While trying to use the Dabble App for our educational robots, we discovered that the Android App did communicate with the robot but the iOS App did not. Further investigations showed that the iOS is using a slightly different BLE protocol than the Android App). The iOS App uses a wrong BLE characteristics for writing (which is intended for receiving) . Is this intended? :-) This difference can make working with the Dabble App and different BLE devices tricky :-) (some combinations will work, some not...) ... (maybe you can pass on this info to the Dabble iOS App developer)
Here you can see the details:
google/bumble#479
While trying to use the Dabble App for our educational robots, we discovered that the Android App did communicate with the robot but the iOS App did not. Further investigations showed that the iOS is using a slightly different BLE protocol than the Android App). The iOS App uses a wrong BLE characteristics for writing (which is intended for receiving) . Is this intended? :-) This difference can make working with the Dabble App and different BLE devices tricky :-) (some combinations will work, some not...) ... (maybe you can pass on this info to the Dabble iOS App developer)
Here you can see the details:
google/bumble#479