C-MAX Aimited CM9301V442017 Manual Do Utilizador
CMM-9301-V4.4
Bluetooth Low Energy HCI Module
Bluetooth Low Energy HCI Module
This Module is limited to OEM installation ONLY
SPEC No.
CMM-9301-V4.4
BLE HCI module
Revision
3.4
State
2017-06-30
C-MAX printed
Version
English
Page
1 of 16
C-MAX
1.0
Description
The CMM-9301-V4.4 module is a miniaturised BLE controller module based on EM Microelectronic's
low power fully integrated single-chip Bluetooth Low Energy (BLE) Controller EM9301. The module is
highly optimized for Bluetooth 4.0 Single Mode (Bluetooth Low Energy) link application and beacon
applications requiring ultra low power consumption and short time-to-market. It offers a plug and play
solution for any BLE application up to the link layer, without any additional hardware nor RF layout.
Built in with a folded-dipole PCB antenna, this small sized, low cost module provides an ideal solution
to the new BLE technology.
The EM9301 is designed to act as BLE master or slave according to the Bluetooth 4.0 specification. It
can be controlled by any external microcontroller featuring BLE profile and applications, through the
standard BT HCI interface.
can be controlled by any external microcontroller featuring BLE profile and applications, through the
standard BT HCI interface.
1.1
Features
o
Master and Slave BLE controller compliant to Bluetooth 4.0 specification
o
Cost effecitve solution for beacon applications
o
Embedded low-power physical layer, Link Layer with security engine, and a Host Controller
Interface (HCI)
o
Low average current consumption
o
1Mbps on-air data rate
o
Mini-sized (18.5mm x 14mm)
o
Integrated Battery Low Detection
o
Programmable RF output level (-18 to +3 dBm) for current consumption optimization.
o
No Tuning necessary
o
SPI interface as HCI transport layer to micro-controller
1.2.1 Module Pin Assignment
Pin Number
Pin Name
Input / Output
to module
Pin Description
1
RST
I
Reset (controlled via FET by 100ms HI input pulse)
ON (LO) / OFF (HI)
2
GND
GND
Ground Connection
3
CS
I
Chip Select (Active LO)
4
IRQ
O
Interrupt Output for external host Controller
5
SDO
O
SPI Data Output
6
SDI
I
SPI Data Input
7
SCK
I
SPI Clock Input
8
VCC
VCC
Power Supply
9
SEL
N.C
Reserved