11/9/2023 0 Comments Coolterm arduino mac![]() Hardware wise, just the usual gamut of stuff bluetooth, wifi, drives/ssd's, ram, Intel processors,BT keyboards & rats.er mice. However, software that falls outside the MacApp Store guidelines can still be downloaded and installed on any system. Apps obtained through Apples App store are tightly controlled to keep the nefarious junk out. The OS X laptops/desktops are pretty much run of the mill. On this matter, do I understand correctly that there is a distinct difference between OSX (desktop/laptop - MacStuff) and iOS (iStuff) Link for the HC-05 programmer application: I also wrote an OS X hc-05 configuration utility you can use in OS X where you can set the parameters of the HC-05 like name, uart, mode, etc. There's a good reason to use Software Serial on different pins to avoid this. Works just fine so long as you don't connect the bluetooth module to the tx/rx pins on the Arduino UNO because they will fight for control if you try to use the Arduino serial monitor at the same time. I use Coolterm on OS X for Bluetooth because it's all Apples here. But i can´t send something with CoolTerm over the Bluetooth Port. After a second I can see the value that is coming back in the Serial monitor and in CoolTerm and the Tx Led flashes. When I send something with the SerialMonitor over Usb the Rx led flashes. When I connect the Serial Monitor of Arduino IDE with the Usb Port and CoolTerm with the bluetooth Port. When the value comes back from the arduino the Tx led on the arduino flashes. When I send something with CoolTerm over Usb the Rx led on the arduino flashes. I use CoolTerm which is a Terminal program for Osx. "-bash: /dev/cu.HC-05-DevB: Permission denied" I guess this is no longer relevant but I'm betting that, if you have ever seen the LED on the HC-05, it has always been flashing. In my previous, I specifically asked about the LED on the HC-05, not Arduino. Good luck with that, I understand it is now possible by using Bluetooth4, but I also understand the situation is still nebulous. There is probably nothing wrong with it, and no configuration is needed.ĭitch the HC-05 and get a bluetooth shield or whatever that is Apple-compatible. Get a real computer and the HC-05 will communicate with it just fine. In case you need me to spell it out again, Apple products will not work with HC-05 and, as I understand it now, you have two solutions ![]() I now believe it is at the centre of your problem. This comment is not as helpful as I had hoped, but that does nothing to deny its validity. You have not read, or refused to accept, line 2 of my reply #3 above. I confused CoolTerm with some other Windows or Android programme Apparently this is not the case, you are running all-Apple I thought you were running a real computer as well as something on OSX. A bit of misunderstanding on both sides, it seems. Note that you can communicate with Arduino via cable using the serial monitor simultaneously with bluetooth connected to a different device. The COM port is the same as the one you use with ther Arduino IDE. The connection is entirely arranged from the PC end. Once you have proven two way comms over cable, disconnect it and connect the HC-05. Third, it is not even clear that you had successful bluetooth comms with software serial, and that may be the root cause of your problem. Once done, you use that software unchanged to communicate via bluetooth. ![]() Having said that, you can use the serial monitor for two-way communication using that programme in order to ensure the software is kosher - just make sure the bluetooth is disconnected. Use RealTerm, which is free and is a proper terminal programme, rather than just a debugging tool that looks like a terminal programme. Second, don't use the Arduino serial monitor for bluetooth. I think there some misunderstandings here.įirst, forget the OSX. ![]()
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