Laird BL654 - Page 24

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Plated Through Holes or Header Connector
BL654 Module Signals Exposed
J4
8
BL654 pin plated holes for access:
▪ SI0_ 28
▪ SI0_ 29
▪ SI0_ 46
▪ SI0_ 03
▪ SI0_ 47
▪ SI0_ 44 (connects to Eeprom_CS)
▪ SI0_ 43
▪ SI0_ 45
▪ SI0_ 42
▪ SI0_ 39
J4
1
BL654 pin plated holes for access:
▪ SI0_ 38
▪ SI0_ 36
▪ SI0_ 37
▪ SI0_ 35
▪ SI0_ 34
▪ SI0_ 33
▪ SI0_ 25
▪ SI0_ 32
▪ SI0_ 24
▪ GND
J2
9
BL654 pin plated holes for access:
▪ SI0_ 30
▪ SI0_ 31
▪ SI0_ 27
▪ SI0_ 26
▪ SI0_ 04 (connects to Eeprom_MISO)
▪ SI0_ 40 (connects to Eeprom_MOSI)
▪ SI0_ 41 (connects to Eeprom_SCK)
▪ SI0_ 12
▪ SI0_ 11
▪ GND
J48
NOPOP (PIN HEADER,2.54mm 1X10P)
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2
2
3
3
4
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9
10
10
SIO_03
SIO_29
SIO_45
Eeprom_CS_SIO_44
SIO_47
SIO_46
SIO_39
SIO_42
SIO_43
SIO_28
SIO_38
SIO_36
SIO_37
SIO_32_SWO_BLE
SIO_25
SIO_33
SIO_34
SIO_35
SIO_24
GND
J41
NOPOP (PIN HEADER,2.54mm 1X10P)
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1
2
2
3
3
4
4
5
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6
6
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7
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9
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SIO_26
GND
SIO_12
SIO_11
Eeprom_MISO_SIO_04
Eeprom_MOSI_SIO_40
Eeprom_SCK_SIO_41
SIO_30
SIO_27
J29
NOPOP (PIN HEADER,2.54mm 1X10P)
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1
2
2
3
3
4
4
5
5
6
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9
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10
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SIO_31