EESchema Schematic File Version 4 EELAYER 30 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 1 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L fab:ATtiny3216 U1 U 1 1 60951A1F P 5450 3700 F 0 "U1" H 5450 4667 50 0000 C CNN F 1 "ATtiny3216" H 5450 4576 50 0000 C CNN F 2 "fab:fab-SOIC-20_7.5x12.8mm_P1.27mm" H 5450 3700 50 0001 C CIN F 3 "" H 5450 3700 50 0001 C CNN 1 5450 3700 1 0 0 -1 $EndComp $Comp L fab:UPDI-SMD-HEADER M1 U 1 1 6095316D P 7600 2400 F 0 "M1" H 7600 2400 45 0001 C CNN F 1 "UPDI-SMD-HEADER" H 7600 2400 45 0001 C CNN F 2 "fab:fab-1X02SMD" H 7630 2550 20 0001 C CNN F 3 "" H 7600 2400 50 0001 C CNN 1 7600 2400 1 0 0 -1 $EndComp $Comp L fab:CAP-UNPOLARIZEDFAB C1 U 1 1 60953EFE P 7250 2000 F 0 "C1" H 7200 2214 45 0000 C CNN F 1 "CAP-UNPOL" H 7200 2130 45 0000 C CNN F 2 "fab:fab-C1206FAB" H 7280 2150 20 0001 C CNN F 3 "" H 7250 2000 50 0001 C CNN 1 7250 2000 1 0 0 -1 $EndComp Wire Wire Line 7600 2000 7450 2000 Text GLabel 4750 3000 0 50 Input ~ 0 VCC Text GLabel 7050 2000 0 50 Input ~ 0 VCC Text GLabel 7450 2100 3 50 Input ~ 0 GND Wire Wire Line 7450 2000 7450 2100 Connection ~ 7450 2000 Wire Wire Line 7450 2000 7350 2000 Text GLabel 7600 1900 0 50 Input ~ 0 UPDI Text Notes 6850 1650 0 50 ~ 0 UPDI Text GLabel 7550 3150 2 50 Input ~ 0 VCC Text GLabel 7550 3050 2 50 Input ~ 0 3.7V Text Notes 6850 2700 0 50 ~ 0 SWITCH $Comp L fab:LEDFAB1206 LED1 U 1 1 6095A3DA P 7700 4050 F 0 "LED1" V 7411 4100 45 0000 C CNN F 1 "LEDFAB1206" V 7495 4100 45 0000 C CNN F 2 "fab:fab-LED1206FAB" H 7730 4200 20 0001 C CNN F 3 "" H 7700 4050 50 0001 C CNN 1 7700 4050 0 1 1 0 $EndComp $Comp L fab:RES-US1206FAB Rled1 U 1 1 6095B353 P 7250 4050 F 0 "Rled1" H 7250 4244 45 0000 C CNN F 1 "RES-US1206FAB" H 7250 4160 45 0000 C CNN F 2 "fab:fab-R1206FAB" H 7280 4200 20 0001 C CNN F 3 "" H 7250 4050 50 0001 C CNN 1 7250 4050 1 0 0 -1 $EndComp Wire Wire Line 7450 4050 7550 4050 Text GLabel 7050 4050 0 50 Input ~ 0 GND Text GLabel 7550 4200 3 50 Input ~ 0 PC3 Wire Wire Line 7550 4200 7550 4050 Connection ~ 7550 4050 Wire Wire Line 7550 4050 7600 4050 Text GLabel 7900 4050 2 50 Input ~ 0 VCC Text Notes 6850 3650 0 50 ~ 0 LED Wire Notes Line 6800 3500 8250 3500 Wire Notes Line 8250 3500 8250 4500 Wire Notes Line 8250 4500 6800 4500 Wire Notes Line 6800 4500 6800 3500 Wire Notes Line 6800 3400 8250 3400 Wire Notes Line 8250 3400 8250 2500 Wire Notes Line 8250 2500 6800 2500 Wire Notes Line 6800 2500 6800 3400 Wire Notes Line 6800 1500 6800 2400 Wire Notes Line 6800 2400 8250 2400 Wire Notes Line 8250 2400 8250 1500 Wire Notes Line 8250 1500 6800 1500 Text GLabel 6150 3000 2 50 Input ~ 0 GND Wire Wire Line 6050 3000 6050 3025 Wire Wire Line 6050 3050 6150 3050 Wire Wire Line 6150 3050 6150 3000 Connection ~ 6050 3025 Wire Wire Line 6050 3025 6050 3050 Wire Wire Line 4850 3000 4850 3025 Wire Wire Line 4850 3050 4750 3050 Wire Wire Line 4750 3050 4750 3000 Connection ~ 4850 3025 Wire Wire Line 4850 3025 4850 3050 $Comp L fab:PINHD-1x02-HEADER ENERGY1 U 1 1 6096013B P 6050 1450 F 0 "ENERGY1" H 6050 1450 45 0001 C CNN F 1 "PINHD-1x02-HEADER" H 6050 1450 45 0001 C CNN F 2 "fab:fab-1X02" H 6080 1600 20 0001 C CNN F 3 "" H 6050 1450 50 0001 C CNN 1 6050 1450 -1 0 0 1 $EndComp Text GLabel 6050 1850 2 50 Input ~ 0 3.7V Text GLabel 6050 1950 2 50 Input ~ 0 GND Text Notes 5750 1650 0 50 ~ 0 ENERGY Wire Notes Line 6700 1500 6700 2400 Wire Notes Line 6700 2400 5700 2400 Wire Notes Line 5700 2400 5700 1500 Wire Notes Line 5700 1500 6700 1500 $Comp L fab:PINHD-1x04-SMD-HEADER OLED1 U 1 1 60963105 P 5250 2450 F 0 "OLED1" H 5250 2450 45 0001 C CNN F 1 "PINHD-1x04-SMD-HEADER" H 5250 2450 45 0001 C CNN F 2 "fab:fab-1X04SMD" H 5280 2600 20 0001 C CNN F 3 "" H 5250 2450 50 0001 C CNN 1 5250 2450 1 0 0 -1 $EndComp Text GLabel 5250 1950 0 50 Input ~ 0 GND Text GLabel 5250 2050 0 50 Input ~ 0 VCC Text GLabel 4850 2150 0 50 Input ~ 0 SCL Text GLabel 4850 2250 0 50 Input ~ 0 SDA $Comp L fab:RES-US1206FAB Rsda1 U 1 1 6096476D P 5050 2250 F 0 "Rsda1" H 5050 2444 45 0000 C CNN F 1 "RES-US1206FAB" H 5050 2360 45 0000 C CNN F 2 "fab:fab-R1206FAB" H 5080 2400 20 0001 C CNN F 3 "" H 5050 2250 50 0001 C CNN 1 5050 2250 1 0 0 -1 $EndComp $Comp L fab:RES-US1206FAB Rscl1 U 1 1 60968979 P 5050 2150 F 0 "Rscl1" H 5050 2344 45 0000 C CNN F 1 "RES-US1206FAB" H 5050 2260 45 0000 C CNN F 2 "fab:fab-R1206FAB" H 5080 2300 20 0001 C CNN F 3 "" H 5050 2150 50 0001 C CNN 1 5050 2150 1 0 0 -1 $EndComp Text Notes 4550 1650 0 50 ~ 0 OLED Wire Notes Line 5600 2400 5600 1500 Wire Notes Line 5600 1500 4500 1500 Wire Notes Line 4500 1500 4500 2400 Wire Notes Line 4500 2400 5600 2400 $Comp L fab:PINHD-1x08-HEADER MPU6050 U 1 1 6096D18C P 3800 4200 F 0 "MPU6050" H 3800 4200 45 0001 C CNN F 1 "PINHD-1x08-HEADER" H 3800 4200 45 0001 C CNN F 2 "fab:fab-1X08" H 3830 4350 20 0001 C CNN F 3 "" H 3800 4200 50 0001 C CNN 1 3800 4200 1 0 0 -1 $EndComp Text GLabel 3800 3700 0 50 Input ~ 0 VCC Text GLabel 3800 3800 0 50 Input ~ 0 GND Text GLabel 3800 3900 0 50 Input ~ 0 SCL Text GLabel 3800 4000 0 50 Input ~ 0 SDA Wire Notes Line 4300 4500 3400 4500 Wire Notes Line 3400 4500 3400 3400 Wire Notes Line 3400 3400 4300 3400 Wire Notes Line 4300 3400 4300 4500 Text Notes 3450 3550 0 50 ~ 0 MPU6050 Text GLabel 6150 4350 2 50 Input ~ 0 SCL Wire Wire Line 6050 4350 6050 4375 Wire Wire Line 6050 4400 6150 4400 Wire Wire Line 6150 4400 6150 4350 Connection ~ 6050 4375 Wire Wire Line 6050 4375 6050 4400 Wire Wire Line 4850 4350 4850 4375 Wire Wire Line 4850 4400 4750 4400 Wire Wire Line 4750 4400 4750 4350 Connection ~ 4850 4375 Wire Wire Line 4850 4375 4850 4400 Text GLabel 6150 3800 2 50 Input ~ 0 PC3 Wire Wire Line 6050 3150 6050 3175 Wire Wire Line 6050 3800 6150 3800 Text GLabel 4750 4200 0 50 Input ~ 0 RXD Wire Wire Line 4850 4200 4850 4225 Wire Wire Line 4850 4250 4750 4250 Wire Wire Line 4750 4250 4750 4200 Connection ~ 4850 4225 Wire Wire Line 4850 4225 4850 4250 Wire Wire Line 4850 4050 4850 4075 Wire Wire Line 4850 4100 4750 4100 Wire Wire Line 4750 4100 4750 4050 Connection ~ 4850 4075 Wire Wire Line 4850 4075 4850 4100 Text GLabel 6150 3600 2 50 Input ~ 0 UPDI Wire Wire Line 6050 3600 6050 3625 Wire Wire Line 6050 3650 6150 3650 Wire Wire Line 6150 3650 6150 3600 Connection ~ 6050 3625 Wire Wire Line 6050 3625 6050 3650 Text GLabel 3750 2150 0 50 Input ~ 0 VCC Text GLabel 3750 2050 0 50 Input ~ 0 GND Text GLabel 3750 1950 0 50 Input ~ 0 TXD Text GLabel 3750 1850 0 50 Input ~ 0 RXD Wire Notes Line 3400 1500 4300 1500 Text Notes 3450 1650 0 50 ~ 0 HC-10 Wire Notes Line 4300 3250 3400 3250 Wire Wire Line 6050 3800 6050 3775 Connection ~ 6050 3775 Wire Wire Line 6050 3775 6050 3750 $Comp L fab:PINHD-1x06-HEADER HC-10 U 1 1 609919B7 P 3750 2250 F 0 "HC-10" H 3750 2250 45 0001 C CNN F 1 "PINHD-1x06-HEADER" H 3750 2250 45 0001 C CNN F 2 "fab:fab-1X06" H 3780 2400 20 0001 C CNN F 3 "" H 3750 2250 50 0001 C CNN 1 3750 2250 1 0 0 -1 $EndComp $Comp L fab:RES-US1206FAB R_OHM1 U 1 1 60992ECF P 4800 2700 F 0 "R_OHM1" H 4800 2894 45 0000 C CNN F 1 "RES-US1206FAB" H 4800 2810 45 0000 C CNN F 2 "fab:fab-R1206FAB" H 4830 2850 20 0001 C CNN F 3 "" H 4800 2700 50 0001 C CNN 1 4800 2700 1 0 0 -1 $EndComp Text GLabel 4600 2700 0 50 Input ~ 0 VCC Text GLabel 5000 2700 2 50 Input ~ 0 VCC Text GLabel 4750 4350 0 50 Input ~ 0 SDA Text GLabel 4750 4050 0 50 Input ~ 0 TXD $Comp L fab:RES-US1206FAB R_OHM2 U 1 1 609805C0 P 3850 3000 F 0 "R_OHM2" H 3850 3194 45 0000 C CNN F 1 "RES-US1206FAB" H 3850 3110 45 0000 C CNN F 2 "fab:fab-R1206FAB" H 3880 3150 20 0001 C CNN F 3 "" H 3850 3000 50 0001 C CNN 1 3850 3000 1 0 0 -1 $EndComp Text GLabel 3650 3000 0 50 Input ~ 0 RXD Text GLabel 4050 3000 2 50 Input ~ 0 RXD $Comp L fab:PINHD-2X3-SMD SWITCH1 U 1 1 60958D97 P 7350 3050 F 0 "SWITCH1" H 7400 3404 45 0000 C CNN F 1 "PINHD-2X3-SMD" H 7400 3320 45 0000 C CNN F 2 "fab:fab-2X03SMD" H 7380 3200 20 0001 C CNN F 3 "" H 7350 3050 50 0001 C CNN 1 7350 3050 1 0 0 -1 $EndComp Text GLabel 7250 3050 0 50 Input ~ 0 3.7V Wire Notes Line 3400 1500 3400 3250 Wire Notes Line 4300 1500 4300 3250 $Comp L fab:RES-US1206FAB R_OHM3 U 1 1 60A2888E P 5100 1700 F 0 "R_OHM3" H 5100 1894 45 0000 C CNN F 1 "RES-US1206FAB" H 5100 1810 45 0000 C CNN F 2 "fab:fab-R1206FAB" H 5130 1850 20 0001 C CNN F 3 "" H 5100 1700 50 0001 C CNN 1 5100 1700 1 0 0 -1 $EndComp Text GLabel 4900 1700 0 50 Input ~ 0 SDA Text GLabel 5300 1700 2 50 Input ~ 0 SDA $Comp L fab:RES-US1206FAB R_OHM4 U 1 1 60A2BF25 P 6100 2700 F 0 "R_OHM4" H 6100 2894 45 0000 C CNN F 1 "RES-US1206FAB" H 6100 2810 45 0000 C CNN F 2 "fab:fab-R1206FAB" H 6130 2850 20 0001 C CNN F 3 "" H 6100 2700 50 0001 C CNN 1 6100 2700 1 0 0 -1 $EndComp Text GLabel 5900 2700 0 50 Input ~ 0 VCC Text GLabel 6300 2700 2 50 Input ~ 0 VCC $Comp L fab:RES-US1206FAB R_OHM5 U 1 1 60A2DDE2 P 6200 2300 F 0 "R_OHM5" H 6200 2494 45 0000 C CNN F 1 "RES-US1206FAB" H 6200 2410 45 0000 C CNN F 2 "fab:fab-R1206FAB" H 6230 2450 20 0001 C CNN F 3 "" H 6200 2300 50 0001 C CNN 1 6200 2300 1 0 0 -1 $EndComp Text GLabel 6000 2300 0 50 Input ~ 0 GND Text GLabel 6400 2300 2 50 Input ~ 0 GND $EndSCHEMATC