Today’s mod is a work-in-progress.
I wanted to (1) test out my PIC to Attiny816 board and (2) get the recently ported Anduril for the AVR 1-series into an actual flashlight.
So I tried fitting it all together into a spare SC31B I had sitting around. I’m 90% there. I have 2 outstanding things that need addressed:
- It seems like the MCU power is routed through a 3.0 volt LDO for some reason. So I can tell when voltage is getting really low but I can’t actually get a voltage reading before that. I think I’m going to try and find the LDO and bypass it.
- The SC31B has USB charging and the status LEDs are controlled by the MCU. So I need to customize Anduril to properly react to USB charging status.
Sorry for the crappy soldering job, some of these close-quarters mods are frustrating and tedious.
To be continued…