X Workshop * - LabVIEW & Arduino & Python 整合開發工作室 -

2018.02.25 目前想使用BLED112與LabVIEW BLE Toolkit與BLE M+Arduino作結合，想Read與Write資料， 雖然這個BLE Module與App Inventor 2的資料讀寫，已經證實可行， 但在與BLED112與LabVIEW BLE Toolkit的搭配上卻還有這一些問題， 首先是Characteristic UUID與Service UUID無法被發現: Error 0 occurred at Client Characteristic Configuration for Service: 0000FFF0-0000-1000-8000-00805f9b34fb and Characteristic 0000FFF1-0000-1000-8000-00805f9b34fb was not found 另一個可能是Notify沒被Enable, 有個論壇中的回覆是這樣描述的: I enabled notifications for the TI sensortag cc2650, sequence: 1. Write 0x01 to sensor configuration UUID to enable data collection [temperature sensor AA02, humidity sensor AA22, ...]. 2. Write 0x0100 to sensor notification UUID 2902. 3. Monitor the attribute value event [use ble_evt_attclient_attribute_value.vi in the above toolkit] 目前只能試到如此，之後在程式是否能解決上述問題，如無法解決，只好試試他BLE Module了。 2019.02.28 測試另一個可以讀到 Device Name的BLE模組，發現這個模組可以看到 Handle Table，而之前的BLE模組卻沒有Handle Table，這是要保留探討的部分。 我們暫時將可以抓到Handle Table的BLE模組稱為BLE.B，而原先的稱為BLE.A，以下是BLE.B的Handle Ta

最近搜尋的一下App Inventor在BLE方面的成是範例，發現增加了不少， 以下是可以參考的一些網頁: 1.  Reliable Bluetooth LE Comms Between Arduino and MIT App Inventor (AI2) https://arduinoplusplus.wordpress.com/2017/05/23/reliable-bluetooth-le-comms-between-arduino-and-mit-app-inventor-ai2/ 2.  BLE transfers using MIT App Inventor for Android http://www.limifrog.io/2017/05/ble-transfers-using-mit-app-inventor-for-android/ 3.  Arduino, HM-10 and App Inventor 2 http://www.martyncurrey.com/arduino-hm-10-and-app-inventor-2/