Digi XBee Pro ZB S2C 低功耗 ZigBee 模組 (63mW) low power ZigBee module 3200M 原廠

商品說明 我們現在引進了第二代 XBee “ZigBee” 模組。這款 PRO 第二代 ZigBee 協定 63mW 模組配備線狀天線，非常適合用於點對點、多點以及網狀網路。 相較於第一代模組，這款模組的入門難度稍高，不屬於即插即用型。您必須先設定一個「協調器」模組才能讓它們正常運作。如果您正在參考《建構無線感測器網路》 (Building Wireless Sensor Network) 一書，我們建議您使用此模組，因為書中以第二代系列為主要教學內容。 第二代模組無法與第一代模組通訊。如果您已經擁有第一代 XBee，可能需要繼續使用它們。第二代模組在許多專案中並不一定比第一代「更好」，它們只是設計不同，使用了 ZigBee 無線協定而非 802.15.4。這使得它們更適合於低功耗應用以及希望建立網狀拓撲（將多個 XBee 散佈開來配置）的高階使用者，但對於基本的點對點設定來說較為複雜。 XBee 的引腳間距為 2mm，而非標準的 0.1 英寸，因此無法直接插入麵包板。為此，它們最適合搭配我們的 XBee 轉接模組套件（內含 250mA 3.3V 穩壓器）或 USB XBee 轉接器使用。 這款模組隨附線狀天線，價格與晶片天線相同，但由於天線性能提升，訊號範圍增加了 50%，性能卓越。 技術規格 頻率： 2.4 GHz 傳輸範圍：室內/城市：最遠 300 英尺（90 公尺）戶外視線無阻：最遠 2 英里（3200 公尺） 數據傳輸速率： 250 kbps 接收靈敏度： -101 dBm 工作電壓： 2.7 V 至 3.6 V 供電電流：發射時：120 mA (峰值 205mA)接收時：31 mA (峰值 47mA) 關機模式：< 3.5 μA 輸出功率： 63 mW (18 dBm) 最高工作溫度： +85°C 天線類型： 線狀天線 品牌： Digi International 尺寸： 3.294 cm x 2.438 cm 介面類型： SPI, UART 技術補充（英文） 以下為原廠英文技術說明，提供使用者參考。 We now carry the Series 2 XBee “ZigBee” modules. This is the PRO Series 2 ZigBee protocol 63mW with wire antenna. Its good for point-to-point, multipoint and mesh networks. This module is a little more difficult to get going than the Series 1 – you must set up a “coordinator” module so they are not as plug-and-play. We suggest this module for those who are following the Building Wireless Sensor Network book as it focuses on Series 2. Series 2 modules cannot talk to Series 1 modules so if you already have some S1 type XBees you may want to stick with them. The S2 modules are not necessarily ‘better’ than S1 for many projects. They’re just different as they use the “ZigBee” wireless stack instead of the 802.15.4. This makes them better for low power usage and advanced users who want a mesh topology (many XBees in a spread-out configuration) – but they are more difficult to use for basic point-to-point setups. The pins on an XBee are 2mm spacing, not 0.1″ so they will not fit into a breadboard. For that reason, they work best in our XBee adapter module kit (which has a 250mA 3.3V regulator) or with the USB XBee adapter. This module comes with a wire antenna, its the same price as a chip antenna but 50% more range because of the improved antenna, awesome! Frequency: 2.4 GHz Range: 2 mile Data Rate: 250 kbps Sensitivity: – 101 dBm Operating Supply Voltage: 2.7 V to 3.6 V Supply Current Transmitting: 120 mA Supply Current Receiving: 31 mA Output Power: 63 mW Maximum Operating Temperature: + 85 C Antenna Connector Type: Wire Brand: Digi International Dimensions: 3.294 cm x 2.438 cm Interface Type: SPI, UART Details: TX Peak Current: 205mA RX Current: 47 mA (@3.3 V) Power-down Current: < 3.5 μA Indoor/Urban: up to 300 ft (90 m) Outdoor line-of-sight: up to 2 miles (3200 m) Transmit Power: 63mW (18dBm) Receiver Sensitivity: -102 dBm 文件資料 This handy chart from Digi shows the differences between all of the different XBees in the family Mechanical Diagram for XBees Spec sheet about Series 2 XBees