Hi all. This is my first post in this great forum.
I mounted a BBSHD on a Trek full suspension this spring and have over 700km on it so far. Great fun in the woods! This summer has been really dry in Norway, so no riding in the rain until last week. Last week it was pouring down when I was riding 10 minutes to work in the morning. I had no front fenders, so the BBSHD was exposed. The BBSHD worked well, but in the afternoon it started cutting power randomly. First only a few seconds off before on again, but in the end no power came through. No difference using PAS or throttle. The display was on all the time, but the watt indicator showed "0". After a while it showed error 08.
I have made a ESP32 microcontroller that stands in between the display and the controller (to be able to ride it "legally" on streets, while having an easy way of unleashing the power). This unit was not properly waterproofed, so I assumed the issue was that I fried the BBSHD controller by sending a high voltage into the TTL port of the microcontroller.
New controller from Luna was ordered and installed. My ESP32 device was now removed. All was well for a few days until it rained again yesterday. I rode it quite hard on the way home after it got soaked in the morning (motor slightly warm to the touch), and suddenly it started cutting power again.
Any advice to where my problem could be? Hall sensors? The motor runs really well when not cutting out, so i don't think it could be melted phases?
I mounted a BBSHD on a Trek full suspension this spring and have over 700km on it so far. Great fun in the woods! This summer has been really dry in Norway, so no riding in the rain until last week. Last week it was pouring down when I was riding 10 minutes to work in the morning. I had no front fenders, so the BBSHD was exposed. The BBSHD worked well, but in the afternoon it started cutting power randomly. First only a few seconds off before on again, but in the end no power came through. No difference using PAS or throttle. The display was on all the time, but the watt indicator showed "0". After a while it showed error 08.
I have made a ESP32 microcontroller that stands in between the display and the controller (to be able to ride it "legally" on streets, while having an easy way of unleashing the power). This unit was not properly waterproofed, so I assumed the issue was that I fried the BBSHD controller by sending a high voltage into the TTL port of the microcontroller.
New controller from Luna was ordered and installed. My ESP32 device was now removed. All was well for a few days until it rained again yesterday. I rode it quite hard on the way home after it got soaked in the morning (motor slightly warm to the touch), and suddenly it started cutting power again.
Any advice to where my problem could be? Hall sensors? The motor runs really well when not cutting out, so i don't think it could be melted phases?