCH APPLICATIONS IS UNDERSTO...

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