Schematics

1
1
2
2
3
3
4
4
D D
C C
B B
A A
D1
LED-R
R1
1K
VDD
S1
L/R
S2
F/B
K1
VCC
C2
104
C1
10U
1 2 3 4 5 6 7 8
IC1
VDD
LED
LED
J1
0R
I O
G
IC2
7130
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
U1
RS14132-TX
Comment: ANTENNA
C3
104
R1
NC
L1
1.5NH
Y1
12M
C1
1P
C2
1P
R4
10RC4
NC
C6
NC
C5
104
L
LED
DM
R2
10K
R
B
F
R3
NC
C8
NC
C9
NC
C7
1UF
1 2 3 4 5 6 7 8
VDD3.0V
LED L R B F
2.4G-TX1
R2
22R
C3
*