Can you help a fellow in need? I am unsure as to wtf is happening with my VESCs 4.12 from esk8.de (1.2 version)
I had the setup up and running in BLDC mode using the BLDC tool, dual VESCs over CAN-bus. I wanted to upgrade firmware and move to the VESC tool since I am more comfortable in that tool. I verified that things were indeed working on both VESCs at this point.
I opened up VESC tool 0.94, picked the “410 & 411 % 412” firmware, pressed upload FW on it, upload went ok, VESC powered down. Never came back on. Recycled power with on/off switch. VESC came back on, connected in VESC tool again, no firmware upgrade was done. Did the same exercise again, but pulled the plug on the VESC (waited about 1min), now it’s not coming back up at all, and I cannot connect to the slave VESC that was connected over CAN-bus either… Ideas?