Chipsee AI0-CM4-101, Руководство пользователя

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Figure 5: TF card slot, SIM card slot and RS232+RS485+Relay
connector
Audio In/Out Connector
The product features audio In/Out connector, as Figure 3
shows.
ZIGBEE
And on-board Zigbee. The Zigbee controller is the TI CC2531
module supported on the Raspberry Pi forum.
RS232+RS485+Relay Connector
The RS485+RS232+Relay connector is a 10-pin 2.5mm connector,
as Figure 5 shows. As for the definition of every pin, please
refer to Table 2.
Table 2
RS232 / RS485 Pin Definition:
Pin Number Definition Description
Pin 1 GND System Ground