NuMaker-LoRaG915/LoRaG868-NUC980
Oct. 23, 2020
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Figure 3-2 Rear View of NuMaker-LoRaG-NUC980
VCOM ICE interface: ICE Controller NUC123ZD4AN0 (U5), USB connector (CON1) to PC Host
Connector
Pin Name
Functions
CON1.1
V
DD33
DC 3.3V
CON1.2
ICE_DAT
Serial Wired Debugger Data
CON1.3
ICE_CLK
Serial Wired Debugger Clock
CON1.4
RST#
VCOM Chip Reset, Active Low.
CON1.5
V
SS
Power Ground
RS485 (JP1, U9): SN65HVD11DR transceiver controller of RS485(U9), RS485 header(JP1)
connect to device for communication
RS485 (JP2, U10): SN65HVD11DR transceiver controller of RS485(U10), RS485 header(JP2)
connect to device for communication
MicroSD Card Slot: T-Flash slot (CON4)
