降價! RF04 無線電USB介面通訊模組 查看大圖

RF04 無線電 USB 介面通訊模組 (庫存數:2)

CMR0004

The RF04 is a very easy to use radio telemetry module set for your I 2C devices.

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NT$ 2,074 含稅

-NT$ 2,074

NT$ 4,148 含稅

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產品介紹:

The RF04 is a very easy to use radio telemetry module set for your I 2C devices. The main module is powered from the USB bus, so it needs no external power supply or batteries. Just plug it into your PC and it will appear as a COM port. The RF04 module set can be used by anyone who can program a PC to use the COM ports.

產品規格:

Power Requirement - Powered entirely from USB port
Over Air Data Rate - 19200 bps.
Default Frequency - RF04-400 (EU) 433.92MHz / RF04-900 (USA) 869.85MHz
Range - Up to 250m line of site, Up to 150m for RF04/900
Data Buffer - Internal 128 byte buffer

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