ITEMS
SPECIFICATION
REMARKS
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 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
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
Plug and Play UART to USB
Direct communicate with Cresson-module via UART
A 20-pin Hirose-connector complies with Cresson-module