Data Sheet

BDE-BLEM215
BDE Bluetooth 5.2 Low Energy Module
Datasheet
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BDE Technology Inc.
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3. Terminal Configuration and Functions
3.1 Pin Diagram
1
2
3
4
5
6
7
GND
DIO_1
DIO_2
DIO_3
DIO_4
DIO_5
8
DIO_6
9
DIO_7
10
GND
11
DIO_9
12
DIO_10
13
DIO_8
VDD
23
22
21
DIO_18
DIO_17
DIO_16
20
DIO_15
19
JTAG_TCK
18
JTAG_TMS
17
DIO_14
16
DIO_13
15
DIO_12
14
DIO_11
36
35
34
33
32
31
DIO_29
DIO_28
DIO_27
DIO_26
DIO_25
DIO_24
30
DIO_23
29
RESET
28
DIO_22
27
DIO_21
26
DIO_20
25
DIO_19
24
DIO_30
39
GND
38
ANT
37
GND
Figure 3-1. Pin Diagram (Top View)
3.2 Pin Attributes and Pin Multiplexing
Table 3-1. Pin Description
Pin #
Pin Name
Description
1
DIO_0
GPIO, Sensor Controller
2
DIO_1
GPIO, Sensor Controller
3
DIO_2
GPIO, Sensor Controller
4
DIO_3
GPIO, Sensor Controller
5
DIO_4
GPIO, Sensor Controller
6
DIO_5
GPIO, Sensor Controller, high-drive capability
7
DIO_6
GPIO, Sensor Controller, high-drive capability
8
DIO_7
GPIO, Sensor Controller, high-drive capability
9
GND
Power Ground
10
VDD
Power Supply
11
DIO_8
GPIO
12
DIO_9
GPIO
13
DIO_10
GPIO
14
DIO_11
GPIO
15
DIO_12
GPIO
16
DIO_13
GPIO
17
DIO_14
GPIO
18
DIO_15
GPIO
19
JTAG_TMS
JTAG TMSC, high-drive capability
20
JTAG_TCK
JTAG TCKC
21
DIO_16
GPIO, JTAG_TDO, high-drive capability
22
DIO_17
GPIO, JTAG_TDI, high-drive capability
23
DIO_18
GPIO
24
DIO_19
GPIO
25
DIO_20
GPIO
26
DIO_21
GPIO