summaryrefslogtreecommitdiff
path: root/hw/wlan.sch
blob: 12e25f657d0c2b74e38ef9f33b8d9f85b3843b88 (plain)
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EESchema Schematic File Version 2
LIBS:neo900
LIBS:powered
LIBS:bme280
LIBS:bmx055
LIBS:slg46531
LIBS:tmd2671
LIBS:gencon
LIBS:msl0104rgb
LIBS:nmosfet-gsd
LIBS:74x1g123
LIBS:74x1g74_6d
LIBS:74x2g07_6
LIBS:74x1g32_6
LIBS:fsa2866
LIBS:74x1g04_6
LIBS:101-00271-82
LIBS:lsf204rut
LIBS:txs4555rut
LIBS:ada4505-1acbz
LIBS:opt-mini-rf-tap
LIBS:tlv3691idpf
LIBS:tps61160drv
LIBS:dualbjt
LIBS:wl1837mod
LIBS:phs8-clean
LIBS:tsa5a22366
LIBS:xra1201
LIBS:pmosfet-gsd
LIBS:bb-xm-aux
LIBS:bb-xm-audio
LIBS:dualnmosfet
LIBS:xo-quad-en
LIBS:74x4051
LIBS:fuse
LIBS:two-way-jumper
LIBS:nx3v1g66_6
LIBS:dualpmosfet
LIBS:diode-3
LIBS:sp7538p
LIBS:r-array-8-2com
LIBS:slg46533v
EELAYER 26 0
EELAYER END
$Descr A3 16535 11693
encoding utf-8
Sheet 8 25
Title "WLAN, Bluetooth, FM"
Date "Intentionally Left Blank"
Rev ""
Comp ""
Comment1 "LOWER"
Comment2 ""
Comment3 ""
Comment4 "Xsheetnumber=9"
$EndDescr
Text Notes 7360 9880 0    70   ~ 0
Address: 0x11
Text Notes 7550 10750 0    70   ~ 0
Si4705 is pin compatible (mostly) but RX-only
Text Notes 3950 8350 0    70   ~ 0
filter 3-4 GHz
Text Notes 600  1050 0    70   ~ 0
WiLink8
$Comp
L C0402 C806
U 1 1 578BC3E2
P 6800 8150
F 0 "C806" H 6840 8190 50  0000 L CNN
F 1 "1n" H 6840 8020 50  0000 L CNN
F 2 "NeoFeet:C_0402" H 6830 8300 20  0001 C CNN
F 3 "" H 6800 8150 60  0001 C CNN
F 4 "MF-CAP-0402-1nF" H 10 10 60 0001 C CNN "MPN"
	1    6800 8150
	0    -1   -1   0
$EndComp
$Comp
L C0402 C804
U 1 1 578BC4AA
P 5950 9500
F 0 "C804" H 5990 9540 50  0000 L CNN
F 1 "0.1uF" H 5990 9370 50  0000 L CNN
F 2 "NeoFeet:C_0402" H 5980 9650 20  0001 C CNN
F 3 "" H 5950 9500 60  0001 C CNN
F 4 "MF-CAP-0402-0.1uF" H 10 10 60 0001 C CNN "MPN"
	1    5950 9500
	1    0    0    -1
$EndComp
$Comp
L C0402 C805
U 1 1 578BC572
P 6450 9500
F 0 "C805" H 6490 9540 50  0000 L CNN
F 1 "0.1uF" H 6490 9370 50  0000 L CNN
F 2 "NeoFeet:C_0402" H 6480 9650 20  0001 C CNN
F 3 "" H 6450 9500 60  0001 C CNN
F 4 "MF-CAP-0402-0.1uF" H 10 10 60 0001 C CNN "MPN"
	1    6450 9500
	1    0    0    -1
$EndComp
$Comp
L V5.5MLA0603N D801
U 1 1 578BCA22
P 3550 8850
F 0 "D801" H 3450 9020 50  0000 L BNN
F 1 "V5.5MLA0603N" V 3450 8700 50  0000 R BNN
F 2 "NeoFeet:C_0603" H 3540 8640 65  0001 L TNN
F 3 "" H 3550 8850 60  0001 C CNN
	1    3550 8850
	0    -1   -1   0
$EndComp
$Comp
L L0603 L801
U 1 1 578BCED2
P 4550 8550
F 0 "L801" V 4491 8400 50  0000 L BNN
F 1 "MLZ1608M100W" V 4650 8250 50  0000 L CNN
F 2 "NeoFeet:L_0603" H 4540 8340 65  0001 L TNN
F 3 "" H 4550 8550 60  0001 C CNN
	1    4550 8550
	0    1    1    0
$EndComp
$Comp
L L0402 L802
U 1 1 578BCF9A
P 4950 8850
F 0 "L802" V 4891 8700 50  0000 L BNN
F 1 "120n" V 5080 8700 50  0000 L BNN
F 2 "NeoFeet:C_0402" H 4940 8640 65  0001 L TNN
F 3 "" H 4950 8850 60  0001 C CNN
	1    4950 8850
	1    0    0    -1
$EndComp
$Comp
L R0402 R801
U 1 1 578BF25F
P 4050 8550
F 0 "R801" H 3920 8610 50  0000 L BNN
F 1 "2" H 4050 8550 50  0000 C CNN
F 2 "NeoFeet:R_0402" H 4080 8700 20  0001 C CNN
F 3 "" H 4050 8550 60  0001 C CNN
F 4 "MF-RES-0402-2" H 10 10 60 0001 C CNN "MPN"
	1    4050 8550
	1    0    0    -1
$EndComp
$Comp
L TEST-POINT-PIN-0.8 P803
U 1 1 578BF89F
P 2600 8550
F 0 "P803" H 2600 8450 65  0000 C CNN
F 1 "FM_TX+" H 2660 8526 50  0000 L BNN
F 2 "neo900-legacy:1PIN-1.5-0.8" H 2590 8340 65  0001 L TNN
F 3 "" H 2600 8550 60  0001 C CNN
	1    2600 8550
	-1   0    0    1
$EndComp
$Comp
L TEST-POINT-SQ-0.8 P804
U 1 1 578BF967
P 2600 9150
F 0 "P804" H 2600 9050 65  0000 C CNN
F 1 "FM_TX-" H 2660 9126 50  0000 L BNN
F 2 "neo900-legacy:1PIN-1.5SQ-0.8" H 2590 8940 65  0001 L TNN
F 3 "" H 2600 9150 60  0001 C CNN
	1    2600 9150
	-1   0    0    1
$EndComp
$Comp
L GND #U$0150
U 1 1 578BFB5B
P 5950 9900
F 0 "#U$0150" H 5860 9800 70  0001 L BNN
F 1 "GND" H 5860 9800 70  0001 L BNN
F 2 "" H 5950 9900 60  0001 C CNN
F 3 "" H 5950 9900 60  0001 C CNN
	1    5950 9900
	1    0    0    -1
$EndComp
$Comp
L SI4721BG U802
U 1 1 578C019B
P 7750 9050
F 0 "U802" H 7581 10290 70  0000 L BNN
F 1 "SI4721-B20-GM" H 7750 7750 70  0000 C CNN
F 2 "neo900-legacy:QFN-16+4+E-0.5" H 7740 8840 65  0001 L TNN
F 3 "" H 7750 9050 60  0001 C CNN
	1    7750 9050
	1    0    0    -1
$EndComp
Wire Wire Line
	5750 9150 7050 9150
Connection ~ 5950 9150
Wire Wire Line
	5750 9350 7050 9350
Connection ~ 6450 9350
Wire Wire Line
	8450 10150 9250 10150
Wire Wire Line
	6550 8150 6700 8150
Wire Wire Line
	5150 8350 5150 9250
Wire Wire Line
	6850 9750 6850 9550
Wire Wire Line
	6850 9550 7050 9550
Wire Wire Line
	5150 8350 7050 8350
Wire Wire Line
	8450 9550 8550 9550
Wire Wire Line
	8550 9550 8550 10250
Wire Wire Line
	2600 9150 5150 9150
Connection ~ 6850 9750
Connection ~ 5150 9150
Connection ~ 6450 9750
Connection ~ 4950 9150
Connection ~ 3550 9150
Connection ~ 5950 9750
Wire Wire Line
	8450 9750 9250 9750
Wire Wire Line
	8450 9950 9250 9950
Connection ~ 3550 8550
Wire Wire Line
	4750 8550 7050 8550
Connection ~ 4950 8550
Wire Wire Line
	4350 8550 4250 8550
Wire Wire Line
	8450 8950 9650 8950
Wire Wire Line
	7000 8150 7050 8150
Wire Wire Line
	8450 9350 9250 9350
Text GLabel 3550 2900 2    60   Input ~ 0
VBAT_SWITCHED
Text GLabel 3550 2700 2    60   Input ~ 0
1V8
Text GLabel 2550 5600 2    60   Output ~ 0
WLAN_IRQ
Text GLabel 2150 2200 2    60   Input ~ 0
CLK32KHZ
Text GLabel 2550 5700 2    60   Input ~ 0
WLAN_EN
Text GLabel 6450 6000 2    60   Input ~ 0
BT_EN
Text GLabel 9250 9350 2    60   Input ~ 0
FM_nRST
Text GLabel 9250 9750 2    60   Input ~ 0
I2C2_SCL
Text GLabel 9250 9950 2    60   BiDi ~ 0
I2C2_SDA
Text GLabel 9250 10150 2    60   Input ~ 0
CLK32KHZ
Wire Wire Line
	5950 9750 7050 9750
Text GLabel 5750 9150 0    60   Input ~ 0
1V8
Text GLabel 5750 9350 0    60   Input ~ 0
2V7
Text Label 2850 8550 0    60   ~ 0
FM_TX_P
Wire Wire Line
	2600 8550 3850 8550
Text GLabel 6550 8150 0    60   Input ~ 0
FM_RX
NoConn ~ 8450 9150
$Comp
L GND #U$0151
U 1 1 57E8AAF6
P 8550 10350
F 0 "#U$0151" H 8460 10250 70  0001 L BNN
F 1 "GND" H 8460 10250 70  0001 L BNN
F 2 "" H 8550 10350 60  0001 C CNN
F 3 "" H 8550 10350 60  0001 C CNN
	1    8550 10350
	1    0    0    -1
$EndComp
Wire Wire Line
	6450 9400 6450 9350
Wire Wire Line
	5950 9400 5950 9150
Wire Wire Line
	5950 9700 5950 9800
Wire Wire Line
	6450 9700 6450 9750
$Comp
L GND #U$0152
U 1 1 57E8CB65
P 5150 9350
F 0 "#U$0152" H 5060 9250 70  0001 L BNN
F 1 "GND" H 5060 9250 70  0001 L BNN
F 2 "" H 5150 9350 60  0001 C CNN
F 3 "" H 5150 9350 60  0001 C CNN
	1    5150 9350
	1    0    0    -1
$EndComp
Wire Wire Line
	4950 8550 4950 8650
Wire Wire Line
	4950 9050 4950 9150
Wire Wire Line
	3550 9050 3550 9150
Wire Wire Line
	3550 8550 3550 8650
Text GLabel 3650 8300 0    60   UnSpc ~ 0
FM_TX
Wire Wire Line
	3750 8550 3750 8300
Wire Wire Line
	3750 8300 3650 8300
Connection ~ 3750 8550
$Comp
L WL1837MOD U801
U 5 1 57F02A53
P 14300 3000
F 0 "U801" H 14300 4450 50  0000 L CNN
F 1 "WL1837MODGIMOC" H 14500 1400 50  0000 C CNN
F 2 "neo900-legacy:WL18XXMOD" H 14250 2100 20  0001 C CNN
F 3 "" H 13550 3250 60  0001 C CNN
	5    14300 3000
	1    0    0    -1
$EndComp
$Comp
L WL1837MOD U801
U 6 1 57F02B1C
P 15300 3400
F 0 "U801" H 15300 5250 50  0000 L CNN
F 1 "WL1837MODGIMOC" H 15550 1400 50  0000 C CNN
F 2 "neo900-legacy:WL18XXMOD" H 15250 2500 20  0001 C CNN
F 3 "" H 14550 3650 60  0001 C CNN
	6    15300 3400
	1    0    0    -1
$EndComp
Wire Wire Line
	15100 1700 15000 1700
Wire Wire Line
	15000 1700 15000 5300
Wire Wire Line
	15000 5200 15100 5200
Wire Wire Line
	15100 5100 15000 5100
Connection ~ 15000 5100
Wire Wire Line
	15100 5000 15000 5000
Connection ~ 15000 5000
Wire Wire Line
	15100 4900 15000 4900
Connection ~ 15000 4900
Wire Wire Line
	15100 4800 15000 4800
Connection ~ 15000 4800
Wire Wire Line
	15100 4700 15000 4700
Connection ~ 15000 4700
Wire Wire Line
	15100 4600 15000 4600
Connection ~ 15000 4600
Wire Wire Line
	15100 4500 15000 4500
Connection ~ 15000 4500
Wire Wire Line
	15100 4400 15000 4400
Connection ~ 15000 4400
Wire Wire Line
	15100 4300 15000 4300
Connection ~ 15000 4300
Wire Wire Line
	15100 4200 15000 4200
Connection ~ 15000 4200
Wire Wire Line
	15100 4100 15000 4100
Connection ~ 15000 4100
Wire Wire Line
	15100 4000 15000 4000
Connection ~ 15000 4000
Wire Wire Line
	15100 3900 15000 3900
Connection ~ 15000 3900
Wire Wire Line
	15100 3800 15000 3800
Connection ~ 15000 3800
Wire Wire Line
	15100 3700 15000 3700
Connection ~ 15000 3700
Wire Wire Line
	15100 3600 15000 3600
Connection ~ 15000 3600
Wire Wire Line
	15100 3500 15000 3500
Connection ~ 15000 3500
Wire Wire Line
	15100 3400 15000 3400
Connection ~ 15000 3400
Wire Wire Line
	15100 3300 15000 3300
Connection ~ 15000 3300
Wire Wire Line
	15100 3200 15000 3200
Connection ~ 15000 3200
Wire Wire Line
	15100 3100 15000 3100
Connection ~ 15000 3100
Wire Wire Line
	15100 3000 15000 3000
Connection ~ 15000 3000
Wire Wire Line
	15100 2900 15000 2900
Connection ~ 15000 2900
Wire Wire Line
	15100 2800 15000 2800
Connection ~ 15000 2800
Wire Wire Line
	15100 2700 15000 2700
Connection ~ 15000 2700
Wire Wire Line
	15100 2600 15000 2600
Connection ~ 15000 2600
Wire Wire Line
	15100 2500 15000 2500
Connection ~ 15000 2500
Wire Wire Line
	15100 2400 15000 2400
Connection ~ 15000 2400
Wire Wire Line
	15100 2300 15000 2300
Connection ~ 15000 2300
Wire Wire Line
	15100 2200 15000 2200
Connection ~ 15000 2200
Wire Wire Line
	15100 2100 15000 2100
Connection ~ 15000 2100
Wire Wire Line
	15100 2000 15000 2000
Connection ~ 15000 2000
Wire Wire Line
	15100 1900 15000 1900
Connection ~ 15000 1900
Wire Wire Line
	15100 1800 15000 1800
Connection ~ 15000 1800
Wire Wire Line
	14000 4400 14100 4400
Wire Wire Line
	14000 1700 14000 4600
Wire Wire Line
	14000 1700 14100 1700
Wire Wire Line
	14100 1800 14000 1800
Connection ~ 14000 1800
Wire Wire Line
	14100 1900 14000 1900
Connection ~ 14000 1900
Wire Wire Line
	14100 2000 14000 2000
Connection ~ 14000 2000
Wire Wire Line
	14100 2100 14000 2100
Connection ~ 14000 2100
Wire Wire Line
	14100 2200 14000 2200
Connection ~ 14000 2200
Wire Wire Line
	14100 2300 14000 2300
Connection ~ 14000 2300
Wire Wire Line
	14100 2400 14000 2400
Connection ~ 14000 2400
Wire Wire Line
	14100 2500 14000 2500
Connection ~ 14000 2500
Wire Wire Line
	14100 2600 14000 2600
Connection ~ 14000 2600
Wire Wire Line
	14100 2700 14000 2700
Connection ~ 14000 2700
Wire Wire Line
	14100 2800 14000 2800
Connection ~ 14000 2800
Wire Wire Line
	14100 2900 14000 2900
Connection ~ 14000 2900
Wire Wire Line
	14100 3000 14000 3000
Connection ~ 14000 3000
Wire Wire Line
	14100 3100 14000 3100
Connection ~ 14000 3100
Wire Wire Line
	14100 3200 14000 3200
Connection ~ 14000 3200
Wire Wire Line
	14100 3300 14000 3300
Connection ~ 14000 3300
Wire Wire Line
	14100 3400 14000 3400
Connection ~ 14000 3400
Wire Wire Line
	14100 3500 14000 3500
Connection ~ 14000 3500
Wire Wire Line
	14100 3600 14000 3600
Connection ~ 14000 3600
Wire Wire Line
	14100 3700 14000 3700
Connection ~ 14000 3700
Wire Wire Line
	14100 3800 14000 3800
Connection ~ 14000 3800
Wire Wire Line
	14100 3900 14000 3900
Connection ~ 14000 3900
Wire Wire Line
	14100 4000 14000 4000
Connection ~ 14000 4000
Wire Wire Line
	14100 4100 14000 4100
Connection ~ 14000 4100
Wire Wire Line
	14100 4200 14000 4200
Connection ~ 14000 4200
Wire Wire Line
	14100 4300 14000 4300
Connection ~ 14000 4300
$Comp
L GND #U$0153
U 1 1 57F06499
P 14000 4700
F 0 "#U$0153" H 13910 4600 70  0001 L BNN
F 1 "GND" H 13910 4600 70  0001 L BNN
F 2 "" H 14000 4700 60  0001 C CNN
F 3 "" H 14000 4700 60  0001 C CNN
	1    14000 4700
	1    0    0    -1
$EndComp
$Comp
L GND #U$0154
U 1 1 57F066C0
P 15000 5400
F 0 "#U$0154" H 14910 5300 70  0001 L BNN
F 1 "GND" H 14910 5300 70  0001 L BNN
F 2 "" H 15000 5400 60  0001 C CNN
F 3 "" H 15000 5400 60  0001 C CNN
	1    15000 5400
	1    0    0    -1
$EndComp
Connection ~ 15000 5200
Connection ~ 14000 4400
$Comp
L WL1837MOD U801
U 2 1 57F06E55
P 9700 5300
F 0 "U801" H 9200 5850 50  0000 L CNN
F 1 "WL1837MODGIMOC" H 9450 4750 50  0000 C CNN
F 2 "neo900-legacy:WL18XXMOD" H 9650 4400 20  0001 C CNN
F 3 "" H 8950 5550 60  0001 C CNN
	2    9700 5300
	1    0    0    -1
$EndComp
$Comp
L WL1837MOD U801
U 3 1 57F06F41
P 2100 5300
F 0 "U801" H 1600 5850 50  0000 L CNN
F 1 "WL1837MODGIMOC" H 1850 4650 50  0000 C CNN
F 2 "neo900-legacy:WL18XXMOD" H 2050 4400 20  0001 C CNN
F 3 "" H 1350 5550 60  0001 C CNN
	3    2100 5300
	1    0    0    -1
$EndComp
$Comp
L WL1837MOD U801
U 4 1 57F07025
P 6000 5500
F 0 "U801" H 5500 6250 50  0000 L CNN
F 1 "WL1837MODGIMOC" H 5750 4850 50  0000 C CNN
F 2 "neo900-legacy:WL18XXMOD" H 5950 4600 20  0001 C CNN
F 3 "" H 5250 5750 60  0001 C CNN
	4    6000 5500
	1    0    0    -1
$EndComp
$Comp
L C0402 C803
U 1 1 57F08ED2
P 3250 3200
F 0 "C803" H 3290 3240 50  0000 L CNN
F 1 "1u" H 3290 3070 50  0000 L CNN
F 2 "NeoFeet:R_0402" H 3280 3350 20  0001 C CNN
F 3 "" H 3250 3200 60  0001 C CNN
	1    3250 3200
	1    0    0    -1
$EndComp
$Comp
L C0402 C801
U 1 1 57F09469
P 2500 3200
F 0 "C801" H 2540 3240 50  0000 L CNN
F 1 "0.1uF" H 2540 3070 50  0000 L CNN
F 2 "NeoFeet:C_0402" H 2530 3350 20  0001 C CNN
F 3 "" H 2500 3200 60  0001 C CNN
F 4 "MF-CAP-0402-1uF" H 10 10 60 0001 C CNN "MPN"
	1    2500 3200
	1    0    0    -1
$EndComp
$Comp
L C0402 C802
U 1 1 57F0955D
P 2850 3200
F 0 "C802" H 2890 3240 50  0000 L CNN
F 1 "10u" H 2890 3070 50  0000 L CNN
F 2 "NeoFeet:R_0603" H 2880 3350 20  0001 C CNN
F 3 "" H 2850 3200 60  0001 C CNN
	1    2850 3200
	1    0    0    -1
$EndComp
$Comp
L GND #U$0155
U 1 1 57F096F9
P 3250 3600
F 0 "#U$0155" H 3160 3500 70  0001 L BNN
F 1 "GND" H 3160 3500 70  0001 L BNN
F 2 "" H 3250 3600 60  0001 C CNN
F 3 "" H 3250 3600 60  0001 C CNN
	1    3250 3600
	1    0    0    -1
$EndComp
Wire Wire Line
	3250 3400 3250 3500
Wire Wire Line
	2850 2900 2850 3100
$Comp
L GND #U$0156
U 1 1 57F09FF9
P 2500 3600
F 0 "#U$0156" H 2410 3500 70  0001 L BNN
F 1 "GND" H 2410 3500 70  0001 L BNN
F 2 "" H 2500 3600 60  0001 C CNN
F 3 "" H 2500 3600 60  0001 C CNN
	1    2500 3600
	1    0    0    -1
$EndComp
$Comp
L GND #U$0157
U 1 1 57F0A052
P 2850 3600
F 0 "#U$0157" H 2760 3500 70  0001 L BNN
F 1 "GND" H 2760 3500 70  0001 L BNN
F 2 "" H 2850 3600 60  0001 C CNN
F 3 "" H 2850 3600 60  0001 C CNN
	1    2850 3600
	1    0    0    -1
$EndComp
Wire Wire Line
	2850 3500 2850 3400
Wire Wire Line
	2500 3400 2500 3500
Wire Wire Line
	2400 2800 2000 2800
Wire Wire Line
	2000 2900 3550 2900
Wire Wire Line
	2000 2700 3550 2700
Wire Wire Line
	3250 2700 3250 3100
Wire Wire Line
	2000 2200 2150 2200
Connection ~ 3250 2700
Wire Wire Line
	2500 2900 2500 3100
Connection ~ 2500 2900
Wire Wire Line
	2400 2800 2400 2900
Connection ~ 2400 2900
Connection ~ 2850 2900
$Comp
L GND #U$0158
U 1 1 57F0DA62
P 10900 6400
F 0 "#U$0158" H 10810 6300 70  0001 L BNN
F 1 "GND" H 10810 6300 70  0001 L BNN
F 2 "" H 10900 6400 60  0001 C CNN
F 3 "" H 10900 6400 60  0001 C CNN
	1    10900 6400
	1    0    0    -1
$EndComp
Wire Wire Line
	9900 5700 10900 5700
Wire Wire Line
	10900 5700 10900 5800
Wire Wire Line
	2550 5600 2300 5600
Wire Wire Line
	2300 5700 2550 5700
Text GLabel 6450 5500 2    60   Input ~ 0
BT_PCM_DX
Text GLabel 6450 5600 2    60   Output ~ 0
BT_PCM_DR
Wire Wire Line
	6450 5500 6200 5500
Wire Wire Line
	6200 5600 6450 5600
Wire Wire Line
	6450 6000 6200 6000
$Comp
L WL1837MOD U801
U 1 1 57F06D3A
P 1800 2450
F 0 "U801" H 1300 3100 50  0000 L CNN
F 1 "WL1837MODGIMOC" H 1550 1850 50  0000 C CNN
F 2 "neo900-legacy:WL18XXMOD" H 1750 1550 20  0001 C CNN
F 3 "" H 1050 2700 60  0001 C CNN
	1    1800 2450
	1    0    0    -1
$EndComp
$Comp
L L0402 L804
U 1 1 57F102B2
P 7300 2250
F 0 "L804" V 7241 2100 50  0000 L BNN
F 1 "1.3nF" V 7430 2100 50  0000 L BNN
F 2 "NeoFeet:C_0402" H 7290 2040 65  0001 L TNN
F 3 "" H 7300 2250 60  0001 C CNN
F 4 "MF-CAP-0402-10uF" H 10 10 60 0001 C CNN "MPN"
	1    7300 2250
	1    0    0    -1
$EndComp
$Comp
L L0402 L803
U 1 1 57F10331
P 6800 2250
F 0 "L803" V 6741 2100 50  0000 L BNN
F 1 "NC" V 6930 2100 50  0000 L BNN
F 2 "neo900-legacy:SMD-0402" H 6790 2040 65  0001 L TNN
F 3 "" H 6800 2250 60  0001 C CNN
	1    6800 2250
	1    0    0    -1
$EndComp
$Comp
L C0402 C807
U 1 1 57F10393
P 7000 1950
F 0 "C807" H 7040 1990 50  0000 L CNN
F 1 "1p" H 7040 1820 50  0000 L CNN
F 2 "NeoFeet:C_0402" H 7030 2100 20  0001 C CNN
F 3 "" H 7000 1950 60  0001 C CNN
F 4 "MF-CAP-0402-1pF" H 10 10 60 0001 C CNN "MPN"
	1    7000 1950
	0    -1   -1   0
$EndComp
$Comp
L OPT-MINI-RF-TAP J801
U 1 1 57F104A1
P 5250 1950
F 0 "J801" H 5150 2100 50  0000 L CNN
F 1 "WL_ANT1" H 5250 1800 50  0000 C CNN
F 2 "" H 5280 2100 20  0001 C CNN
F 3 "" H 5250 1950 60  0001 C CNN
	1    5250 1950
	1    0    0    -1
$EndComp
$Comp
L OPT-MINI-RF-TAP J802
U 1 1 57F1051A
P 5250 2900
F 0 "J802" H 5150 3050 50  0000 L CNN
F 1 "WL_ANT2" H 5250 2750 50  0000 C CNN
F 2 "" H 5280 3050 20  0001 C CNN
F 3 "" H 5250 2900 60  0001 C CNN
	1    5250 2900
	1    0    0    -1
$EndComp
$Comp
L R0402 R802
U 1 1 57F10A2B
P 5850 2900
F 0 "R802" H 5720 2960 50  0000 L BNN
F 1 "50" H 5850 2900 50  0000 C CNN
F 2 "NeoFeet:R_0402" H 5880 3050 20  0001 C CNN
F 3 "" H 5850 2900 60  0001 C CNN
F 4 "MF-RES-0402-50" H 10 10 60 0001 C CNN "MPN"
	1    5850 2900
	1    0    0    -1
$EndComp
$Comp
L TEST-POINT-0.75 TP801
U 1 1 57F10D1B
P 2400 2400
F 0 "TP801" H 2350 2450 50  0000 R CNN
F 1 "WL_TX" H 2460 2375 50  0000 L BNN
F 2 "neo900-legacy:TP-0.75" H 2430 2550 20  0001 C CNN
F 3 "" H 2400 2400 60  0001 C CNN
	1    2400 2400
	1    0    0    -1
$EndComp
$Comp
L TEST-POINT-0.75 TP802
U 1 1 57F10D81
P 2400 2500
F 0 "TP802" H 2350 2550 50  0000 R CNN
F 1 "WL_RX" H 2460 2475 50  0000 L BNN
F 2 "neo900-legacy:TP-0.75" H 2430 2650 20  0001 C CNN
F 3 "" H 2400 2500 60  0001 C CNN
	1    2400 2500
	1    0    0    -1
$EndComp
Wire Wire Line
	2000 2400 2400 2400
Wire Wire Line
	2000 2500 2400 2500
$Comp
L GND #U$0159
U 1 1 57F12BD0
P 6150 3100
F 0 "#U$0159" H 6060 3000 70  0001 L BNN
F 1 "GND" H 6060 3000 70  0001 L BNN
F 2 "" H 6150 3100 60  0001 C CNN
F 3 "" H 6150 3100 60  0001 C CNN
	1    6150 3100
	1    0    0    -1
$EndComp
Wire Wire Line
	5450 2900 5650 2900
Wire Wire Line
	6050 2900 6150 2900
Wire Wire Line
	6150 2900 6150 3000
Wire Wire Line
	5450 1950 6900 1950
Wire Wire Line
	6800 2050 6800 1950
Connection ~ 6800 1950
$Comp
L GND #U$0160
U 1 1 57F13141
P 6800 2650
F 0 "#U$0160" H 6710 2550 70  0001 L BNN
F 1 "GND" H 6710 2550 70  0001 L BNN
F 2 "" H 6800 2650 60  0001 C CNN
F 3 "" H 6800 2650 60  0001 C CNN
	1    6800 2650
	1    0    0    -1
$EndComp
$Comp
L GND #U$0161
U 1 1 57F131E2
P 7300 2650
F 0 "#U$0161" H 7210 2550 70  0001 L BNN
F 1 "GND" H 7210 2550 70  0001 L BNN
F 2 "" H 7300 2650 60  0001 C CNN
F 3 "" H 7300 2650 60  0001 C CNN
	1    7300 2650
	1    0    0    -1
$EndComp
Wire Wire Line
	7300 2450 7300 2550
Wire Wire Line
	6800 2450 6800 2550
Wire Wire Line
	7200 1950 7800 1950
Wire Wire Line
	7300 1950 7300 2050
Wire Wire Line
	2000 1950 5050 1950
Wire Wire Line
	4600 2900 5050 2900
$Comp
L GND #U$0162
U 1 1 57F13B57
P 5050 2250
F 0 "#U$0162" H 4960 2150 70  0001 L BNN
F 1 "GND" H 4960 2150 70  0001 L BNN
F 2 "" H 5050 2250 60  0001 C CNN
F 3 "" H 5050 2250 60  0001 C CNN
	1    5050 2250
	1    0    0    -1
$EndComp
$Comp
L GND #U$0163
U 1 1 57F13BBC
P 5450 2250
F 0 "#U$0163" H 5360 2150 70  0001 L BNN
F 1 "GND" H 5360 2150 70  0001 L BNN
F 2 "" H 5450 2250 60  0001 C CNN
F 3 "" H 5450 2250 60  0001 C CNN
	1    5450 2250
	1    0    0    -1
$EndComp
$Comp
L GND #U$0164
U 1 1 57F13C21
P 5050 3200
F 0 "#U$0164" H 4960 3100 70  0001 L BNN
F 1 "GND" H 4960 3100 70  0001 L BNN
F 2 "" H 5050 3200 60  0001 C CNN
F 3 "" H 5050 3200 60  0001 C CNN
	1    5050 3200
	1    0    0    -1
$EndComp
$Comp
L GND #U$0165
U 1 1 57F13C86
P 5450 3200
F 0 "#U$0165" H 5360 3100 70  0001 L BNN
F 1 "GND" H 5360 3100 70  0001 L BNN
F 2 "" H 5450 3200 60  0001 C CNN
F 3 "" H 5450 3200 60  0001 C CNN
	1    5450 3200
	1    0    0    -1
$EndComp
Wire Wire Line
	5050 2150 5050 2050
Wire Wire Line
	5450 2050 5450 2150
Wire Wire Line
	5450 3100 5450 3000
Wire Wire Line
	5050 3100 5050 3000
Wire Wire Line
	2000 2050 3000 2050
Wire Wire Line
	3000 2050 3000 2250
Wire Wire Line
	3000 2250 4600 2250
Wire Wire Line
	4600 2250 4600 2900
Wire Notes Line
	3100 2000 3100 1900
Wire Notes Line
	3100 1900 4900 1900
Wire Notes Line
	4900 1900 4900 2000
Wire Notes Line
	4900 2000 3100 2000
Wire Notes Line
	3100 2200 4650 2200
Wire Notes Line
	4650 2200 4650 2850
Wire Notes Line
	4650 2850 4900 2850
Wire Notes Line
	4900 2850 4900 2950
Wire Notes Line
	4900 2950 4550 2950
Wire Notes Line
	4550 2950 4550 2300
Wire Notes Line
	4550 2300 3100 2300
Wire Notes Line
	3100 2300 3100 2200
Text Notes 3550 1850 0    60   ~ 0
50 Ohm
Text Notes 3550 2150 0    60   ~ 0
50 Ohm
Wire Notes Line
	5650 2000 5650 1900
Wire Notes Line
	5650 1900 6600 1900
Wire Notes Line
	6600 1900 6600 2000
Wire Notes Line
	6600 2000 5650 2000
Text Notes 5900 1850 0    60   ~ 0
50 Ohm
$Comp
L CONNECT-POINTN900-A P801
U 1 1 57F15735
P 7800 1950
F 0 "P801" H 7800 2050 50  0000 C CNN
F 1 "WLAN_RF" H 7860 1925 50  0000 L BNN
F 2 "neo900-legacy:N900-SPRING-A" H 7830 2100 20  0001 C CNN
F 3 "" H 7800 1950 60  0001 C CNN
	1    7800 1950
	1    0    0    -1
$EndComp
Connection ~ 7300 1950
Text Notes 3250 2250 0    30   ~ 0
WL_ANT2
Text Notes 3250 1950 0    30   ~ 0
WL_ANT1
Text Notes 5800 1950 0    30   ~ 0
WL_ANT1
$Comp
L CONNECT-POINTN900-A P802
U 1 1 57F177B6
P 7800 2250
F 0 "P802" H 7800 2350 50  0000 C CNN
F 1 "WLAN_GND" H 7860 2225 50  0000 L BNN
F 2 "neo900-legacy:N900-SPRING-A" H 7830 2400 20  0001 C CNN
F 3 "" H 7800 2250 60  0001 C CNN
	1    7800 2250
	1    0    0    -1
$EndComp
$Comp
L GND #U$0166
U 1 1 57F1781B
P 7800 2650
F 0 "#U$0166" H 7710 2550 70  0001 L BNN
F 1 "GND" H 7710 2550 70  0001 L BNN
F 2 "" H 7800 2650 60  0001 C CNN
F 3 "" H 7800 2650 60  0001 C CNN
	1    7800 2650
	1    0    0    -1
$EndComp
Wire Wire Line
	7800 2550 7800 2250
Text Notes 7800 1000 0    120  ~ 24
TODO: assign footprints for c-spring contacts
$Comp
L TEST-POINT-0.75 TP813
U 1 1 57F1A4A6
P 10900 5500
F 0 "TP813" H 10850 5550 50  0000 R CNN
F 1 "WL_GPIO4" H 10960 5475 50  0000 L BNN
F 2 "neo900-legacy:TP-0.75" H 10930 5650 20  0001 C CNN
F 3 "" H 10900 5500 60  0001 C CNN
	1    10900 5500
	1    0    0    -1
$EndComp
$Comp
L R0402 R803
U 1 1 57F1B75E
P 10900 6000
F 0 "R803" H 10770 6060 50  0000 L BNN
F 1 "0" H 10900 6000 50  0000 C CNN
F 2 "NeoFeet:R_0402" H 10930 6150 20  0001 C CNN
F 3 "" H 10900 6000 60  0001 C CNN
F 4 "MF-RES-0402-0" H 10 10 60 0001 C CNN "MPN"
	1    10900 6000
	0    -1   -1   0
$EndComp
Wire Wire Line
	10900 6200 10900 6300
$Comp
L TEST-POINT-0.75 TP812
U 1 1 57F1BA94
P 10900 5400
F 0 "TP812" H 10850 5450 50  0000 R CNN
F 1 "WL_RSV2" H 10960 5375 50  0000 L BNN
F 2 "neo900-legacy:TP-0.75" H 10930 5550 20  0001 C CNN
F 3 "" H 10900 5400 60  0001 C CNN
	1    10900 5400
	1    0    0    -1
$EndComp
$Comp
L TEST-POINT-0.75 TP811
U 1 1 57F1BB11
P 10900 5300
F 0 "TP811" H 10850 5350 50  0000 R CNN
F 1 "WL_RSV1" H 10960 5275 50  0000 L BNN
F 2 "neo900-legacy:TP-0.75" H 10930 5450 20  0001 C CNN
F 3 "" H 10900 5300 60  0001 C CNN
	1    10900 5300
	1    0    0    -1
$EndComp
$Comp
L TEST-POINT-0.75 TP808
U 1 1 57F1BBB5
P 10900 5000
F 0 "TP808" H 10850 5050 50  0000 R CNN
F 1 "WL_GPIO9" H 10960 4975 50  0000 L BNN
F 2 "neo900-legacy:TP-0.75" H 10930 5150 20  0001 C CNN
F 3 "" H 10900 5000 60  0001 C CNN
	1    10900 5000
	1    0    0    -1
$EndComp
$Comp
L TEST-POINT-0.75 TP809
U 1 1 57F1BC42
P 10900 5100
F 0 "TP809" H 10850 5150 50  0000 R CNN
F 1 "WL_GPIO10" H 10960 5075 50  0000 L BNN
F 2 "neo900-legacy:TP-0.75" H 10930 5250 20  0001 C CNN
F 3 "" H 10900 5100 60  0001 C CNN
	1    10900 5100
	1    0    0    -1
$EndComp
$Comp
L TEST-POINT-0.75 TP807
U 1 1 57F1BCC8
P 10900 4900
F 0 "TP807" H 10850 4950 50  0000 R CNN
F 1 "WL_GPIO11" H 10960 4875 50  0000 L BNN
F 2 "neo900-legacy:TP-0.75" H 10930 5050 20  0001 C CNN
F 3 "" H 10900 4900 60  0001 C CNN
	1    10900 4900
	1    0    0    -1
$EndComp
$Comp
L TEST-POINT-0.75 TP810
U 1 1 57F1BE51
P 10900 5200
F 0 "TP810" H 10850 5250 50  0000 R CNN
F 1 "WL_GPIO12" H 10960 5175 50  0000 L BNN
F 2 "neo900-legacy:TP-0.75" H 10930 5350 20  0001 C CNN
F 3 "" H 10900 5200 60  0001 C CNN
	1    10900 5200
	1    0    0    -1
$EndComp
$Comp
L TEST-POINT-0.75 TP814
U 1 1 57F1BED9
P 10900 5600
F 0 "TP814" H 10850 5650 50  0000 R CNN
F 1 "WL_RSV3" H 10960 5575 50  0000 L BNN
F 2 "neo900-legacy:TP-0.75" H 10930 5750 20  0001 C CNN
F 3 "" H 10900 5600 60  0001 C CNN
	1    10900 5600
	1    0    0    -1
$EndComp
Wire Wire Line
	10900 4900 9900 4900
Wire Wire Line
	10900 5000 9900 5000
Wire Wire Line
	10900 5100 9900 5100
Wire Wire Line
	10900 5200 9900 5200
Wire Wire Line
	10900 5300 9900 5300
Wire Wire Line
	10900 5400 9900 5400
Wire Wire Line
	10900 5500 9900 5500
Wire Wire Line
	10900 5600 9900 5600
Wire Notes Line
	11400 5550 11500 5550
Wire Notes Line
	11500 4800 11500 6550
Wire Notes Line
	11500 6550 11400 6550
Text Notes 11600 5600 3    60   ~ 0
External TCXO option
Text Label 10000 5700 0    60   ~ 0
WL_RSV
Text Label 10000 5000 0    60   ~ 0
WL_GPIO9
Text Label 10000 5100 0    60   ~ 0
WL_GPIO10
Text Label 10000 4900 0    60   ~ 0
WL_GPIO11
Text Label 10000 5200 0    60   ~ 0
WL_GPIO12
Text Label 10000 5300 0    60   ~ 0
WL_RSV1
Text Label 10000 5400 0    60   ~ 0
WL_RSV2
Text Label 10000 5500 0    60   ~ 0
WL_GPIO4
Text Label 10000 5600 0    60   ~ 0
WL_RSV3
Wire Notes Line
	11400 4800 11500 4800
Text Notes 11600 4850 3    60   ~ 0
Reserved by TI
Text Notes 3100 2500 0    60   ~ 0
For debugging
Text Notes 4700 1650 0    60   ~ 0
Place taps close to module
Text GLabel 2550 4900 2    60   BiDi ~ 0
WLAN_SDIO_CMD
Text GLabel 2550 5000 2    60   Input ~ 0
WLAN_SDIO_CLK
Text GLabel 2550 5100 2    60   BiDi ~ 0
WLAN_SDIO_DAT0
Text GLabel 2550 5200 2    60   BiDi ~ 0
WLAN_SDIO_DAT1
Text GLabel 2550 5300 2    60   BiDi ~ 0
WLAN_SDIO_DAT2
Text GLabel 2550 5400 2    60   BiDi ~ 0
WLAN_SDIO_DAT3
Wire Wire Line
	2300 4900 2550 4900
Wire Wire Line
	2550 5000 2300 5000
Wire Wire Line
	2300 5100 2550 5100
Wire Wire Line
	2550 5200 2300 5200
Wire Wire Line
	2300 5300 2550 5300
Wire Wire Line
	2550 5400 2300 5400
$Comp
L TEST-POINT-0.75 TP805
U 1 1 57F225AF
P 2800 6000
F 0 "TP805" H 2750 6050 50  0000 R CNN
F 1 "WL_UART_DBG" H 2860 5975 50  0000 L BNN
F 2 "neo900-legacy:TP-0.75" H 2830 6150 20  0001 C CNN
F 3 "" H 2800 6000 60  0001 C CNN
	1    2800 6000
	1    0    0    -1
$EndComp
$Comp
L TEST-POINT-0.75 TP806
U 1 1 57F229F1
P 6700 5350
F 0 "TP806" H 6650 5400 50  0000 R CNN
F 1 "BT_UART_DBG" H 6760 5325 50  0000 L BNN
F 2 "neo900-legacy:TP-0.75" H 6730 5500 20  0001 C CNN
F 3 "" H 6700 5350 60  0001 C CNN
	1    6700 5350
	1    0    0    -1
$EndComp
Wire Wire Line
	2300 5800 2400 5800
Wire Wire Line
	2400 5800 2400 6000
Wire Wire Line
	2400 6000 2800 6000
Wire Wire Line
	6200 5300 6300 5300
Wire Wire Line
	6300 5300 6300 5350
Wire Wire Line
	6300 5350 6700 5350
Text GLabel 6450 5700 2    60   BiDi ~ 0
BT_PCM_FSYNC
Text GLabel 6450 5800 2    60   BiDi ~ 0
BT_PCM_CLK
Text GLabel 6450 5100 2    60   Output ~ 0
BT_UART_TX
Text GLabel 6450 5200 2    60   Input ~ 0
BT_UART_RX
Text GLabel 6450 5000 2    60   Input ~ 0
BT_UART_CTS
Text GLabel 6450 4900 2    60   Output ~ 0
BT_UART_RTS
Wire Wire Line
	6200 4900 6450 4900
Wire Wire Line
	6450 5000 6200 5000
Wire Wire Line
	6200 5100 6450 5100
Wire Wire Line
	6450 5200 6200 5200
Wire Wire Line
	6200 5700 6450 5700
Wire Wire Line
	6200 5800 6450 5800
Text Label 5350 8350 0    60   ~ 0
FM_RFGND
Text Label 5350 8550 0    60   ~ 0
FM_TXO
Text Label 2850 9150 0    60   ~ 0
FM_TX_M
Text GLabel 9650 7950 2    60   Output ~ 0
FM_L_OUT
Text GLabel 9650 8350 2    60   Output ~ 0
FM_R_OUT
Text GLabel 9650 8950 2    60   Output ~ 0
FM_nINT
NoConn ~ 8450 8150
$Comp
L C0402 C810
U 1 1 57F36BFC
P 8750 8550
F 0 "C810" V 8790 8590 50  0000 L CNN
F 1 "470n" V 8800 8400 50  0000 R CNN
F 2 "NeoFeet:C_0402" H 8780 8700 20  0001 C CNN
F 3 "" H 8750 8550 60  0001 C CNN
F 4 "MF-CAP-0402-WLAN_RF" H 10 10 60 0001 C CNN "MPN"
	1    8750 8550
	0    -1   -1   0
$EndComp
Wire Wire Line
	8450 8550 8650 8550
Wire Wire Line
	8650 8750 8450 8750
Wire Wire Line
	8950 8750 9650 8750
Wire Wire Line
	9650 8550 8950 8550
$Comp
L C0402 C811
U 1 1 57F378A5
P 8750 8750
F 0 "C811" V 8790 8790 50  0000 L CNN
F 1 "470n" V 8800 8600 50  0000 R CNN
F 2 "NeoFeet:C_0402" H 8780 8900 20  0001 C CNN
F 3 "" H 8750 8750 60  0001 C CNN
F 4 "MF-CAP-0402-470nF" H 10 10 60 0001 C CNN "MPN"
	1    8750 8750
	0    -1   -1   0
$EndComp
$Comp
L C0402 C809
U 1 1 57F37C49
P 8750 8350
F 0 "C809" V 8790 8390 50  0000 L CNN
F 1 "470n" V 8800 8200 50  0000 R CNN
F 2 "NeoFeet:C_0402" H 8780 8500 20  0001 C CNN
F 3 "" H 8750 8350 60  0001 C CNN
F 4 "MF-CAP-0402-470nF" H 10 10 60 0001 C CNN "MPN"
	1    8750 8350
	0    -1   -1   0
$EndComp
$Comp
L C0402 C808
U 1 1 57F37CD8
P 8700 7950
F 0 "C808" V 8740 7990 50  0000 L CNN
F 1 "470n" V 8750 7800 50  0000 R CNN
F 2 "NeoFeet:C_0402" H 8730 8100 20  0001 C CNN
F 3 "" H 8700 7950 60  0001 C CNN
F 4 "MF-CAP-0402-470nF" H 10 10 60 0001 C CNN "MPN"
	1    8700 7950
	0    -1   -1   0
$EndComp
Wire Wire Line
	9650 7950 8900 7950
Wire Wire Line
	8950 8350 9650 8350
Wire Wire Line
	8650 8350 8450 8350
Wire Wire Line
	8450 7950 8600 7950
Text Notes 10300 9250 0    70   ~ 0
To select I2C, GPO2 must be driven\nlow at the time of nRST rising.
Text Notes 2600 1400 0    120  ~ 0
WLAN/BT antenna
Text Notes 4850 7600 0    120  ~ 0
FM Radio (TX/RX)
Text Notes 2000 4500 0    120  ~ 0
WLAN
Text Notes 5800 4500 0    120  ~ 0
Bluetooth
Text Notes 9300 4500 0    120  ~ 0
Reserved / Debugging
Text GLabel 9650 8750 2    60   Input ~ 0
HSL_P_FML
Text GLabel 9650 8550 2    60   Input ~ 0
HSR_P_FMR
Wire Notes Line
	10150 8900 10250 8900
Wire Notes Line
	10250 8900 10250 9400
Wire Notes Line
	10250 9400 9800 9400
Text Notes 1100 8850 0    120  ~ 0
FM TX antenna
$EndSCHEMATC