EESchema Schematic File Version 4 LIBS:STM32_Sensor_V4-cache EELAYER 26 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 1 Title "STM32 Sensor Board" Date "" Rev "R2" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L power:+3.3V #PWR011 U 1 1 5B006E7B P 4870 920 F 0 "#PWR011" H 4870 770 50 0001 C CNN F 1 "+3.3V" H 4885 1093 50 0000 C CNN F 2 "" H 4870 920 50 0001 C CNN F 3 "" H 4870 920 50 0001 C CNN 1 4870 920 1 0 0 -1 $EndComp $Comp L Device:C C5 U 1 1 5B006FCB P 4870 1220 F 0 "C5" H 4985 1266 50 0000 L CNN F 1 "0.1uF" H 4985 1175 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 4908 1070 50 0001 C CNN F 3 "~" H 4870 1220 50 0001 C CNN 1 4870 1220 1 0 0 -1 $EndComp $Comp L Device:CP1 C6 U 1 1 5B007164 P 5320 1220 F 0 "C6" H 5435 1266 50 0000 L CNN F 1 "10uF" H 5435 1175 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 5320 1220 50 0001 C CNN F 3 "~" H 5320 1220 50 0001 C CNN 1 5320 1220 1 0 0 -1 $EndComp Wire Wire Line 4870 920 4870 970 Wire Wire Line 4870 970 5320 970 Wire Wire Line 5320 970 5320 1070 Connection ~ 4870 970 Wire Wire Line 4870 970 4870 1070 $Comp L power:+3.3V #PWR08 U 1 1 5B0077AB P 2040 1010 F 0 "#PWR08" H 2040 860 50 0001 C CNN F 1 "+3.3V" H 2055 1183 50 0000 C CNN F 2 "" H 2040 1010 50 0001 C CNN F 3 "" H 2040 1010 50 0001 C CNN 1 2040 1010 1 0 0 -1 $EndComp Wire Wire Line 2040 1010 2040 1160 Wire Wire Line 2040 1160 2140 1160 Wire Wire Line 2140 1160 2140 1410 Connection ~ 2040 1160 Wire Wire Line 2040 1160 2040 1410 Wire Wire Line 2140 1160 2240 1160 Wire Wire Line 2240 1160 2240 1410 Connection ~ 2140 1160 Wire Wire Line 2240 1160 2340 1160 Wire Wire Line 2340 1160 2340 1410 Connection ~ 2240 1160 $Comp L power:+3.3V #PWR03 U 1 1 5B008105 P 3380 1070 F 0 "#PWR03" H 3380 920 50 0001 C CNN F 1 "+3.3V" H 3395 1243 50 0000 C CNN F 2 "" H 3380 1070 50 0001 C CNN F 3 "" H 3380 1070 50 0001 C CNN 1 3380 1070 1 0 0 -1 $EndComp $Comp L Device:C C2 U 1 1 5B008160 P 3380 1220 F 0 "C2" H 3495 1266 50 0000 L CNN F 1 "0.1uF" H 3495 1175 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 3418 1070 50 0001 C CNN F 3 "~" H 3380 1220 50 0001 C CNN 1 3380 1220 1 0 0 -1 $EndComp $Comp L power:+3.3V #PWR05 U 1 1 5B008DEF P 3880 1070 F 0 "#PWR05" H 3880 920 50 0001 C CNN F 1 "+3.3V" H 3895 1243 50 0000 C CNN F 2 "" H 3880 1070 50 0001 C CNN F 3 "" H 3880 1070 50 0001 C CNN 1 3880 1070 1 0 0 -1 $EndComp $Comp L Device:C C3 U 1 1 5B008DF5 P 3880 1220 F 0 "C3" H 3995 1266 50 0000 L CNN F 1 "0.1uF" H 3995 1175 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 3918 1070 50 0001 C CNN F 3 "~" H 3880 1220 50 0001 C CNN 1 3880 1220 1 0 0 -1 $EndComp $Comp L power:+3.3V #PWR09 U 1 1 5B00917F P 4380 1070 F 0 "#PWR09" H 4380 920 50 0001 C CNN F 1 "+3.3V" H 4395 1243 50 0000 C CNN F 2 "" H 4380 1070 50 0001 C CNN F 3 "" H 4380 1070 50 0001 C CNN 1 4380 1070 1 0 0 -1 $EndComp $Comp L Device:C C4 U 1 1 5B009185 P 4380 1220 F 0 "C4" H 4495 1266 50 0000 L CNN F 1 "0.1uF" H 4495 1175 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 4418 1070 50 0001 C CNN F 3 "~" H 4380 1220 50 0001 C CNN 1 4380 1220 1 0 0 -1 $EndComp $Comp L power:+3.3V #PWR01 U 1 1 5B00A475 P 7750 3490 F 0 "#PWR01" H 7750 3340 50 0001 C CNN F 1 "+3.3V" H 7765 3663 50 0000 C CNN F 2 "" H 7750 3490 50 0001 C CNN F 3 "" H 7750 3490 50 0001 C CNN 1 7750 3490 1 0 0 -1 $EndComp $Comp L Device:R R1 U 1 1 5B00A8CC P 7750 3790 F 0 "R1" H 7820 3836 50 0000 L CNN F 1 "10K" H 7820 3745 50 0000 L CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7680 3790 50 0001 C CNN F 3 "~" H 7750 3790 50 0001 C CNN 1 7750 3790 1 0 0 -1 $EndComp $Comp L Switch:SW_Push SW1 U 1 1 5B00AA22 P 7350 4140 F 0 "SW1" H 7350 4425 50 0000 C CNN F 1 "SW_Reset" H 7350 4334 50 0000 C CNN F 2 "Button_Switch_SMD:SW_SPST_CK_RS282G05A3" H 7350 4340 50 0001 C CNN F 3 "" H 7350 4340 50 0001 C CNN 1 7350 4140 1 0 0 -1 $EndComp $Comp L Device:CP1 C1 U 1 1 5B00ABE9 P 7750 4390 F 0 "C1" H 7865 4436 50 0000 L CNN F 1 "1uF" H 7865 4345 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 7750 4390 50 0001 C CNN F 3 "~" H 7750 4390 50 0001 C CNN 1 7750 4390 1 0 0 -1 $EndComp Wire Wire Line 7750 4540 7750 4590 Wire Wire Line 7750 4590 7150 4590 Wire Wire Line 7150 4590 7150 4140 Connection ~ 7750 4590 Wire Wire Line 7550 4140 7750 4140 Wire Wire Line 7750 4140 7750 4240 Wire Wire Line 7750 4140 7750 3940 Connection ~ 7750 4140 Text GLabel 1380 1810 0 50 Input ~ 0 BOOT0 Text GLabel 9390 5000 0 50 Input ~ 0 BOOT0 Text GLabel 1380 2910 0 50 Input ~ 0 PB2 Text GLabel 4300 2660 0 50 Input ~ 0 PB2 $Comp L Device:R R3 U 1 1 5B0108CA P 9690 5000 F 0 "R3" V 9483 5000 50 0000 C CNN F 1 "100K" V 9574 5000 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 9620 5000 50 0001 C CNN F 3 "~" H 9690 5000 50 0001 C CNN 1 9690 5000 0 1 1 0 $EndComp Wire Wire Line 9390 5000 9490 5000 $Comp L Device:R R4 U 1 1 5B01317F P 4600 2660 F 0 "R4" V 4393 2660 50 0000 C CNN F 1 "100K" V 4484 2660 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 4530 2660 50 0001 C CNN F 3 "~" H 4600 2660 50 0001 C CNN 1 4600 2660 0 1 1 0 $EndComp Wire Wire Line 4300 2660 4450 2660 Wire Wire Line 1940 4410 1940 4610 Wire Wire Line 1940 4610 2040 4610 Wire Wire Line 2040 4610 2040 4410 Connection ~ 1940 4610 Wire Wire Line 1940 4610 1940 4760 Wire Wire Line 2040 4610 2140 4610 Wire Wire Line 2140 4610 2140 4410 Connection ~ 2040 4610 Wire Wire Line 2140 4610 2240 4610 Wire Wire Line 2240 4610 2240 4410 Connection ~ 2140 4610 $Comp L Device:Resonator_Small Y2 U 1 1 5B01F4C9 P 10170 5880 F 0 "Y2" V 9865 5830 50 0000 C CNN F 1 "8Mhz" V 9956 5830 50 0000 C CNN F 2 "Crystal:Resonator_SMD_muRata_CSTxExxV-3Pin_3.0x1.1mm" H 10145 5880 50 0001 C CNN F 3 "~" H 10145 5880 50 0001 C CNN 1 10170 5880 0 1 1 0 $EndComp Text GLabel 1380 2010 0 50 Input ~ 0 OSC1 Text GLabel 1380 2110 0 50 Input ~ 0 OSC2 Text GLabel 10370 5780 2 50 Input ~ 0 OSC1 Text GLabel 10370 5980 2 50 Input ~ 0 OSC2 Wire Wire Line 10270 5780 10370 5780 Wire Wire Line 10270 5980 10370 5980 Text GLabel 7820 5680 0 50 Input ~ 0 RTCOSC1 Text GLabel 9070 5680 2 50 Input ~ 0 RTCOSC2 $Comp L Device:C C9 U 1 1 5B0303C2 P 8820 6030 F 0 "C9" H 8935 6076 50 0000 L CNN F 1 "10pF" H 8935 5985 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 8858 5880 50 0001 C CNN F 3 "~" H 8820 6030 50 0001 C CNN 1 8820 6030 1 0 0 -1 $EndComp $Comp L Device:C C8 U 1 1 5B0304B9 P 8020 6030 F 0 "C8" H 8135 6076 50 0000 L CNN F 1 "10pF" H 8135 5985 50 0000 L CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 8058 5880 50 0001 C CNN F 3 "~" H 8020 6030 50 0001 C CNN 1 8020 6030 1 0 0 -1 $EndComp Wire Wire Line 9870 5880 9970 5880 Wire Wire Line 8020 6180 8420 6180 Connection ~ 8420 6180 Wire Wire Line 8820 6180 8420 6180 Wire Wire Line 8570 5680 8820 5680 Wire Wire Line 8820 5880 8820 5680 Connection ~ 8820 5680 Wire Wire Line 8820 5680 9070 5680 Wire Wire Line 8020 5880 8020 5680 Connection ~ 8020 5680 Wire Wire Line 8020 5680 8270 5680 $Comp L power:+3.3V #PWR017 U 1 1 5B0BE0CB P 9320 2280 F 0 "#PWR017" H 9320 2130 50 0001 C CNN F 1 "+3.3V" V 9320 2410 50 0000 L CNN F 2 "" H 9320 2280 50 0001 C CNN F 3 "" H 9320 2280 50 0001 C CNN 1 9320 2280 -1 0 0 1 $EndComp $Comp L power:GND #PWR021 U 1 1 5B0BE19F P 9880 1850 F 0 "#PWR021" H 9880 1600 50 0001 C CNN F 1 "GND" V 9885 1722 50 0000 R CNN F 2 "" H 9880 1850 50 0001 C CNN F 3 "" H 9880 1850 50 0001 C CNN 1 9880 1850 0 -1 -1 0 $EndComp Text GLabel 9880 1650 2 50 Input ~ 0 SWDCLK Text GLabel 9880 1550 2 50 Input ~ 0 SWDIO Text GLabel 2830 4010 2 50 Input ~ 0 SWDIO Text GLabel 2830 4110 2 50 Input ~ 0 SWDCLK $Comp L power:+3.3V #PWR019 U 1 1 5B0C6A13 P 5180 6080 F 0 "#PWR019" H 5180 5930 50 0001 C CNN F 1 "+3.3V" H 5195 6253 50 0000 C CNN F 2 "" H 5180 6080 50 0001 C CNN F 3 "" H 5180 6080 50 0001 C CNN 1 5180 6080 1 0 0 -1 $EndComp $Comp L power:GND #PWR024 U 1 1 5B0C802C P 2210 7130 F 0 "#PWR024" H 2210 6880 50 0001 C CNN F 1 "GND" V 2215 6957 50 0000 C CNN F 2 "" H 2210 7130 50 0001 C CNN F 3 "" H 2210 7130 50 0001 C CNN 1 2210 7130 0 -1 -1 0 $EndComp Text GLabel 2840 3110 2 50 Input ~ 0 NSS Text GLabel 2840 3410 2 50 Input ~ 0 MOSI Text GLabel 2840 3310 2 50 Input ~ 0 MISO Text GLabel 2840 3210 2 50 Input ~ 0 SCK Text GLabel 2840 3010 2 50 Input ~ 0 PA3 Text GLabel 2840 2910 2 50 Input ~ 0 PA2 Wire Wire Line 2740 2910 2840 2910 Wire Wire Line 2740 3010 2840 3010 Wire Wire Line 2740 3110 2840 3110 Wire Wire Line 2740 3210 2840 3210 Wire Wire Line 2740 3310 2840 3310 Wire Wire Line 2740 3410 2840 3410 Text GLabel 1210 6830 0 50 Input ~ 0 NSS Text GLabel 1210 6630 0 50 Input ~ 0 MOSI Text GLabel 1210 6530 0 50 Input ~ 0 MISO Text GLabel 1210 6730 0 50 Input ~ 0 SCK Text GLabel 2210 6330 2 50 Input ~ 0 PA3 $Comp L power:GND #PWR04 U 1 1 5B0F577E P 3380 1370 F 0 "#PWR04" H 3380 1120 50 0001 C CNN F 1 "GND" H 3385 1197 50 0000 C CNN F 2 "" H 3380 1370 50 0001 C CNN F 3 "" H 3380 1370 50 0001 C CNN 1 3380 1370 1 0 0 -1 $EndComp $Comp L power:GND #PWR010 U 1 1 5B0F586A P 4380 1370 F 0 "#PWR010" H 4380 1120 50 0001 C CNN F 1 "GND" H 4385 1197 50 0000 C CNN F 2 "" H 4380 1370 50 0001 C CNN F 3 "" H 4380 1370 50 0001 C CNN 1 4380 1370 1 0 0 -1 $EndComp $Comp L power:GND #PWR012 U 1 1 5B0F592C P 4870 1550 F 0 "#PWR012" H 4870 1300 50 0001 C CNN F 1 "GND" H 4875 1377 50 0000 C CNN F 2 "" H 4870 1550 50 0001 C CNN F 3 "" H 4870 1550 50 0001 C CNN 1 4870 1550 1 0 0 -1 $EndComp $Comp L power:GND #PWR02 U 1 1 5B0F59CC P 7750 4830 F 0 "#PWR02" H 7750 4580 50 0001 C CNN F 1 "GND" H 7755 4657 50 0000 C CNN F 2 "" H 7750 4830 50 0001 C CNN F 3 "" H 7750 4830 50 0001 C CNN 1 7750 4830 1 0 0 -1 $EndComp $Comp L power:GND #PWR018 U 1 1 5B0F5B4B P 8420 6240 F 0 "#PWR018" H 8420 5990 50 0001 C CNN F 1 "GND" H 8425 6067 50 0000 C CNN F 2 "" H 8420 6240 50 0001 C CNN F 3 "" H 8420 6240 50 0001 C CNN 1 8420 6240 1 0 0 -1 $EndComp $Comp L power:GND #PWR025 U 1 1 5B0F5BC1 P 9870 5880 F 0 "#PWR025" H 9870 5630 50 0001 C CNN F 1 "GND" V 9875 5752 50 0000 R CNN F 2 "" H 9870 5880 50 0001 C CNN F 3 "" H 9870 5880 50 0001 C CNN 1 9870 5880 0 1 1 0 $EndComp $Comp L power:GND #PWR014 U 1 1 5B0F5CA0 P 5000 2660 F 0 "#PWR014" H 5000 2410 50 0001 C CNN F 1 "GND" V 5005 2532 50 0000 R CNN F 2 "" H 5000 2660 50 0001 C CNN F 3 "" H 5000 2660 50 0001 C CNN 1 5000 2660 0 -1 -1 0 $EndComp $Comp L power:GND #PWR013 U 1 1 5B0FB3EF P 10090 5000 F 0 "#PWR013" H 10090 4750 50 0001 C CNN F 1 "GND" V 10095 4872 50 0000 R CNN F 2 "" H 10090 5000 50 0001 C CNN F 3 "" H 10090 5000 50 0001 C CNN 1 10090 5000 0 -1 -1 0 $EndComp Wire Wire Line 7820 5680 8020 5680 Wire Wire Line 8420 6240 8420 6180 $Comp L power:+3.3V #PWR016 U 1 1 5B104F99 P 10240 4600 F 0 "#PWR016" H 10240 4450 50 0001 C CNN F 1 "+3.3V" V 10240 4750 50 0000 L CNN F 2 "" H 10240 4600 50 0001 C CNN F 3 "" H 10240 4600 50 0001 C CNN 1 10240 4600 0 1 1 0 $EndComp $Comp L power:GND #PWR07 U 1 1 5B1070AE P 3540 5410 F 0 "#PWR07" H 3540 5160 50 0001 C CNN F 1 "GND" H 3545 5237 50 0000 C CNN F 2 "" H 3540 5410 50 0001 C CNN F 3 "" H 3540 5410 50 0001 C CNN 1 3540 5410 1 0 0 -1 $EndComp $Comp L power:GND #PWR06 U 1 1 5B107463 P 3880 1370 F 0 "#PWR06" H 3880 1120 50 0001 C CNN F 1 "GND" H 3885 1197 50 0000 C CNN F 2 "" H 3880 1370 50 0001 C CNN F 3 "" H 3880 1370 50 0001 C CNN 1 3880 1370 1 0 0 -1 $EndComp Wire Wire Line 4870 1370 4870 1460 Wire Wire Line 5320 1370 5320 1460 Wire Wire Line 5320 1460 4870 1460 Connection ~ 4870 1460 Wire Wire Line 4870 1460 4870 1550 Text GLabel 9880 1350 2 50 Input ~ 0 TX Text GLabel 9880 1450 2 50 Input ~ 0 RX Text GLabel 2830 3710 2 50 Input ~ 0 RX Wire Wire Line 2830 3710 2740 3710 Text GLabel 2840 3610 2 50 Input ~ 0 TX Wire Wire Line 2840 3610 2740 3610 Text GLabel 2850 2710 2 50 Input ~ 0 PA0 Text GLabel 2850 2810 2 50 Input ~ 0 PA1 Text GLabel 1380 2710 0 50 Input ~ 0 PB0 Text GLabel 1380 2810 0 50 Input ~ 0 PB1 Text GLabel 1380 3810 0 50 Input ~ 0 PB11 Wire Wire Line 2740 2710 2850 2710 Wire Wire Line 2850 2810 2740 2810 $Comp L Device:Crystal Y1 U 1 1 5B299983 P 8420 5680 F 0 "Y1" H 8420 5948 50 0000 C CNN F 1 "32768 Crystal" H 8420 5857 50 0000 C CNN F 2 "NPFootprints:Seeedstudio-32kHz_Crystal-FC135" H 8420 5680 50 0001 C CNN F 3 "~" H 8420 5680 50 0001 C CNN 1 8420 5680 1 0 0 -1 $EndComp Wire Wire Line 9840 5000 10090 5000 Connection ~ 9490 5000 Wire Wire Line 9490 5000 9540 5000 $Comp L Device:R R2 U 1 1 5B2E244A P 10090 4600 F 0 "R2" V 9883 4600 50 0000 C CNN F 1 "10K" V 9974 4600 50 0000 C CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 10020 4600 50 0001 C CNN F 3 "~" H 10090 4600 50 0001 C CNN 1 10090 4600 0 1 1 0 $EndComp Wire Wire Line 9490 4600 9540 4600 Wire Wire Line 9490 4600 9490 5000 Wire Wire Line 4750 2660 5000 2660 Text GLabel 1940 1310 1 50 Input ~ 0 VBAT Wire Wire Line 1940 1310 1940 1410 Text GLabel 4260 3340 0 50 Input ~ 0 VBAT Wire Wire Line 4260 3340 4320 3340 $Comp L Jumper:SolderJumper_2_Bridged JP1 U 1 1 5B30401A P 4510 3340 F 0 "JP1" H 4510 3545 50 0000 C CNN F 1 "VBAT Jumper" H 4510 3454 50 0000 C CNN F 2 "Jumper:SolderJumper-2_P1.3mm_Bridged_Pad1.0x1.5mm" H 4510 3340 50 0001 C CNN F 3 "~" H 4510 3340 50 0001 C CNN 1 4510 3340 1 0 0 -1 $EndComp $Comp L Device:C C7 U 1 1 5B3074C6 P 4890 3340 F 0 "C7" V 4638 3340 50 0000 C CNN F 1 "100nF" V 4729 3340 50 0000 C CNN F 2 "Capacitor_SMD:C_0603_1608Metric" H 4928 3190 50 0001 C CNN F 3 "~" H 4890 3340 50 0001 C CNN 1 4890 3340 0 1 1 0 $EndComp Wire Wire Line 5040 3340 5190 3340 $Comp L power:+3.3V #PWR015 U 1 1 5B3077B8 P 5190 3340 F 0 "#PWR015" H 5190 3190 50 0001 C CNN F 1 "+3.3V" V 5190 3490 50 0000 L CNN F 2 "" H 5190 3340 50 0001 C CNN F 3 "" H 5190 3340 50 0001 C CNN 1 5190 3340 0 1 1 0 $EndComp Wire Wire Line 4660 3340 4740 3340 Text GLabel 1380 2310 0 50 Input ~ 0 PC13 Text GLabel 1380 3010 0 50 Input ~ 0 PB3 Text GLabel 1380 3110 0 50 Input ~ 0 PB4 Text GLabel 1380 3210 0 50 Input ~ 0 PB5 Text GLabel 1380 3310 0 50 Input ~ 0 PB6 Text GLabel 1380 3410 0 50 Input ~ 0 PB7 Text GLabel 1380 3510 0 50 Input ~ 0 PB8 Text GLabel 1380 3610 0 50 Input ~ 0 PB9 Text GLabel 1380 3910 0 50 Input ~ 0 PB12 Text GLabel 1380 4010 0 50 Input ~ 0 PB13 Text GLabel 1380 4110 0 50 Input ~ 0 PB14 Text GLabel 1380 4210 0 50 Input ~ 0 PB15 Text GLabel 1380 3710 0 50 Input ~ 0 PB10 Wire Wire Line 1380 1810 1440 1810 Wire Wire Line 1380 2010 1440 2010 Wire Wire Line 1380 2110 1440 2110 Wire Wire Line 1380 2310 1440 2310 Wire Wire Line 1380 2410 1440 2410 Wire Wire Line 1380 2510 1440 2510 Wire Wire Line 1380 2710 1440 2710 Wire Wire Line 1380 2810 1440 2810 Wire Wire Line 1380 2910 1440 2910 Wire Wire Line 1380 3010 1440 3010 Wire Wire Line 1380 3110 1440 3110 Wire Wire Line 1380 3210 1440 3210 Wire Wire Line 1380 3310 1440 3310 Wire Wire Line 1380 3410 1440 3410 Wire Wire Line 1380 3510 1440 3510 Wire Wire Line 1380 3610 1440 3610 Wire Wire Line 1440 3710 1380 3710 Wire Wire Line 1380 3810 1440 3810 Wire Wire Line 1380 3910 1440 3910 Wire Wire Line 1440 4010 1380 4010 Wire Wire Line 1380 4110 1440 4110 Wire Wire Line 1380 4210 1440 4210 Text GLabel 2840 3510 2 50 Input ~ 0 PA8 Text GLabel 2830 3810 2 50 Input ~ 0 PA11 Text GLabel 2830 3910 2 50 Input ~ 0 PA12 Text GLabel 2830 4210 2 50 Input ~ 0 PA15 Wire Wire Line 2740 3810 2830 3810 Wire Wire Line 2740 3910 2830 3910 Wire Wire Line 2830 4010 2740 4010 Wire Wire Line 2740 4110 2830 4110 Wire Wire Line 2740 4210 2830 4210 $Comp L Connector:Conn_01x12_Female J3 U 1 1 5B385E55 P 8770 1210 F 0 "J3" H 8798 1186 50 0000 L CNN F 1 "Conn Up" V 8850 1440 50 0000 L CNN F 2 "Headers:PinHeader_1x12_P2.54mm_Vertical_Clear" H 8770 1210 50 0001 C CNN F 3 "~" H 8770 1210 50 0001 C CNN 1 8770 1210 0 1 1 0 $EndComp $Comp L Connector:Conn_01x12_Female J2 U 1 1 5B385F3D P 8720 2080 F 0 "J2" H 8748 2056 50 0000 L CNN F 1 "Conn Down" V 8220 1820 50 0000 L CNN F 2 "Headers:PinHeader_1x12_P2.54mm_Vertical_Clear" H 8720 2080 50 0001 C CNN F 3 "~" H 8720 2080 50 0001 C CNN 1 8720 2080 0 -1 -1 0 $EndComp Text GLabel 9270 1010 1 50 Input ~ 0 PA15 Text GLabel 9170 1010 1 50 Input ~ 0 PB3 Text GLabel 9070 1010 1 50 Input ~ 0 PB4 Text GLabel 8970 1010 1 50 Input ~ 0 PB5 Text GLabel 8870 1010 1 50 Input ~ 0 PB6 Text GLabel 8770 1010 1 50 Input ~ 0 PB7 Text GLabel 8670 1010 1 50 Input ~ 0 PB8 Text GLabel 8570 1010 1 50 Input ~ 0 PB9 Text GLabel 8470 1010 1 50 Input ~ 0 VBAT Text GLabel 8370 1010 1 50 Input ~ 0 PC13 Text GLabel 8270 1010 1 50 Input ~ 0 RST Text GLabel 8170 1010 1 50 Input ~ 0 PA0 Text GLabel 7700 1920 0 50 Input ~ 0 MOSI Text GLabel 7700 2020 0 50 Input ~ 0 PB0 Text GLabel 8220 2280 3 50 Input ~ 0 PB1 Text GLabel 8320 2280 3 50 Input ~ 0 PB2 Text GLabel 8420 2280 3 50 Input ~ 0 PB10 Text GLabel 8520 2280 3 50 Input ~ 0 PB11 Text GLabel 8620 2280 3 50 Input ~ 0 PB12 Text GLabel 8720 2280 3 50 Input ~ 0 PB13 Text GLabel 8820 2280 3 50 Input ~ 0 PB14 Text GLabel 8920 2280 3 50 Input ~ 0 PB15 Text GLabel 9020 2280 3 50 Input ~ 0 PA8 Text GLabel 9120 2280 3 50 Input ~ 0 PA11 Text GLabel 1380 1610 0 50 Input ~ 0 RST Text GLabel 7970 4140 2 50 Input ~ 0 RST Wire Wire Line 7970 4140 7750 4140 Wire Wire Line 1440 1610 1380 1610 Text GLabel 7700 1320 0 50 Input ~ 0 PA1 Text GLabel 7700 1420 0 50 Input ~ 0 PA2 Text GLabel 7700 1520 0 50 Input ~ 0 PA3 Text GLabel 7700 1620 0 50 Input ~ 0 NSS Text GLabel 7700 1720 0 50 Input ~ 0 SCK Text GLabel 7700 1820 0 50 Input ~ 0 MISO Text GLabel 1210 7130 0 50 Input ~ 0 PA2 $Comp L MCU_ST_STM32F1:STM32F103C8Tx U1 U 1 1 5B006BB7 P 2140 2910 F 0 "U1" H 2590 4360 50 0000 C CNN F 1 "STM32F103C8Tx" H 2690 1410 50 0000 C CNN F 2 "Package_QFP:LQFP-48_7x7mm_P0.5mm" H 1540 1510 50 0001 R CNN F 3 "http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/CD00161566.pdf" H 2140 2910 50 0001 C CNN 1 2140 2910 1 0 0 -1 $EndComp Text GLabel 1380 2410 0 50 Input ~ 0 RTCOSC1 Text GLabel 1380 2510 0 50 Input ~ 0 RTCOSC2 Wire Wire Line 2740 3510 2840 3510 Text GLabel 9220 2280 3 50 Input ~ 0 PA12 Text Notes 4050 2590 0 50 ~ 0 BOOT1 $Comp L power:PWR_FLAG #FLG01 U 1 1 5B449E72 P 7750 3560 F 0 "#FLG01" H 7750 3635 50 0001 C CNN F 1 "PWR_FLAG" H 7750 3734 39 0000 C CNN F 2 "" H 7750 3560 50 0001 C CNN F 3 "~" H 7750 3560 50 0001 C CNN 1 7750 3560 0 -1 -1 0 $EndComp $Comp L power:PWR_FLAG #FLG03 U 1 1 5B44E368 P 4320 3520 F 0 "#FLG03" H 4320 3595 50 0001 C CNN F 1 "PWR_FLAG" H 4320 3693 50 0000 C CNN F 2 "" H 4320 3520 50 0001 C CNN F 3 "~" H 4320 3520 50 0001 C CNN 1 4320 3520 -1 0 0 1 $EndComp Wire Wire Line 4320 3520 4320 3340 Connection ~ 4320 3340 Wire Wire Line 4320 3340 4360 3340 $Comp L SparkFun-RF:RFM69CW-915MHZ U2 U 1 1 5B47773E P 1710 6730 F 0 "U2" H 1710 7490 45 0000 C CNN F 1 "RFM69CW" H 1710 7406 45 0000 C CNN F 2 "custom:RFM69CW-XXXS2-MINPADS" H 1710 7330 20 0001 C CNN F 3 "" H 1710 6730 50 0001 C CNN F 4 "IC-11996" H 1710 7311 60 0000 C CNN "Field4" 1 1710 6730 1 0 0 -1 $EndComp $Comp L power:GND #PWR023 U 1 1 5B4B45C6 P 2210 6930 F 0 "#PWR023" H 2210 6680 50 0001 C CNN F 1 "GND" V 2215 6757 50 0000 C CNN F 2 "" H 2210 6930 50 0001 C CNN F 3 "" H 2210 6930 50 0001 C CNN 1 2210 6930 0 -1 -1 0 $EndComp NoConn ~ 2210 6430 NoConn ~ 2210 6530 NoConn ~ 2210 6630 NoConn ~ 2210 6730 $Comp L Connector:Conn_01x08_Female J4 U 1 1 5B4DBED4 P 9680 1750 F 0 "J4" H 9574 1125 50 0000 C CNN F 1 "Conn Prog" H 9574 1216 50 0000 C CNN F 2 "Headers:PinSocket_1x08_P2.54mm_Vertical_Clear" H 9680 1750 50 0001 C CNN F 3 "~" H 9680 1750 50 0001 C CNN 1 9680 1750 -1 0 0 1 $EndComp $Comp L Connector:Conn_01x08_Female J1 U 1 1 5B4EB6A9 P 7900 1620 F 0 "J1" H 7928 1596 50 0000 L CNN F 1 "Conn Side" H 7928 1505 50 0000 L CNN F 2 "Headers:PinSocket_1x08_P2.54mm_Vertical_Clear" H 7900 1620 50 0001 C CNN F 3 "~" H 7900 1620 50 0001 C CNN 1 7900 1620 1 0 0 -1 $EndComp Text GLabel 2210 7030 2 50 Input ~ 0 ANT Text GLabel 9880 1950 2 50 Input ~ 0 ANT $Comp L power:GND #PWR022 U 1 1 5B4F5503 P 9880 2050 F 0 "#PWR022" H 9880 1800 50 0001 C CNN F 1 "GND" V 9885 1922 50 0000 R CNN F 2 "" H 9880 2050 50 0001 C CNN F 3 "" H 9880 2050 50 0001 C CNN 1 9880 2050 0 -1 -1 0 $EndComp $Comp L power:+3.3V #PWR020 U 1 1 5B5088EC P 9880 1750 F 0 "#PWR020" H 9880 1600 50 0001 C CNN F 1 "+3.3V" V 9880 1880 50 0000 L CNN F 2 "" H 9880 1750 50 0001 C CNN F 3 "" H 9880 1750 50 0001 C CNN 1 9880 1750 0 1 1 0 $EndComp $Comp L Connector:Conn_Coaxial J5 U 1 1 5B2C482E P 3540 5210 F 0 "J5" H 3639 5186 50 0000 L CNN F 1 "u.FL" H 3639 5095 50 0000 L CNN F 2 "Connector_Coaxial:U.FL_Molex_MCRF_73412-0110_Vertical" H 3540 5210 50 0001 C CNN F 3 " ~" H 3540 5210 50 0001 C CNN 1 3540 5210 1 0 0 -1 $EndComp Text GLabel 3340 5210 0 50 Input ~ 0 ANT $Comp L power:GND #PWR0101 U 1 1 5B2C9D11 P 1940 4760 F 0 "#PWR0101" H 1940 4510 50 0001 C CNN F 1 "GND" H 1945 4587 50 0000 C CNN F 2 "" H 1940 4760 50 0001 C CNN F 3 "" H 1940 4760 50 0001 C CNN 1 1940 4760 1 0 0 -1 $EndComp $Comp L SparkFun-RF:RFM69HW U3 U 1 1 5B316F77 P 3530 6790 F 0 "U3" H 3530 7650 45 0000 C CNN F 1 "RFM69HW" H 3530 7566 45 0000 C CNN F 2 "custom:HOPERF_RFM69HW-MINPADS" H 3530 7490 20 0001 C CNN F 3 "" H 3530 6790 50 0001 C CNN F 4 "XXX-00000" H 3530 7471 60 0000 C CNN "Field4" 1 3530 6790 1 0 0 -1 $EndComp $Comp L power:+3.3V #PWR0102 U 1 1 5B31712E P 3030 6290 F 0 "#PWR0102" H 3030 6140 50 0001 C CNN F 1 "+3.3V" H 3045 6463 50 0000 C CNN F 2 "" H 3030 6290 50 0001 C CNN F 3 "" H 3030 6290 50 0001 C CNN 1 3030 6290 0 -1 -1 0 $EndComp Text GLabel 3030 6890 0 50 Input ~ 0 NSS Text GLabel 3030 6690 0 50 Input ~ 0 MOSI Text GLabel 3030 6590 0 50 Input ~ 0 MISO Text GLabel 3030 6790 0 50 Input ~ 0 SCK Text GLabel 3030 7190 0 50 Input ~ 0 PA2 $Comp L power:GND #PWR0103 U 1 1 5B33BCC5 P 4030 7190 F 0 "#PWR0103" H 4030 6940 50 0001 C CNN F 1 "GND" V 4035 7017 50 0000 C CNN F 2 "" H 4030 7190 50 0001 C CNN F 3 "" H 4030 7190 50 0001 C CNN 1 4030 7190 0 -1 -1 0 $EndComp Text GLabel 4030 6290 2 50 Input ~ 0 PA3 $Comp L power:GND #PWR0104 U 1 1 5B33BCCE P 4030 6990 F 0 "#PWR0104" H 4030 6740 50 0001 C CNN F 1 "GND" V 4035 6817 50 0000 C CNN F 2 "" H 4030 6990 50 0001 C CNN F 3 "" H 4030 6990 50 0001 C CNN 1 4030 6990 0 -1 -1 0 $EndComp NoConn ~ 4030 6390 NoConn ~ 4030 6490 NoConn ~ 4030 6590 NoConn ~ 4030 6690 Text GLabel 4030 7090 2 50 Input ~ 0 ANT NoConn ~ 4030 6790 $Comp L RF_AM_FM:RFM69HCW U4 U 1 1 5B943180 P 5180 6580 F 0 "U4" H 4860 7030 50 0000 C CNN F 1 "RFM69HCW" H 5470 7040 50 0000 C CNN F 2 "custom:RFM69HCW-XXXS2-MINPADS" H 1880 8230 50 0001 C CNN F 3 "http://www.hoperf.com/upload/rf/RFM69HCW-V1.1.pdf" H 1880 8230 50 0001 C CNN 1 5180 6580 1 0 0 -1 $EndComp Text GLabel 4680 6580 0 50 Input ~ 0 NSS Text GLabel 4680 6380 0 50 Input ~ 0 MOSI Text GLabel 4680 6480 0 50 Input ~ 0 MISO Text GLabel 4680 6280 0 50 Input ~ 0 SCK Text GLabel 4680 6780 0 50 Input ~ 0 PA2 Text GLabel 5680 6280 2 50 Input ~ 0 ANT NoConn ~ 5680 6480 NoConn ~ 5680 6580 NoConn ~ 5680 6680 NoConn ~ 5680 6780 NoConn ~ 5680 6880 Text GLabel 5680 6980 2 50 Input ~ 0 PA3 $Comp L power:GND #PWR026 U 1 1 5B97E9F8 P 5180 7180 F 0 "#PWR026" H 5180 6930 50 0001 C CNN F 1 "GND" V 5185 7007 50 0000 C CNN F 2 "" H 5180 7180 50 0001 C CNN F 3 "" H 5180 7180 50 0001 C CNN 1 5180 7180 1 0 0 -1 $EndComp Wire Wire Line 5080 7180 5180 7180 Connection ~ 5180 7180 Wire Wire Line 5180 7180 5280 7180 $Comp L power:+3.3V #PWR027 U 1 1 5B995316 P 1210 6330 F 0 "#PWR027" H 1210 6180 50 0001 C CNN F 1 "+3.3V" H 1225 6503 50 0000 C CNN F 2 "" H 1210 6330 50 0001 C CNN F 3 "" H 1210 6330 50 0001 C CNN 1 1210 6330 0 -1 -1 0 $EndComp Wire Wire Line 7750 3490 7750 3560 Connection ~ 7750 3560 Wire Wire Line 7750 3560 7750 3640 Wire Wire Line 7750 4590 7750 4790 $Comp L power:PWR_FLAG #FLG02 U 1 1 5B9A9816 P 7750 4790 F 0 "#FLG02" H 7750 4865 50 0001 C CNN F 1 "PWR_FLAG" H 7750 4964 39 0000 C CNN F 2 "" H 7750 4790 50 0001 C CNN F 3 "~" H 7750 4790 50 0001 C CNN 1 7750 4790 0 -1 -1 0 $EndComp Connection ~ 7750 4790 Wire Wire Line 7750 4790 7750 4830 $Comp L Switch:SW_Push SW2 U 1 1 5B2CDCA8 P 9740 4600 F 0 "SW2" H 9740 4885 50 0000 C CNN F 1 "SW_BOOT" H 9740 4794 50 0000 C CNN F 2 "Button_Switch_SMD:SW_SPST_CK_RS282G05A3" H 9740 4800 50 0001 C CNN F 3 "" H 9740 4800 50 0001 C CNN 1 9740 4600 1 0 0 -1 $EndComp $EndSCHEMATC