C1
GND
IN • RF OUT
P3.1 |
P1.1 |
P3.2 |
PI.2 |
P3.3 |
PI.3 |
P3.4 |
PI.4 |
P3.5 |
P1.5 |
P3.7 |
PI.6 |
PI.7 | |
yo | |
AZ X1 |
RST |
|T4
15
TRX1
TWS-434
GND
U3
11
itr
tT
~r
~T
~T
J3
Antenna
0SC2- |
AD |
13 T4 |
0SC1 |
Al |
T5 |
DO |
A2 |
Te |
D1 |
tO |
T7 |
D2 |
M |
Ts |
D3 • |
tć |
T9 |
D4 |
te |
"70 |
05 |
A7 |
Ti |
D6 |
to |
12 |
D7 |
to TC |
T |
1 c | ||
.1 |
cl | |
r_o | ||
l/cc |
GND |
GN.
U2 | |||
VflM V,YTIIT |
3 | ||
9'° J1 |
VIN VUU I An I |
2 | |
MUJ | |||
ad |
LT317T |
Power
-oi/cc
R2
220 1%
GND