L2 10uh 1 2 3 4 5 J1 edbg interface 64x48 oled SPI Interface ssd1306 GND 1 10 11 12 13 14 15 16 VDD 2 D1/MOSI 3 D0/SCLK 4 D2 5 D/C 6 RESET 7 CS 8 VBAT 9 U6 Micro_Oled_64x48 GND 2 DC_In 1 GND 3 +48V VDD VEE VCC R22 10k R1 10k dat2 1 MNT_2 10 cd/dat3 2 cmd 3 vdd 4 clk 5 vss 6 dat0 7 dat1 8 MNT_1 9 J2 PJS008U-3000-0 D7 D6 D5 D4 R12 1k6 R10 1k6 R4 22k7 R2 750r C11 10u C7 .01u PA00 1 PA05 10 PA06 11 PA07 12 PA08 13 PA09 14 PA10 15 PA11 16 VDDIO 17 GND 18 PB10 19 PA01 2 PB11 20 PA12 21 PA13 22 PA14 23 PA15 24 PA16 25 PA17 26 PA18 27 PA19 28 PA20 29 PA02 3 PA21 30 PA22 31 PA23 32 PA24 33 PA25 34 GND 35 VDDIO 36 PB22 37 PB23 38 PA27 39 PA03 4 RESET 40 PA28 41 GND 42 VDDCORE 43 VDDIN 44 PA30 45 PA31 46 PB02 47 PB03 48 GNDANA 5 VDDANA 6 PB08 7 PB09 8 PA04 9 U1 ATSAMD21G18 C6 .01u C47 100n R13 10k C46 10u C15 10u VBUS 1 D- 2 D+ 3 ID 4 GND 5 Shield 6 IN 1 GND 2 EN 3 OUT 5 U2 tps73633 C41 10u R16 10k R21 10k 1 2 JP1 Jumper C22 .01u R20 10k R19 10k C21 10u JS5208 com 1 left 2 ctr 3 up 4 right 5 down 6 C40 1u oled_dc sd_sclk sd_miso 3.3V 3.3V -5V +5V 3.3V reset oled_reset sd_mosi usb_d- oled_reset oled_dc usb_d+ MISO button_up button_center button_down 3.3V button_up button_left button_center button_down button_right CS MOSI MISO SCLK 3.3V +48V +5V -5V GND GNDC +48V sd_cs button_left sd_sclk 3.3V vbus reset swdclk usb_d+ SCLK button_right CS 3.3V swdio swdclk swdio 3.3V sd_miso sd_mosi sd_cs vbus sdout mclk lrck sck MOSI 3.3V Vss usb_d- hpf 3.3V GND Oled SAMD21 micro sd card dc jack 3.5mm x 1.1mm Joystick DC in 6v-9v Power Good Indicators 5v-->3.3v ldo from usb port