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@Jian on J-mp3

4h 9m 58s logged

Day 5: More more moremore work on the schematics

  • properly connected the OLED (SPI), changed the AMS1117 to the RT9080-33, added battery voltage sensing, and wired up the switches
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Comments 2

@Nightshade_934

why did you change AMS1117?

@Jian

@Nightshade_934 ams1117 has high dropout voltage, the rt9080 is newer and has better performance