Bluetooth 5.0 TI CC2640 low energy module

Bluetooth 5.0 TI CC2640 low energy module

Bluetooth 4.2/5.0 low energy module

Chipset: TI CC2640

Size:25.16*15.22*2.0mm

Category:

  • Description
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WJ-M401C Bluetooth low energy single mode module is a single mode device targeted for low power sensors and accessories.
WJ-M401C  offers all Bluetooth low energy features: radio, stack, profiles and application space for customer applications. The module also provides flexible hardware interfaces to connect sensors.
WJ-M401C  can be powered directly with a standard 3V coin cell batteries or pair of AAA batteries in lowest power shutdown mode it consumes only 0.15uA and will wake up in few microseconds.
WJ-M401C  transmission distance of 95 meter or more. (At face to face, free space, 1.2 Meter high from Ground for testing).
Bluetooth IC:TTC2640R2 6*6*0.9mm 48pin IC,Used TI CC2640R2 die chip

APPLICATIONS:
Heart rate sensors
Pedometers
Watches
Blood pressure and glucose meters
Weight scales
Key fobs
Households sensors and collector devices
Security tags
Wireless keys (keyless go)
Proximity sensors
HID keyboards and mice
Indoor GPS broadcasting devices

Wireless Features:

Bluetooth version Bluetooth 4.2, support Bluetooth 5.0
Frequency range 2402-2480MHZ(2.4G ISM)
Modulation mode GFSK
Transmit power -21-+5dBm
Receiving sensitivity -97dBm(typical)
Transparent transmission mode (factory setting required) Universal host/transparent host/single slave/multi-slave/Beacon/Beacon+ slave
Upgrade method Support OAD upgrade / support SBL upgrade
Transmission distance 95m(in empty space)

Hardware Specifications:

Module size 25.16*15.22*2.0mm
Chipset CC2640R2F(6*6package)
Module communication interface UART/SPI
Module pin number 40PIN(31 GPIO)
Antenna Ceramic antenna
Working Voltage (DC) 2.7 – 3.3V
Working Temperature -40℃-+85℃
Storage Temperature -40℃-+85℃

Software Specifications:

Multi-link feature Support is connected by 4 hosts at the same time, the module can not send data to 4 hosts at the same time, need to select channel
Multiple link rate 1K/s(single packet 20 Byte, bidirectional 20ms transmission interval)
Single link feature Only supported by 1 host link, can support large packet transmission
Single link rate 12K/S(A single packet can reach up to 248 Bytes, two-way 20ms transmission interval)
Baud rate 9600bps-256000 bps(Default 256000 bps)
Parameter configuration AT command
Wireless security AES

Power Consumption Specifications:

Active-Mode RX 5.9 mA max
Active-Mode TX @ 0dBm 6.1 mA max
Active-Mode TX @ +5dBm 9.1 mA max
Sleeping mode 3.97uA avg(turn off the broadcast, turn off any timers)
data transmission 2.75mA (avg)

Pin Definition:

Pin Name Type Function Description
1 GND Power GND Ground
2 DIO_0 Digital I/O GPIO, Sensor Controller (I:4mA max)
3 DIO_1 Digital I/O GPIO, Sensor Controller (I:4mA max)
4 DIO_2 Digital I/O UART RX;
GPIO, Sensor Controller (I:4mA max)
5 DIO_3 Digital I/O UART TX;
GPIO, Sensor Controller (I:4mA max)
6 DIO_4 Digital I/O WAKE UP; Don’t floating
GPIO, Sensor Controller (I:4mA max)
7 DIO_5 Digital I/O GPIO, Sensor Controller, high-drive capability (8mAmax).
8 DIO_6 Digital I/O GPIO, Sensor Controller, high-drive capability (8mA max).
9 DIO_7 Digital I/O GPIO, Sensor Controller, high-drive capability (8mA max).
10 DIO_8 Digital I/O GPIO (I: 4mA max)
11 DIO_9 Digital I/O GPIO (I: 4mA max)
12 DIO_10 Digital I/O GPIO (I: 4mA max)
13 DIO_11 Digital I/O GPIO (I: 4mA max)
14 GND Power GND Ground
15 DIO_12 Digital I/O GPIO (I: 4mA max)
16 DIO_13 Digital I/O GPIO (I: 4mA max)
17 DIO_14 Digital I/O GPIO (I: 4mA max)
18 DIO_15 Digital I/O GPIO (I: 4mA max)
19 JTAG Digital I/O JTAG TMSC;
TMSC high-drive capability
20 JTAG Digital I/O JTAG TCKC
TCKC
21 DIO_16 Digital I/O GPIO,JTAG_TDO; high-drive capability(8mA max).
TDO
22 DIO_17 Digital I/O GPIO,JTAG_TDI; high-drive capability(8mA max).
TDI
23 DIO_18 Digital I/O GPIO (I: 4mA max)
24 DIO_19 Digital I/O GPIO (I: 4mA max)
25 DIO_20 Digital I/O GPIO (I: 4mA max)
26 DIO_21 Digital I/O GPIO (I: 4mA max)
27 GND Power GND Ground
28 DIO_22 Digital I/O GPIO (I: 4mA max)
29 VDD Power Supply +1.8V to +3.8V (Recommended 2.7~3.3V)
30 GND Power GND Ground
31 RESET Digital input Reset, active-low. Module have pull up.
32 DIO_23 Digital I/O GPIO, Sensor Controller, Analog(I: 4mA max)
33 DIO_24 Digital I/O GPIO, Sensor Controller, Analog(I: 4mA max)
34 DIO_25 Digital I/O GPIO, Sensor Controller, Analog(I: 4mA max)
35 DIO_26 Digital I/O GPIO, Sensor Controller, Analog(I: 4mA max)
36 DIO_27 Digital I/O GPIO, Sensor Controller, Analog(I: 4mA max)
37 DIO_28 Digital I/O GPIO, Sensor Controller, Analog(I: 4mA max)
38 DIO_29 Digital I/O GPIO, Sensor Controller, Analog(I: 4mA max)
39 DIO_30 Digital I/O GPIO, Sensor Controller, Analog(I: 4mA max)
40 GND Power GND Ground

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