› Forums › General Questions and Comments › Can’t connect part 2
- This topic has 6 replies, 1 voice, and was last updated 11 months ago by Martyn.
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MarkGuest
Any idea why version 14.0.0.4 will connect to my dropcontroller but the newest 2019.6.1.1 will not regardless of which DC version or BT Serial port I choose?
[edit]
I should have mentioned that I will frequently get ‘no reply received from the drop controller – do you want to continue’? I hit yes and it carries on working for a few then it fails again.
thanks
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MartynKeymaster
Hi Mark,
It sounds like you are using version 2 with an old Arduino sketch.
When I merged the apps I updated how the communication and acknowledgments worked. At the same time I updated the sketches.
Please update the Arduino sketch to dropControllerV2 Arduino Sketch 2019_V2_001
- This reply was modified 11 months, 3 weeks ago by Martyn.
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norman dochertyGuest
Hi Martin,I built version 2 DropController 1 year 9 months ago, It’s been brilliant and running faultlessly since then.
I had to reset my phone a few days ago, put The new dropcontroller app. back on, paired it, but I can’t get it to connect via bluetooth. When I switch on, my HC06 is flashing as is my LED. When I try to connect, my HC06 light steadies but my LED keeps flashing and it will not connect. (I switched the Version button to 2) any ideas? -
MartynGuest
did you update the sketch on the Arduino?
The new app uses a slightly different connection protocol so the sketch has to be updated.
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norman dochertyGuest
NO,I’ll update it, I assume it’s 2019-V2-001?
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norman dochertyGuest
Hi Martin, is the update i use 2019-v2-001?
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MartynGuest
Hi Norman,
yes, that is the latest and the one that works with the new app.
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