PRODUCT

Cresson Wireless Solution

Applied high technology wireless solution using 920Mhz frequency from Japan, Cresson is the best solution from CMEV for Vietnamese market with many advantages, high applicability for wireless transmittion technology & IoT.

CRESSON wireless module

CRESSON is a 920MHz band wireless transceiver module

Up to 2km wireless communication range

UART/GPIO/ADC interfaces

IEEE802.15.4g compliant frame format Support

IEEE802.15.4g non-Beacon Enabled PAN standard compliant

On board 32-bit MCU enables the implementation of communication protocols and applications

Low-power consumption for battery operation

Sleep modes and UART wake-up

Up to 20mW output power

 

ITEMS

SPECIFICATION

REMARKS

RF

Items

Standard

Specification

ARIB STD-T108 Ver1.0

Remarks

With Japan RF Certification

Items

Frequency

Specification

920.6MHz - 923.0MHz

Remarks

-

Items

Channels

Specification

Max 38 Channels

Remarks

Channel Width 200kHz(per channel)

Items

Output Power

Specification

-20dBm - +13dBm

Remarks

0.0lmW ~20mW

Items

Input Sensitivity

Specification

Typ.-99dBm

Remarks

100kbps PER <= 1%, Packet Length = 20-byte

Items

Modulation

Specification

2-GFSK

Remarks

BT=0.5

Items

Datqa Rate

Specification

50kbps/100kbps/200kbps

Remarks

-

MCU

Items

MCU

Specification

32-bit PIC microcontroller

Remarks

-

Items

Flash ROM

Specification

128kB + 3kB

Remarks

3kB of boot Flash memory

Items

Data RAM

Specification

32kB

Remarks

-

Items

Operation Freq.

Specification

20MHz

Remarks

-

Items

I/F

Specification

UART/GPIO/ADC

Remarks

-

Items

Clock Func.

Specification

Built-in

Remarks

On board 32kHz Crystal

Operation

Items

Operation Temp.

Specification

-20°C - +80°C

Remarks

-

Condition

Items

Power Supply

Specification

2.3V - 3.6V
2.5V - 3.6V
3.0V - 3.6V

Remarks

Only GPIO operating
ADC operating up to 400ksps
ADC operating up to 1000ksps

Items

Module Size

Specification

20mm x 35mm x 7mm

Remarks

-

Power
consumption

Items

TX

Specification

Typ. 43mA

Remarks

Pout=10dBm,MCU@20MHz,Vcc=2.3V-3.6V

Items

RX

Specification

Typ. 28mA

Remarks

MCU@20MHz,Vcc=2.3V-3.6V

Items

Stand-by

Specification

Max 50uA

Remarks

Pout=10dBm,MCU@20MHz,Vcc=2.3V-3.6V

CRESSON-Mote

Fully control Cresson-module with ATMega328P chip

12 GPIO pins as analog/digital

Power supply with 3V/5V from battery/USB

Arduino-based programming environment (IDE)

Real Time Clock (RTC) with an independent battery

Less than 1mA in sleep-mode, 20mA in operation

Wake up with software or hardware interrupts

CRESSON-USB

Plug and Play UART to USB

Direct communicate with Cresson-module via UART

A 20-pin Hirose-connector complies with Cresson-module