JSHuiting 1 Posted October 1, 2022 Hello everyone, so i'm having some issues with a tamiya brushless combo, consisting out of a TBLM-01S motor, TBLE-04SR esc, TRU-07 reciever and TTU-07 sender. It started acting up after i soldered the on/off switch internally and soldered the ESC's wires directly to the motor which i have done in the past with electronics from other brands succesfully. When you power it up everything seems to work correctly, you can give it 100% throttle no issues, however as soon as you touch the brakes or release the throttle it just stops really abruptly, beeps, and a red/orange light flickers briefly. After that everything works again, but only for like halve a second. After that it beeps and stops as soon as you hit the throttle or reverse. After a while the red led starts flickering fast indicating that somethings wrong/broken/overheating, or the orange led starts flickering which would indicate that the sensor cable is broken/disconnected(?), or the green light starts flickering, no idea what that would mean. So i'm thinking i damaged something in the esc whilst shorting the power button internally, or the motor got too hot whilst soldering, however if anyone has some ideas of what i could still try i'd love to hear it. I already tried changing some of the settings, charged the batteries, and changed the sensor cable but to no avail. Share this post Link to post Share on other sites
alvinlwh 5895 Posted October 1, 2022 2 hours ago, JSHuiting said: TBLM-01S motor, TBLE-04SR esc, TRU-07 reciever and TTU-07 sender What servo you are using? Share this post Link to post Share on other sites
JSHuiting 1 Posted October 1, 2022 1 hour ago, alvinlwh said: What servo you are using? The TSU-05, but the motor acts the same with it being disconnected. Share this post Link to post Share on other sites
alvinlwh 5895 Posted October 2, 2022 40 minutes ago, JSHuiting said: The TSU-05, but the motor acts the same with it being disconnected. Sometimes an overpower servo can cause strange problems as the TBLEs have a rather weak BEC. However in your case, the TSU-05 is a rather weak standard servo so that should not be the cause of the problem. In fact it is a good match for your set up. Sorry I am out of ideas now. Share this post Link to post Share on other sites
Wooders28 4723 Posted November 5, 2022 I'd go back to basics. Set the throttle end points to 100%, and recalibrate the esc. Share this post Link to post Share on other sites
