Schematic

1
1
2
2
3
3
4
4
D D
C C
B B
A A
aveshare
W
joystick for micro:bit
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
3132
3334
3536
3738
3940
4142
4344
4546
4748
4950
5152
5354
5556
5758
5960
6162
6364
6566
6768
6970
7172
7374
7576
7778
7980
8182
H1
H41
3V3
GND
GND
LED1/P3
P0
LED2/P4
KEY_A/P5
LED9/P6
LED8/P7
P1
P2
GND
P8
LED7/P9
LED3P10
KEY_B/P11
P12
SCK/P13
MISO/P14
MOSI/P15
P16
SCL/P19
SDA/P20
3V3
3V3
X1
1
X2
2
X3
3
Y1
4
Y2
5
Y3
6
P1
7
P2
8
K1
Rocker
EC D F
P1
P8
P12
P2
GND
3V33V3
USB1
1
BAT
2
BST
3
LX
4
USB2
5
SET2
6
LED
7
SET1
8
U1
ETA9640
VBUS
1
D-
2
D+
3
ID
4
GND
5
SHIELD1
6
SHIELD2
7
SHIELD3
8
SHIELD4
9
USB.J1
USB
GND
BAT1
Q1
BSS138
1.2K
R1
10uF
C3
10uF
C4
105
C5
10uF
C6
1.2K
R2
L_BAT1
2K
R3
GND
GND
10uF/25V
C2
104
C1
GND
I1
SMA5819
L_PWR1
VIN
1
GND
2
EN
3
BP
4
VOUT
5
U2
RT9193-33
GND
3V3
1uF
C7
22nF
C8
2K
R4
5V
1uF
C9
L1
2.2uH
ON
1
1
2
2
S1
Switch
P0
1
2
Buzzer
B1
180
R5
Q2
NPN_SOT23
GND
3V3
D1
1N4148
GNDGND
A
B
KEY_B/P11
KEY_A/P5
SCK/P13MISO/P14MOSI/P15
1K
R9
1K
R10
1K
R11
1K
R12
3V3 3V3 3V3 3V3
GND
GND
GND GND GND GND
1K
R13
3V3
PIA01 PIA02
COA
PIB01 PIB02
COB
PIB101
PIB102
COB1
PIBAT101
PIBAT102
COBAT1
PIC01
PIC02
COC
PIC101
PIC102
COC1
PIC201
PIC202
COC2
PIC301
PIC302
COC3
PIC401
PIC402
COC4
PIC501
PIC502
COC5
PIC601
PIC602
COC6
PIC701
PIC702
COC7
PIC801
PIC802
COC8
PIC901
PIC902
COC9
PID01
PID02
COD
PID101
PID102
COD1
PIE01
PIE02
COE
PIF01
PIF02
COF
PIH101 PIH102
PIH103 PIH104
PIH105 PIH106
PIH107 PIH108
PIH109 PIH1010
PIH1011 PIH1012
PIH1013 PIH1014
PIH1015 PIH1016
PIH1017 PIH1018
PIH1019 PIH1020
PIH1021 PIH1022
PIH1023 PIH1024
PIH1025 PIH1026
PIH1027 PIH1028
PIH1029 PIH1030
PIH1031 PIH1032
PIH1033 PIH1034
PIH1035 PIH1036
PIH1037 PIH1038
PIH1039 PIH1040
PIH1041 PIH1042
PIH1043 PIH1044
PIH1045 PIH1046
PIH1047 PIH1048
PIH1049 PIH1050
PIH1051 PIH1052
PIH1053 PIH1054
PIH1055 PIH1056
PIH1057 PIH1058
PIH1059 PIH1060
PIH1061 PIH1062
PIH1063 PIH1064
PIH1065 PIH1066
PIH1067 PIH1068
PIH1069 PIH1070
PIH1071 PIH1072
PIH1073 PIH1074
PIH1075 PIH1076
PIH1077 PIH1078
PIH1079 PIH1080
PIH1081 PIH1082
COH1
PII101 PII102
COI1
PIK101
PIK102
PIK103
PIK104
PIK105
PIK106
PIK107 PIK108
COK1
PIL101 PIL102
COL1
PIL0BAT101
PIL0BAT102
COL0BAT1
PIL0PWR101
PIL0PWR102
COL0PWR1
COlogo1
PIQ101
PIQ102
PIQ103
COQ1
PIQ201
PIQ202
PIQ203
COQ2
PIR101
PIR102
COR1
PIR201
PIR202
COR2
PIR301
PIR302
COR3
PIR401
PIR402
COR4
PIR501 PIR502
COR5
PIR901
PIR902
COR9
PIR1001
PIR1002
COR10
PIR1101
PIR1102
COR11
PIR1201
PIR1202
COR12
PIR1301 PIR1302
COR13
PIS101 PIS102
COS1
PIU101
PIU102
PIU103
PIU104 PIU105
PIU106
PIU107
PIU108
COU1
PIU201
PIU202
PIU203 PIU204
PIU205
COU2
PIUSB0J101
PIUSB0J102
PIUSB0J103
PIUSB0J104
PIUSB0J105
PIUSB0J106
PIUSB0J107
PIUSB0J108
PIUSB0J109
COUSB0J1
PIB102
PIC902
PID102
PIH1054
PIH1056
PIH1058
PIH1060
PIH1062
PIH1064 PIK101 PIK104
PIR402
PIR901 PIR1001 PIR1101 PIR1201
PIR1301
PIU205
NL3V3
PIC502 PIC602 PIC702
PII102
PIU105 PIU201
PIU203
PIA01
PIB01
PIC102 PIC202
PIC301 PIC401 PIC501 PIC601 PIC701 PIC801 PIC901
PIC01 PID01 PIE01 PIF01
PIH1070
PIH1072
PIH1074
PIH1076
PIH1078
PIH1080
PIK103 PIK106
PIK108
PIL0BAT102 PIL0PWR102
PIQ102
PIQ202
PIR201
PIU106
PIU202
PIUSB0J105
NLGND
PIA02
PIH1014
NLKEY0A0P5
PIB02
PIH1034
NLKEY0B0P11
PIH102
NLLED10P3
PIH1012
NLLED20P4
PIH1032
NLLED3P10
PIH1030
NLLED70P9
PIH1018
NLLED80P7
PIH1016
NLLED90P6
PID02
PIH1048
PIR1002
NLMISO0P14
PIC02
PIH1050
PIR902
NLMOSI0P15
PIB101
PID101
PIQ203
PIBAT101
PIQ103
PIBAT102
PIS101
PIC101 PIC201
PIC402
PII101
PIU101
PIUSB0J101
PIC302
PIL101
PIR102
PIS102
PIU102
PIU103
PIC802
PIU204
PIH101
PIH103
PIH105
PIH107
PIH109
PIH1011
PIH1013
PIH1015
PIH1017
PIH1019
PIH1021
PIH1023
PIH1025
PIH1027
PIH1029
PIH1031
PIH1033
PIH1035
PIH1037
PIH1039
PIH1041
PIH1043
PIH1045
PIH1047
PIH1049
PIH1051
PIH1053
PIH1055
PIH1057
PIH1059
PIH1061
PIH1063
PIH1065
PIH1067
PIH1069
PIH1071
PIH1073
PIH1075
PIH1077
PIH1079
PIH1081 PIH1082
PIL102 PIU104
PIL0BAT101
PIR301
PIL0PWR101
PIR401
PIQ101
PIR101
PIQ201 PIR502
PIR202
PIU108
PIR302
PIU107
PIUSB0J102
PIUSB0J103
PIUSB0J104
PIUSB0J106
PIUSB0J107
PIUSB0J108
PIUSB0J109
PIH104
PIH106
PIH108
PIH1010
PIR501
NLP0
PIH1020
PIH1022
PIH1024
PIH1026
PIK105
NLP1
PIH1038
PIH1040
PIH1042
PIH1044
PIK102
NLP2
PIH1028
PIK107 PIR1302
NLP8
PIF02
PIH1036
PIR1202
NLP12
PIH1052
NLP16
PIE02
PIH1046
PIR1102
NLSCK0P13
PIH1066
NLSCL0P19
PIH1068
NLSDA0P20