{{ 'fb_in_app_browser_popup.desc' | translate }} {{ 'fb_in_app_browser_popup.copy_link' | translate }}

{{ 'in_app_browser_popup.desc' | translate }}


Adafruit RFM95W LoRa Radio Transceiver Breakout-868 or 915

Adafruit RFM95W LoRa Radio Transceiver Breakout-868 or 915



{{shoplineProductReview.avg_score}} {{'product.product_review.stars' | translate}} | {{shoplineProductReview.total}} {{'product.product_review.reviews' | translate}}
{{amazonProductReview.avg_rating}} {{'product.product_review.stars' | translate}} | {{amazonProductReview.total_comment_count}} {{'product.product_review.reviews' | translate}}
數量 組合數量
一次最大商品購買數量限制為 99999



{{'products.quick_cart.out_of_number_hint'| translate}}

{{'product.preorder_limit.hint'| translate}}

每筆訂單限購 {{ product.max_order_quantity }} 件

現庫存只剩下 {{ quantityOfStock }} 件


長距離發送數據就像魔術,現在您可以成為一個強大而易於使用的無線電模塊的魔術師。當然,有時你想和一台電腦交談(一個好時機使用WiFi),或者可以和一個電話通話(選擇藍牙低功耗!),但是如果你想發送數據呢?大多數WiFi,藍牙,Zigbee等無線芯片組使用2.4GHz,這對於高速傳輸是非常好的。如果您不那麼關心流媒體視頻,可以使用更低的免許可頻率,例如433或900 MHz。您不能發送數據盡快,但您可以發送數據更遠。




這是900 MHz無線電版本,可用於868MHz或915MHz的發送/接收 -當您加載軟件時,確定的射頻是可以動態調整的。這些是具有與RFM69不兼容的特殊無線電調製的+ 20dBm的LoRa分組無線電,但可以進一步延伸。他們可以使用簡單的有線天線輕鬆地走2公里的視線,或者使用定向天線和設置調整可達20Km

  • 分組廣播與即將到來的Arduino圖書館
  • 使用免授權的ISM頻段:“歐洲ISM”@ 868MHz或“美國ISM”@ 915MHz
  • 為uFL或SMA無線電連接器使用簡單的有線天線或現場
  • SX1276基於LoRa®的帶SPI接口的模塊
  • +5至+20 dBm高達100 mW功率輸出能力(軟件中可選擇功率輸出)
  • + 20dBm傳輸期間〜100mA峰值,有源收音期間〜30mA。
  • 範圍約 2Km,取決於障礙物,頻率,天線和功率輸出

所有收音機都是單獨出售的,只能與同一部件號的無線電台通話。例如RFM69 900 MHz只能與RFM69 900 MHz通訊,LoRa 433 MHz只能與LoRa 433等通話。



Sending data over long distances is like magic, and now you can be a magician with this range of powerful and easy-to-use radio modules. Sure, sometimes you want to talk to a computer (a good time to use WiFi) or perhaps communicate with a Phone (choose Bluetooth Low Energy!) but what if you want to send data very far? Most WiFi, Bluetooth, Zigbee and other wireless chipsets use 2.4GHz, which is great for high speed transfers. If you aren't so concerned about streaming a video, you can use a lower license-free frequency such as 433 or 900 MHz. You can't send data as fast but you can send data a lot farther.'
Also, these packet radios are simpler than WiFi or BLE, you dont have to associate, pair, scan, or worry about connections. All you do is send data whenever you like, and any other modules tuned to that same frequency (and, with the same encryption key) will receive. The receiver can then send a reply back. The modules do packetization, error correction and can also auto-retransmit so its not like you have worry about everything but less power is wasted on maintaining a link or pairing.
These modules are great for use with Arduinos or other microcontrollers, say if you want a sensor node nework or transmit data over a campus or town. The trade off is you need two or more radios, with matching frequencies. WiFi and BT, on the other hand, are commonly included in computers and phones.
These radio modules come in four variants (two modulation types and two frequencies) The RFM69's are easiest to work with, and are well known and understood. The LoRa radios are exciting and more powerful but also more expensive.
This is the 900 MHz radio version, which can be used for either 868MHz or 915MHz transmission/reception - the exact radio frequency is determined when you load the software since it can be tuned around dynamically. These are +20dBm LoRa packet radios that have a special radio modulation that is not compatible with the RFM69s but can go much much farther. They can easily go 2 Km line of sight using simple wire antennas, or up to 20Km with directional antennas and settings tweakings

  • Packet radio with ready-to-go Arduino libraries
  • Uses the license-free ISM band: "European ISM" @ 868MHz or "American ISM" @ 915MHz
  • Use a simple wire antenna or spot for uFL or SMA radio connector
  • SX1276 LoRa® based module with SPI interface
  • +5 to +20 dBm up to 100 mW Power Output Capability (power output selectable in software)
  • ~100mA peak during +20dBm transmit, ~30mA during active radio listening.
  • Range of approx. 2Km, depending on obstructions, frequency, antenna and power output

All radios are sold individually and can only talk to radios of the same part number. E.g. RFM69 900 MHz can only talk to RFM69 900 MHz, LoRa 433 MHz can only talk to LoRa 433, etc.
Each radio comes with some header, a 3.3V voltage regulator and levelshifter that can handle 3-5V DC power and logic so you can use it with 3V or 5V devices. Some soldering is required to attach the header. You will need to cut and solder on a small piece of wire (any solid or stranded core is fine) in order to create your antenna. Optionally you can pick up a uFL or SMA edge-mount connector and attach an external duck.


  • 尺寸:29mm x 25mm x 4mm / 1.14“x 1.0”x 0.2“
  • 重量3.1g
  • Dimensions: 29mm x 25mm x 4mm / 1.14" x 1.0" x 0.2"
  • Weight 3.1g

  • Adafruit RFM95W LoRa Radio Transceiver Breakout - 868 or 915 x 1


  • FedEx 國際貨運
  • 郵局國際貨運
  • 郵寄
  • 7-11 取貨付款 (C2C)
  • 7-11 取貨不付款 (C2C)
  • 黑貓-常溫
  • 黑貓-常溫(貨到付款)
  • 報價單草稿


  • 銀行轉帳
  • 專員接洽
  • 信用卡付款
  • 黑貓宅配(貨到付款)
  • 7-11取貨付款