原廠連結:http://www.seeedstudio.com/wiki/index.php?title=Grove_-_BLE_v1&uselang=zh
Grove – Ble 是一款低功耗藍牙4.0傳輸模塊。模塊採用的是TI CC2540芯片,配置256Kb空間,支持AT指令。你可以將此模塊應用於遙控、遊戲手柄、數據無線採集、智能家居等領域。
發送: AT+ADDR?
發送成功後返回:OK+LADD:MAC地址 (地址為12位字符串)
發送:AT+BAUD?
發送成功後返回:OK+Get:[para1]
para1範圍為:0~8 . 參數對應為:0代表9600,1代表19200,2代表38400,3代表57600,4代表115200,5代表4800,6代表2400,7代表1200,8代表230400。默認波特率為9600.
發送:AT+BAUD[para1]
發送成功後返回:OK+Set:[para1]
事例:發送 :AT+BAUD1 ,返回:OK+Set:2。即波特率已設置為19200。
注意:切換到1200後,模塊將不再支持AT指令進行配置,且需要在待機下按下PIO0,模塊才能恢復出廠設置。不建議使用此波特率。 設置完波特率之後,模塊需重新上電,設置參數方可生效。
發送:AT+CON[para1]
發送成功後返回:OK+CONN[para2]
para2的範圍為:A,E,F
事例:從機藍牙地址為:0017EA0943AE,發送AT+CON0017EA0943AE, 模塊將返回:OK+CONNA或OK+CONNE或OK+CONNF。
發送:AT+CLEAR
發送成功後返回:OK+CLEAR
清除成功連接過的設備地址碼信息。
發送:AT+MODE?
發送成功後返回:OK+Get:[para]
para的範圍:0~2. 0代表透傳模式,1代表PIO採集+遠控+透傳,2代表透傳+遠控模式。默認為0模式。
發送:AT+MODE[]
發送成功後返回:OK+Set:[para]
發送:AT+NAME?
發送成功後返回:OK+NAME[para1]
para1為設備名稱,最長11位數字或字母,含中劃線和下劃線,不建議使用其他字符。
發送:AT+NAME[para1]
發送成功後返回:OK+Set:[para1]
事例:設置設備名稱為Seeed,發送AT+NAMESeeed ,返回OK+Set:Seeed 這時,藍牙模塊的名稱已更改為Seeed.
注意:該指令執行後,需重新上電,設置的參數方可生效。
發送:AT+PASS?
發送成功後返回:OK+PASS:[para1]
para1的範圍為000000~999999,默認為000000.
發送AT+PASS[para1]
發送成功後返回:OK+Set:[para1]
發送:AT+RENEW
發送成功後返回:OK+RENEW
恢復模塊默認出廠設置值,模塊的所以設置均會被重置,恢復到出廠時的狀態,恢復出廠設置後,模塊延遲500ms後重啟。如無必要,請慎用。
發送:AT+RESET
發送成功後返回:OK+RESET
該指令執行後,模塊將延時500ms後重啟。
發送:AT+ROLE[para1]
發送成功後返回:OK+Set:[para1]
para1的範圍為0~1。0代表從設備,1代表主設備。默認為0。該指令執行後,會導致模塊500ms重啟。
BLE模塊HM-11詳細信息請點擊此鏈接查看:HM-11
BLE_apk
DataSheet of BLE module
Weight: 9 g
資料來源:https://www.seeedstudio.com/Grove---BLE-p-1929.html
This Grove - BLE utilizes an HM-11 module to provide your Arduino/Seeeduino with serial BLE function, and it can be used with Arduino/Seeeduino very conveniently if using with Base Shield together. With support for a BLE ComAssistant APK, this Grove - BLE can talk to your mobile phone more easily without pairing, and of course, it can be set via AT commands directly. You can use it in many conditions, like robot controls or remote control equipment ,etc. We prepared an easy and convenient command set for this product so that you can use neat and concise code to run the function.
Dimensions | 130mm x 90mm x 11.5mm |
Weight | G.W 11g |
Battery | Exclude |
Grove - BLE | 1 |
Grove - cable | 1 |