Chengdu Ebyte Electronic Technology Co.,Ltd.
E104-BT12LSP User Manual
Copyright ©2012–2021
,
Chengdu Ebyte Electronic Technology Co.,Ltd.
6
Connector
1.27mm
-
Interface
UART
4800
~
230400bps
Size
19*13mm
-
Antenna
PCB
50Ω Impedance
2.3 Dimension and Pin Definition
No.
Pin item
Pin direction
Application
1
GND
-
Ground wire, connect to the power reference ground.
2
PWM1
PWM Output
Green light corresponding to SIGMESH HSL
3
PWM2
PWM Output
Red light corresponding to SIGMESH HSL
4
NC
-
-
5
NC
-
-
6
DIO1
Input
Switch input foot, PA0 foot for TLSR8253.
7
DIO2
Input
Switch input foot, PA1 foot for TLSR8253.
8
NC
-
-
9
NC
-
-
10
SWM
-
-
11
SWS
-
-
12
NC
-
-
13
LINK
Output
Network indicator. High level of pilot foot output after network