ESP-BOX-EMU Electronics (for ESP32-S3-BOX)

Assembly: The boards were well assembled with good quality - though there seems to be a short on all the assembled boards which shorts the VBAT to GND and prevents the system from running off of battery. My guess right now is that it is related to how small and how fine-pitch the regulator (TPS61070) and the battery fuel gauge (MAX17048) are and that there are likely shorts underneath them. I'm still investigating where that short is coming from, but I have run these chips / this design before with a very similar layout and not had this issue (I soldered the board myself by hand with hot plate / hot air and these chips are hard to solder). Dual layer PCBs for a custom controller with lipo battery circuitry, buttons, micro SD card, and i/o expander. The boards were well made and look great!