Quectel BC95-TE-B, Руководство пользователя

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NB-IoT Module Series
BC95-TE-B User Guide
BC95-TE-B_User_Guide Confidential / Released 11 / 22
2.4. Arduino Interface Definition
The following figure shows the Arduino interface definition of BC95-TE-B.
Figure 3: Arduino Interface Definition
Arduino Interface J202, J204, J205, J207 Standard Arduino interface
RF Antenna Interface J208 RF SMA connector
UART Switch J203
Used to switch communication objects of BC95
main port:
“BC95 TO USB” or “BC95 TO MCU”
RESET Button S201 Used to reset BC95 module
LED Indicator D204 Used to indicate network status
Test Points J101, J102, J103, J104
Used to test the basic functionalities of BC95
module
hy
GND A
D
C
+
3.
3V
+
3.
3V
+
5V
GND RI
R
E
S
E
T
_N
M
C
U
_
TX
M
C
U
_
R
X
GND
Quectel
Confidential