User guide
No
Item
Usage
Notes
1
VCC
Connect VCC of the downloader, for downloading.
The port for downloading.
2
GND
Connect GND of the downloader, for downloading.
3
TMSC
Connect TMSC of the downloader, for downloading.
4
TCKC
Connect TCKC of the downloader, for downloading.
5
RESET
Connect RESET of the downloader, for downloading.
6
M2
Mode selection port. Plug in jumper, M2=0.
Pls remove the jumper when the board
work with E70-433NW14S.
7
M1
Mode selection port. Plug in jumper, M2=0.
Mode selection port
，
8
M0
Mode selection port. Plug in jumper, M2=0.
Mode selection port
，
9
ACK
ACK light selection port, plug in jumper, then ACK
light connected.
10
3.3V-MCU
The current test port for E70, plug in jumper, power
on.(3.3V)
To test the module current, pls remove
ACK light, AUX light and LINK light
