SENA LS100M-SK - Manual (Page 10)

10
Figure 2-1 shows the board layout of the LS100M. There are triangle marks for the starting point of the
JP1, JP2 interface connector pins.
10Base- T Ethernet controller
JP1 and JP2:
External interface pins
Including
- Power supply
- Ethernet interface
- UART interface
- LED interface
- Switch interface
64KB EEPROM
80C51
Microprocessor
with built-in UART
32KB SRAM
Rear side
HelloDevice LS100M
JP1
JP2
JP1
JP2
Front-side
Rear-side
Triangle mark