NESO LT core
Manual
14
USB - Host (X12)
6.4
Pin Name
Description
Level
1
Vcc
Power supply
5 V /500mA
2
D-
Data minus
3
D+
Data plus
4
GND
Ground
Header:
USB Type A
External USB - OTG (X14)
6.5
Pin Name
Description
Level
1
Vcc
Power supply
5 V /500mA
2
D-
Data minus
3
D+
Data plus
4
ID
Device ID
5
GND
Ground
+Header:
Micro-USB Type AB
Speaker (X5/X6)
6.6
external (X5)
Pin Name
Description
Level
1
VO+
External speaker out +
Max. 1.5 W @ 8
Ω or 3 W @ 4 Ω
(X5 internally connected to X6)
2
VO-
External speaker out -
Header:
JST S2B-PH-SM3-TB, side entry, RM = 2.0, 2-pin
Plug:
JST PHR-2, crimp contact BPH-002T-P0.5S
internal (X6)
Pin Name
Description
Level
1
VO+
Internal speaker out +
Max. 1.5 W @ 8 Ω or 3 W @ 4 Ω
(X5 internally connected to X6)
2
VO-
Internal speaker out -
Header:
JST B2B-ZR-SM4-TF, top entry, RM = 1.5, 2-pin
Plug:
JST ZHR-2, crimp contact SZH-002T-P0.5
