ToyKeeper:
mrheosuper:
i have BLF A6 driver, now i want to flash new FW which supports e-switch, which FW should i flash, thank you
The BLF A6 driver has an issue with large voltage spikes on each FET pulse. The attiny13 handles this like a champ, but other attiny models reboot when the voltage goes out of spec. So they don’t work well above 4 or 5 Amps.
So you could stick with attiny13-based firmware, which will only have very simple interfaces, or you could mod the driver even further to fix the voltage spikes, or you could get/make drivers which don’t have that problem.
Using the pyramid method fixed the issue completely when building triples with high current using a A6 or X6 board transplanting the attiny85 running NarsilM. I used Djozz’s pic’s as a guide.
Today I fixed a BLF-X5/X6 driver from dropping out of turbo.
In another thread I asked how to fix the BLF-X5/X6 driver from dropping out of turbo in a hight drain triple and I was lucky to get an answer from DEL
