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Line 1... Line 1...
1
EESchema Schematic File Version 2  date 5/6/2013 8:28:24 PM
1
EESchema Schematic File Version 2  date 8/27/2013 5:24:10 PM
2
LIBS:Custom_Parts
2
LIBS:Custom_Parts
3
LIBS:power
3
LIBS:power
4
LIBS:device
4
LIBS:device
5
LIBS:transistors
5
LIBS:transistors
6
LIBS:conn
6
LIBS:conn
Line 45... Line 45...
45
EELAYER END
45
EELAYER END
46
$Descr A4 11693 8268
46
$Descr A4 11693 8268
47
encoding utf-8
47
encoding utf-8
48
Sheet 1 1
48
Sheet 1 1
49
Title ""
49
Title ""
50
Date "7 may 2013"
50
Date "27 aug 2013"
51
Rev ""
51
Rev ""
52
Comp ""
52
Comp ""
53
Comment1 ""
53
Comment1 ""
54
Comment2 ""
54
Comment2 ""
55
Comment3 ""
55
Comment3 ""
Line 90... Line 90...
90
$EndComp
90
$EndComp
91
Text Label 1600 6600 2    60   ~ 0
91
Text Label 1600 6600 2    60   ~ 0
92
V_BAT
92
V_BAT
93
Text Label 1600 6800 2    60   ~ 0
93
Text Label 1600 6800 2    60   ~ 0
94
GND
94
GND
95
Text Label 2650 1750 2    60   ~ 0
95
Text Label 2550 1500 2    60   ~ 0
96
GND
96
GND
97
Text Label 2650 2650 2    60   ~ 0
97
Text Label 2550 2600 2    60   ~ 0
98
GND
98
GND
99
Text Label 9350 2200 0    60   ~ 0
99
Text Label 9350 2200 0    60   ~ 0
100
GND
100
GND
101
Text Label 7350 4050 2    60   ~ 0
101
Text Label 7350 4050 2    60   ~ 0
102
GND
102
GND
Line 118... Line 118...
118
VDD
118
VDD
119
Text Label 7350 1900 2    60   ~ 0
119
Text Label 7350 1900 2    60   ~ 0
120
VDD
120
VDD
121
Text Label 9450 1900 0    60   ~ 0
121
Text Label 9450 1900 0    60   ~ 0
122
VDD
122
VDD
123
Text Label 3450 3550 3    60   ~ 0
123
Text Label 4650 2600 0    60   ~ 0
124
UART_TX
124
UART_TX
125
Text Label 3350 3550 3    60   ~ 0
125
Text Label 4650 2500 0    60   ~ 0
126
UART_RX
126
UART_RX
127
Text Label 3250 3550 3    60   ~ 0
127
Text Label 4650 2400 0    60   ~ 0
128
UART_CTS
128
UART_CTS
129
Text Label 3150 3550 3    60   ~ 0
129
Text Label 4650 2300 0    60   ~ 0
130
UART_RTS
130
UART_RTS
131
Text Label 2650 2550 2    60   ~ 0
131
Text Label 2550 2500 2    60   ~ 0
132
VDD
132
VDD
133
Text Label 4550 2350 0    60   ~ 0
133
Text Label 4650 1800 0    60   ~ 0
134
STATUS_LED
134
STATUS_LED
135
Text Label 4550 2450 0    60   ~ 0
135
Text Label 4650 2000 0    60   ~ 0
136
CONNECT_LED
136
CONNECT_LED
137
$Comp
137
$Comp
138
L C C4
138
L C C4
139
U 1 1 5145C46E
139
U 1 1 5145C46E
140
P 5850 5000
140
P 5850 5000
Line 227... Line 227...
227
UART_RTS
227
UART_RTS
228
Text Label 7350 5550 2    60   ~ 0
228
Text Label 7350 5550 2    60   ~ 0
229
UART_RX
229
UART_RX
230
Text Label 7350 5650 2    60   ~ 0
230
Text Label 7350 5650 2    60   ~ 0
231
UART_TX
231
UART_TX
232
Text Label 2650 1950 2    60   ~ 0
232
Text Label 2550 1900 2    60   ~ 0
233
RESET
233
RESET
234
Text Label 4550 2150 0    60   ~ 0
-
 
235
SLEEP
-
 
236
Text Label 7350 5950 2    60   ~ 0
234
Text Label 7350 5950 2    60   ~ 0
237
RESET
235
RESET
238
Text Label 7350 2300 2    60   ~ 0
236
Text Label 7350 2300 2    60   ~ 0
239
VDD
237
VDD
240
Text Label 7350 2200 2    60   ~ 0
238
Text Label 7350 2200 2    60   ~ 0
Line 337... Line 335...
337
GND
335
GND
338
Text Label 5650 5600 2    60   ~ 0
336
Text Label 5650 5600 2    60   ~ 0
339
T1OSO
337
T1OSO
340
Text Label 6250 5600 0    60   ~ 0
338
Text Label 6250 5600 0    60   ~ 0
341
T1OSI
339
T1OSI
-
 
340
Text Label 3350 3300 3    60   ~ 0
-
 
341
GND
-
 
342
Text Label 3850 3300 3    60   ~ 0
-
 
343
GND
-
 
344
Text Notes 4550 3000 0    60   ~ 0
-
 
345
PIO_2 - Connect LED\nPIO_3 - Auto Pairing\nPIO_4 - Factory Reset\nPIO_5 - Status LED\nPIO_6 - Auto Master / DTR\nPIO_7 - Baudrate
-
 
346
$Comp
-
 
347
L 78XX U1
-
 
348
U 1 1 515E35BD
-
 
349
P 3800 4950
-
 
350
F 0 "U1" H 3800 5150 60  0000 C CNN
-
 
351
F 1 "78XX" H 3800 5050 60  0000 C CNN
-
 
352
F 2 "" H 3800 4950 60  0000 C CNN
-
 
353
F 3 "" H 3800 4950 60  0000 C CNN
-
 
354
	1    3800 4950
-
 
355
	1    0    0    -1  
-
 
356
$EndComp
342
$Comp
357
$Comp
343
L BR-LE4.0-S2 U2
358
L C C1
344
U 1 1 515C5C9A
359
U 1 1 515E5CE0
345
P 3600 2400
360
P 5500 5000
346
F 0 "U2" H 3600 2400 60  0000 C CNN
361
F 0 "C1" H 5500 5100 40  0000 L CNN
347
F 1 "BR-LE4.0-S2" H 3250 3250 60  0000 C CNN
362
F 1 "10uF" H 5506 4915 40  0000 L CNN
348
F 2 "" H 3600 2950 60  0000 C CNN
363
F 2 "~" H 5538 4850 30  0000 C CNN
349
F 3 "" H 3600 2950 60  0000 C CNN
364
F 3 "~" H 5500 5000 60  0000 C CNN
350
	1    3600 2400
365
	1    5500 5000
351
	1    0    0    -1  
366
	1    0    0    -1  
352
$EndComp
367
$EndComp
-
 
368
Text Label 5400 4800 2    60   ~ 0
-
 
369
V_BAT
-
 
370
Text Label 4700 6100 0    60   ~ 0
-
 
371
SCL
-
 
372
Text Label 4700 6000 0    60   ~ 0
-
 
373
SDA
-
 
374
Text Label 4000 6700 0    60   ~ 0
-
 
375
GND
-
 
376
Text Label 3200 6200 2    60   ~ 0
-
 
377
VDD
-
 
378
Text Label 2350 6100 2    60   ~ 0
-
 
379
V_BAT
-
 
380
Text Label 3200 6300 2    60   ~ 0
-
 
381
GND
-
 
382
$Comp
-
 
383
L R R1
-
 
384
U 1 1 515F90F9
-
 
385
P 5850 4050
-
 
386
F 0 "R1" V 5930 4050 40  0000 C CNN
-
 
387
F 1 "10k" V 5857 4051 40  0000 C CNN
-
 
388
F 2 "~" V 5780 4050 30  0000 C CNN
-
 
389
F 3 "~" H 5850 4050 30  0000 C CNN
-
 
390
	1    5850 4050
-
 
391
	0    -1   -1   0   
-
 
392
$EndComp
-
 
393
$Comp
-
 
394
L R R2
-
 
395
U 1 1 515F9106
-
 
396
P 5850 4250
-
 
397
F 0 "R2" V 5930 4250 40  0000 C CNN
-
 
398
F 1 "10k" V 5857 4251 40  0000 C CNN
-
 
399
F 2 "~" V 5780 4250 30  0000 C CNN
-
 
400
F 3 "~" H 5850 4250 30  0000 C CNN
-
 
401
	1    5850 4250
-
 
402
	0    -1   -1   0   
-
 
403
$EndComp
-
 
404
Text Label 5500 4050 2    60   ~ 0
-
 
405
SCL
-
 
406
Text Label 5500 4250 2    60   ~ 0
-
 
407
SDA
-
 
408
Text Label 6200 4150 0    60   ~ 0
-
 
409
VDD
-
 
410
$Comp
-
 
411
L MAX17040 U3
-
 
412
U 1 1 51883323
-
 
413
P 3950 6200
-
 
414
F 0 "U3" H 3950 6300 60  0000 C CNN
-
 
415
F 1 "MAX17040" H 3950 6550 60  0000 C CNN
-
 
416
F 2 "~" H 3950 6200 60  0000 C CNN
-
 
417
F 3 "~" H 3950 6200 60  0000 C CNN
-
 
418
	1    3950 6200
-
 
419
	1    0    0    -1  
-
 
420
$EndComp
-
 
421
Text Label 4700 6200 0    60   ~ 0
-
 
422
GND
-
 
423
Text Label 4700 6300 0    60   ~ 0
-
 
424
GND
-
 
425
Text Label 3200 6000 2    60   ~ 0
-
 
426
GND
-
 
427
$Comp
-
 
428
L R R3
-
 
429
U 1 1 5188337B
-
 
430
P 2700 6100
-
 
431
F 0 "R3" V 2780 6100 40  0000 C CNN
-
 
432
F 1 "1k" V 2707 6101 40  0000 C CNN
-
 
433
F 2 "~" V 2630 6100 30  0000 C CNN
-
 
434
F 3 "~" H 2700 6100 30  0000 C CNN
-
 
435
	1    2700 6100
-
 
436
	0    -1   -1   0   
-
 
437
$EndComp
-
 
438
$Comp
-
 
439
L C C2
-
 
440
U 1 1 51883384
-
 
441
P 2950 6450
-
 
442
F 0 "C2" H 2950 6550 40  0000 L CNN
-
 
443
F 1 "1uF" H 2956 6365 40  0000 L CNN
-
 
444
F 2 "~" H 2988 6300 30  0000 C CNN
-
 
445
F 3 "~" H 2950 6450 60  0000 C CNN
-
 
446
	1    2950 6450
-
 
447
	-1   0    0    1   
-
 
448
$EndComp
-
 
449
Text Label 3000 6650 0    60   ~ 0
-
 
450
GND
-
 
451
NoConn ~ 7350 2500
-
 
452
NoConn ~ 7350 3750
-
 
453
$Comp
-
 
454
L RN-42 U2
-
 
455
U 1 1 521A156C
-
 
456
P 3600 2300
-
 
457
F 0 "U2" H 3600 2550 60  0000 C CNN
-
 
458
F 1 "RN-42" H 3600 2750 60  0000 C CNN
-
 
459
F 2 "~" H 3600 2250 60  0000 C CNN
-
 
460
F 3 "~" H 3600 2250 60  0000 C CNN
-
 
461
	1    3600 2300
-
 
462
	1    0    0    -1  
-
 
463
$EndComp
-
 
464
NoConn ~ 2550 2100
-
 
465
NoConn ~ 2550 2200
-
 
466
NoConn ~ 2550 2300
-
 
467
NoConn ~ 2550 2400
-
 
468
NoConn ~ 4650 2100
-
 
469
NoConn ~ 4650 2200
-
 
470
NoConn ~ 2550 2000
-
 
471
NoConn ~ 2550 1600
-
 
472
NoConn ~ 4650 1500
-
 
473
NoConn ~ 4650 1600
-
 
474
NoConn ~ 3250 3300
-
 
475
NoConn ~ 3950 3300
-
 
476
NoConn ~ 3450 3300
-
 
477
NoConn ~ 3550 3300
-
 
478
NoConn ~ 3650 3300
-
 
479
NoConn ~ 3750 3300
-
 
480
Text Label 2550 1700 2    60   ~ 0
-
 
481
GND
-
 
482
Text Label 2550 1800 2    60   ~ 0
-
 
483
GND
-
 
484
Text Label 4650 1900 0    60   ~ 0
-
 
485
GND
-
 
486
Text Label 4650 1700 0    60   ~ 0
-
 
487
GND
-
 
488
Text Label 9350 6150 0    60   ~ 0
-
 
489
LED_R
-
 
490
Text Label 9350 6250 0    60   ~ 0
-
 
491
LED_G
-
 
492
Text Label 9350 6350 0    60   ~ 0
-
 
493
LED_B
-
 
494
NoConn ~ 4650 1800
-
 
495
NoConn ~ 4650 2000
-
 
496
$Comp
-
 
497
L TRI_LED D1
-
 
498
U 1 1 521D33A8
-
 
499
P 5950 6750
-
 
500
F 0 "D1" H 6010 7070 50  0000 C CNN
-
 
501
F 1 "TRI_LED" H 6110 6420 50  0000 C CNN
-
 
502
F 2 "~" H 5950 6650 60  0000 C CNN
-
 
503
F 3 "~" H 5950 6650 60  0000 C CNN
-
 
504
	1    5950 6750
-
 
505
	1    0    0    -1  
-
 
506
$EndComp
-
 
507
Text Label 5300 6750 2    60   ~ 0
-
 
508
VDD
-
 
509
Text Label 6450 6600 0    60   ~ 0
-
 
510
LED_R
-
 
511
Text Label 6450 6750 0    60   ~ 0
-
 
512
LED_G
-
 
513
Text Label 6450 6900 0    60   ~ 0
-
 
514
LED_B
353
Wire Wire Line
515
Wire Wire Line
354
	9600 3800 9750 3800
516
	9600 3800 9750 3800
355
Wire Wire Line
517
Wire Wire Line
356
	9600 3650 9600 3800
518
	9600 3650 9600 3800
357
Wire Wire Line
519
Wire Wire Line
Line 435... Line 597...
435
Wire Wire Line
597
Wire Wire Line
436
	7350 2000 7450 2000
598
	7350 2000 7450 2000
437
Wire Wire Line
599
Wire Wire Line
438
	7450 1900 7350 1900
600
	7450 1900 7350 1900
439
Wire Wire Line
601
Wire Wire Line
440
	2750 1850 2650 1850
-
 
441
Wire Wire Line
-
 
442
	2750 1750 2650 1750
-
 
443
Wire Wire Line
-
 
444
	1700 6600 1600 6600
602
	1700 6600 1600 6600
445
Wire Wire Line
603
Wire Wire Line
446
	1700 6800 1600 6800
604
	1700 6800 1600 6800
447
Wire Wire Line
605
Wire Wire Line
448
	9350 2000 9350 1900
606
	9350 2000 9350 1900
Line 501... Line 659...
501
	6250 5600 6250 5800
659
	6250 5600 6250 5800
502
Wire Wire Line
660
Wire Wire Line
503
	5650 6200 6250 6200
661
	5650 6200 6250 6200
504
Connection ~ 5650 5700
662
Connection ~ 5650 5700
505
Connection ~ 6250 5700
663
Connection ~ 6250 5700
-
 
664
Connection ~ 5500 5200
506
Wire Wire Line
665
Wire Wire Line
507
	2650 1950 2750 1950
666
	5400 4800 5500 4800
508
Wire Wire Line
667
Wire Wire Line
509
	2650 2050 2750 2050
668
	3200 6000 3300 6000
510
Wire Wire Line
669
Wire Wire Line
511
	2650 2150 2750 2150
670
	2950 6100 3300 6100
512
Wire Wire Line
671
Wire Wire Line
513
	2650 2250 2750 2250
672
	3200 6200 3300 6200
514
Wire Wire Line
673
Wire Wire Line
515
	2650 2350 2750 2350
674
	3200 6300 3300 6300
516
Wire Wire Line
675
Wire Wire Line
517
	2650 2450 2750 2450
676
	4600 6000 4700 6000
518
Wire Wire Line
677
Wire Wire Line
519
	2650 2550 2750 2550
678
	4600 6100 4700 6100
520
Wire Wire Line
679
Wire Wire Line
521
	2650 2650 2750 2650
680
	4600 6200 4700 6200
522
Wire Wire Line
681
Wire Wire Line
523
	3150 3550 3150 3450
682
	4600 6300 4700 6300
524
Wire Wire Line
683
Wire Wire Line
525
	3250 3550 3250 3450
684
	5500 4050 5600 4050
526
Wire Wire Line
685
Wire Wire Line
527
	3350 3550 3350 3450
686
	5500 4250 5600 4250
528
Wire Wire Line
687
Wire Wire Line
529
	3450 3550 3450 3450
688
	6100 4050 6100 4250
530
Wire Wire Line
689
Wire Wire Line
531
	3550 3550 3550 3450
690
	6100 4150 6200 4150
-
 
691
Connection ~ 6100 4150
532
Wire Wire Line
692
Wire Wire Line
533
	3650 3550 3650 3450
693
	2350 6100 2450 6100
534
Wire Wire Line
694
Wire Wire Line
535
	3750 3550 3750 3450
695
	2950 6100 2950 6250
536
Wire Wire Line
696
Wire Wire Line
537
	3850 3550 3850 3450
697
	2950 6650 3000 6650
538
Wire Wire Line
698
Wire Wire Line
539
	3950 3550 3950 3450
699
	9250 5850 9350 5850
540
Wire Wire Line
700
Wire Wire Line
541
	4050 3550 4050 3450
701
	9250 5950 9350 5950
542
Wire Wire Line
702
Wire Wire Line
543
	4550 1750 4450 1750
703
	3350 3200 3350 3300
544
Wire Wire Line
704
Wire Wire Line
545
	4450 1850 4550 1850
705
	3850 3200 3850 3300
546
Wire Wire Line
706
Wire Wire Line
547
	4450 2050 4550 2050
707
	4550 2600 4650 2600
548
Wire Wire Line
708
Wire Wire Line
549
	4550 2150 4450 2150
709
	4550 2500 4650 2500
550
Wire Wire Line
710
Wire Wire Line
551
	4450 2250 4550 2250
711
	4550 2400 4650 2400
552
Wire Wire Line
712
Wire Wire Line
553
	4550 2350 4450 2350
713
	4550 2300 4650 2300
554
Wire Wire Line
714
Wire Wire Line
555
	4450 2450 4550 2450
715
	2550 2500 2650 2500
556
Wire Wire Line
716
Wire Wire Line
557
	4550 2550 4450 2550
717
	2550 2600 2650 2600
558
Wire Wire Line
718
Wire Wire Line
559
	4450 2650 4550 2650
719
	2550 1900 2650 1900
560
Wire Wire Line
720
Wire Wire Line
561
	3800 1250 3800 1350
721
	2550 1500 2650 1500
562
Wire Wire Line
722
Wire Wire Line
563
	3700 1250 3700 1350
723
	4550 2100 4650 2100
564
NoConn ~ 3700 1250
-
 
565
NoConn ~ 3800 1250
-
 
566
NoConn ~ 2650 1850
-
 
567
Text Label 4050 3550 3    60   ~ 0
-
 
568
GND
-
 
569
Text Label 4550 1750 0    60   ~ 0
-
 
570
GND
-
 
571
NoConn ~ 3550 3550
-
 
572
NoConn ~ 3650 3550
-
 
573
NoConn ~ 3750 3550
-
 
574
NoConn ~ 3850 3550
-
 
575
Text Label 4550 2250 0    60   ~ 0
-
 
576
MODE_TOGGLE
-
 
577
NoConn ~ 2650 2450
-
 
578
NoConn ~ 2650 2350
-
 
579
NoConn ~ 2650 2250
-
 
580
NoConn ~ 2650 2150
-
 
581
NoConn ~ 3950 3550
-
 
582
NoConn ~ 4550 1850
-
 
583
NoConn ~ 4550 2050
-
 
584
NoConn ~ 4550 2550
-
 
585
NoConn ~ 4550 2650
-
 
586
NoConn ~ 2650 2050
-
 
587
Text Label 9350 6150 0    60   ~ 0
-
 
588
MODE_TOGGLE
-
 
589
Text Label 9350 6350 0    60   ~ 0
-
 
590
SLEEP
-
 
591
NoConn ~ 4550 2450
-
 
592
NoConn ~ 4550 2350
-
 
593
Text Notes 4250 2850 0    60   ~ 0
-
 
594
PIO_2 will pulse when module is connected\nPIO_5 will pulse when the module is not in the \n         idle state, excluding the connected state
-
 
595
$Comp
-
 
596
L LED D1
-
 
597
U 1 1 515DE509
-
 
598
P 5950 6650
-
 
599
F 0 "D1" H 5950 6750 50  0000 C CNN
-
 
600
F 1 "LED" H 5950 6550 50  0000 C CNN
-
 
601
F 2 "~" H 5950 6650 60  0000 C CNN
-
 
602
F 3 "~" H 5950 6650 60  0000 C CNN
-
 
603
	1    5950 6650
-
 
604
	1    0    0    -1  
-
 
605
$EndComp
-
 
606
Text Label 9350 6250 0    60   ~ 0
-
 
607
LED
-
 
608
Text Label 5650 6650 2    60   ~ 0
-
 
609
LED
-
 
610
Wire Wire Line
724
Wire Wire Line
611
	5650 6650 5750 6650
725
	4550 2200 4650 2200
612
Wire Wire Line
726
Wire Wire Line
613
	6150 6650 6250 6650
727
	2650 2100 2550 2100
614
Text Label 6250 6650 0    60   ~ 0
-
 
615
GND
-
 
616
$Comp
-
 
617
L 78XX U1
-
 
618
U 1 1 515E35BD
-
 
619
P 3800 4950
-
 
620
F 0 "U1" H 3800 5150 60  0000 C CNN
-
 
621
F 1 "78XX" H 3800 5050 60  0000 C CNN
-
 
622
F 2 "" H 3800 4950 60  0000 C CNN
-
 
623
F 3 "" H 3800 4950 60  0000 C CNN
-
 
624
	1    3800 4950
-
 
625
	1    0    0    -1  
-
 
626
$EndComp
-
 
627
$Comp
-
 
628
L C C1
-
 
629
U 1 1 515E5CE0
-
 
630
P 5500 5000
-
 
631
F 0 "C1" H 5500 5100 40  0000 L CNN
-
 
632
F 1 "10uF" H 5506 4915 40  0000 L CNN
-
 
633
F 2 "~" H 5538 4850 30  0000 C CNN
-
 
634
F 3 "~" H 5500 5000 60  0000 C CNN
-
 
635
	1    5500 5000
-
 
636
	1    0    0    -1  
-
 
637
$EndComp
-
 
638
Text Label 5400 4800 2    60   ~ 0
-
 
639
V_BAT
-
 
640
Connection ~ 5500 5200
-
 
641
Wire Wire Line
728
Wire Wire Line
642
	4450 1950 4550 1950
729
	2650 2200 2550 2200
643
NoConn ~ 4550 1950
-
 
644
Wire Wire Line
730
Wire Wire Line
645
	5400 4800 5500 4800
731
	2650 2300 2550 2300
646
Wire Wire Line
732
Wire Wire Line
647
	3200 6000 3300 6000
733
	2650 2400 2550 2400
648
Wire Wire Line
734
Wire Wire Line
649
	2950 6100 3300 6100
735
	4550 1500 4650 1500
650
Wire Wire Line
736
Wire Wire Line
651
	3200 6200 3300 6200
737
	4550 1600 4650 1600
652
Wire Wire Line
738
Wire Wire Line
653
	3200 6300 3300 6300
739
	2650 1600 2550 1600
654
Wire Wire Line
740
Wire Wire Line
655
	4600 6000 4700 6000
741
	2650 1700 2550 1700
656
Wire Wire Line
742
Wire Wire Line
657
	4600 6100 4700 6100
743
	2650 1800 2550 1800
658
Wire Wire Line
744
Wire Wire Line
659
	4600 6200 4700 6200
745
	2650 2000 2550 2000
660
Wire Wire Line
746
Wire Wire Line
661
	4600 6300 4700 6300
747
	4550 1700 4650 1700
-
 
748
Wire Wire Line
662
Text Label 4700 6100 0    60   ~ 0
749
	4550 1800 4650 1800
663
SCL
750
Wire Wire Line
664
Text Label 4700 6000 0    60   ~ 0
751
	4550 1900 4650 1900
665
SDA
752
Wire Wire Line
666
Text Label 4000 6700 0    60   ~ 0
753
	4550 2000 4650 2000
667
GND
754
Wire Wire Line
668
Text Label 3200 6200 2    60   ~ 0
755
	3250 3200 3250 3300
-
 
756
Wire Wire Line
-
 
757
	3950 3200 3950 3300
-
 
758
Wire Wire Line
-
 
759
	3450 3200 3450 3300
-
 
760
Wire Wire Line
-
 
761
	3550 3200 3550 3300
-
 
762
Wire Wire Line
-
 
763
	3650 3200 3650 3300
-
 
764
Wire Wire Line
-
 
765
	3750 3200 3750 3300
669
VDD
766
Wire Wire Line
670
Text Label 2350 6100 2    60   ~ 0
767
	5300 6750 5400 6750
671
V_BAT
768
Wire Wire Line
672
Text Label 3200 6300 2    60   ~ 0
769
	6450 6600 6350 6600
-
 
770
Wire Wire Line
-
 
771
	6350 6750 6450 6750
673
GND
772
Wire Wire Line
-
 
773
	6350 6900 6450 6900
674
$Comp
774
$Comp
675
L R R1
775
L CONN_1 P3
676
U 1 1 515F90F9
776
U 1 1 521D1731
677
P 5850 4050
777
P 3100 3900
678
F 0 "R1" V 5930 4050 40  0000 C CNN
778
F 0 "P3" H 3180 3900 40  0000 L CNN
679
F 1 "10k" V 5857 4051 40  0000 C CNN
779
F 1 "CONN_1" H 3100 3955 30  0001 C CNN
680
F 2 "~" V 5780 4050 30  0000 C CNN
780
F 2 "" H 3100 3900 60  0000 C CNN
681
F 3 "~" H 5850 4050 30  0000 C CNN
781
F 3 "" H 3100 3900 60  0000 C CNN
682
	1    5850 4050
782
	1    3100 3900
683
	0    -1   -1   0   
783
	-1   0    0    1   
684
$EndComp
784
$EndComp
685
$Comp
785
$Comp
686
L R R2
786
L CONN_1 P4
687
U 1 1 515F9106
787
U 1 1 521D1748
688
P 5850 4250
788
P 3100 4000
689
F 0 "R2" V 5930 4250 40  0000 C CNN
789
F 0 "P4" H 3180 4000 40  0000 L CNN
690
F 1 "10k" V 5857 4251 40  0000 C CNN
790
F 1 "CONN_1" H 3100 4055 30  0001 C CNN
691
F 2 "~" V 5780 4250 30  0000 C CNN
791
F 2 "" H 3100 4000 60  0000 C CNN
692
F 3 "~" H 5850 4250 30  0000 C CNN
792
F 3 "" H 3100 4000 60  0000 C CNN
693
	1    5850 4250
793
	1    3100 4000
694
	0    -1   -1   0   
794
	-1   0    0    1   
695
$EndComp
795
$EndComp
-
 
796
$Comp
-
 
797
L CONN_1 P5
-
 
798
U 1 1 521D188E
-
 
799
P 3100 4100
-
 
800
F 0 "P5" H 3180 4100 40  0000 L CNN
-
 
801
F 1 "CONN_1" H 3100 4155 30  0001 C CNN
-
 
802
F 2 "" H 3100 4100 60  0000 C CNN
-
 
803
F 3 "" H 3100 4100 60  0000 C CNN
-
 
804
	1    3100 4100
-
 
805
	-1   0    0    1   
-
 
806
$EndComp
-
 
807
$Comp
-
 
808
L CONN_1 P6
-
 
809
U 1 1 521D1894
-
 
810
P 3100 4200
-
 
811
F 0 "P6" H 3180 4200 40  0000 L CNN
-
 
812
F 1 "CONN_1" H 3100 4255 30  0001 C CNN
-
 
813
F 2 "" H 3100 4200 60  0000 C CNN
-
 
814
F 3 "" H 3100 4200 60  0000 C CNN
-
 
815
	1    3100 4200
-
 
816
	-1   0    0    1   
-
 
817
$EndComp
-
 
818
$Comp
-
 
819
L CONN_1 P8
-
 
820
U 1 1 521D189A
-
 
821
P 4000 3900
-
 
822
F 0 "P8" H 4080 3900 40  0000 L CNN
-
 
823
F 1 "CONN_1" H 4000 3955 30  0001 C CNN
-
 
824
F 2 "" H 4000 3900 60  0000 C CNN
-
 
825
F 3 "" H 4000 3900 60  0000 C CNN
-
 
826
	1    4000 3900
-
 
827
	-1   0    0    1   
-
 
828
$EndComp
-
 
829
$Comp
-
 
830
L CONN_1 P9
-
 
831
U 1 1 521D18A0
-
 
832
P 4000 4000
-
 
833
F 0 "P9" H 4080 4000 40  0000 L CNN
-
 
834
F 1 "CONN_1" H 4000 4055 30  0001 C CNN
-
 
835
F 2 "" H 4000 4000 60  0000 C CNN
-
 
836
F 3 "" H 4000 4000 60  0000 C CNN
-
 
837
	1    4000 4000
-
 
838
	-1   0    0    1   
-
 
839
$EndComp
696
Text Label 5500 4050 2    60   ~ 0
840
Text Label 4150 3900 0    60   ~ 0
697
SCL
841
SCL
698
Text Label 5500 4250 2    60   ~ 0
842
Text Label 4150 4000 0    60   ~ 0
699
SDA
843
SDA
700
Wire Wire Line
-
 
701
	5500 4050 5600 4050
844
Text Label 3250 3900 0    60   ~ 0
702
Wire Wire Line
845
UART_RX
703
	5500 4250 5600 4250
846
Text Label 3250 4000 0    60   ~ 0
704
Wire Wire Line
847
UART_TX
705
	6100 4050 6100 4250
848
Text Label 3250 4100 0    60   ~ 0
706
Wire Wire Line
849
UART_CTS
707
	6100 4150 6200 4150
-
 
708
Connection ~ 6100 4150
-
 
709
Text Label 6200 4150 0    60   ~ 0
850
Text Label 3250 4200 0    60   ~ 0
710
VDD
851
UART_RTS
711
$Comp
852
$Comp
712
L MAX17040 U3
853
L CONN_1 P10
713
U 1 1 51883323
854
U 1 1 521D19C0
714
P 3950 6200
855
P 4000 4100
715
F 0 "U3" H 3950 6300 60  0000 C CNN
856
F 0 "P10" H 4080 4100 40  0000 L CNN
716
F 1 "MAX17040" H 3950 6550 60  0000 C CNN
857
F 1 "CONN_1" H 4000 4155 30  0001 C CNN
717
F 2 "~" H 3950 6200 60  0000 C CNN
858
F 2 "" H 4000 4100 60  0000 C CNN
718
F 3 "~" H 3950 6200 60  0000 C CNN
859
F 3 "" H 4000 4100 60  0000 C CNN
719
	1    3950 6200
860
	1    4000 4100
720
	1    0    0    -1  
861
	-1   0    0    1   
721
$EndComp
862
$EndComp
722
Text Label 4700 6200 0    60   ~ 0
-
 
723
GND
-
 
724
Text Label 4700 6300 0    60   ~ 0
-
 
725
GND
-
 
726
Text Label 3200 6000 2    60   ~ 0
-
 
727
GND
-
 
728
$Comp
863
$Comp
729
L R R3
864
L CONN_1 P11
730
U 1 1 5188337B
865
U 1 1 521D19C6
731
P 2700 6100
866
P 4000 4200
732
F 0 "R3" V 2780 6100 40  0000 C CNN
867
F 0 "P11" H 4080 4200 40  0000 L CNN
733
F 1 "1k" V 2707 6101 40  0000 C CNN
868
F 1 "CONN_1" H 4000 4255 30  0001 C CNN
734
F 2 "~" V 2630 6100 30  0000 C CNN
869
F 2 "" H 4000 4200 60  0000 C CNN
735
F 3 "~" H 2700 6100 30  0000 C CNN
870
F 3 "" H 4000 4200 60  0000 C CNN
736
	1    2700 6100
871
	1    4000 4200
737
	0    -1   -1   0   
872
	-1   0    0    1   
738
$EndComp
873
$EndComp
739
$Comp
874
$Comp
740
L C C2
875
L CONN_1 P12
741
U 1 1 51883384
876
U 1 1 521D19CC
742
P 2950 6450
877
P 4000 4300
743
F 0 "C2" H 2950 6550 40  0000 L CNN
878
F 0 "P12" H 4080 4300 40  0000 L CNN
744
F 1 "1uF" H 2956 6365 40  0000 L CNN
879
F 1 "CONN_1" H 4000 4355 30  0001 C CNN
745
F 2 "~" H 2988 6300 30  0000 C CNN
880
F 2 "" H 4000 4300 60  0000 C CNN
746
F 3 "~" H 2950 6450 60  0000 C CNN
881
F 3 "" H 4000 4300 60  0000 C CNN
747
	1    2950 6450
882
	1    4000 4300
748
	-1   0    0    1   
883
	-1   0    0    1   
749
$EndComp
884
$EndComp
750
Wire Wire Line
-
 
751
	2350 6100 2450 6100
885
Text Label 4150 4100 0    60   ~ 0
752
Wire Wire Line
886
G_INT2
753
	2950 6100 2950 6250
887
Text Label 4150 4200 0    60   ~ 0
-
 
888
A_INT1
754
Text Label 3000 6650 0    60   ~ 0
889
Text Label 4150 4300 0    60   ~ 0
755
GND
890
M_DRDY
-
 
891
$Comp
756
Wire Wire Line
892
L CONN_1 P7
757
	2950 6650 3000 6650
893
U 1 1 521D19D5
758
NoConn ~ 7350 2500
894
P 3100 4300
-
 
895
F 0 "P7" H 3180 4300 40  0000 L CNN
-
 
896
F 1 "CONN_1" H 3100 4355 30  0001 C CNN
-
 
897
F 2 "" H 3100 4300 60  0000 C CNN
759
NoConn ~ 7350 3750
898
F 3 "" H 3100 4300 60  0000 C CNN
760
Wire Wire Line
899
	1    3100 4300
761
	9250 5850 9350 5850
900
	-1   0    0    1   
762
Wire Wire Line
901
$EndComp
763
	9250 5950 9350 5950
902
Text Label 3250 4300 0    60   ~ 0
-
 
903
RESET
764
$EndSCHEMATC
904
$EndSCHEMATC