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China
Persona de contacto Mr. Wilson
6-703, FUYUAN COMMUNITY, YUFU ROAD, LONGGANG DISTRICT, SHENZHEN, CHINA, Muping, Sichuan
SRW***2 Summary:
SRW***2 highly integrated, low cost TRx module which was covered
from **0MHz to **0MHz ISM band. The extremely low receive
sensitivity couple with industry leading **0dBm output power
ensures the extended range and improved link performance. Lowest
BOM cost
And smallest PCB size *0mm× *0mm. The module comply with RoHS
standard, temperature range, it was also integrated wakeup timer,
temperature sensor, FIFO, power-on- reset, GPIOs, high-performance
ADC and DSP based modem. The modem performs demodulation,
filtering, packet handling for increasing flexibility and
performance which could make the design simplest and allow couple
with the lower-end MCUs. We supply the RF design so that the
customer could use it simply. It is not necessary for the customer
to debug the module when they use it.
Features:
1· Frequency Range: ******0MHz
2· Sensitivity: ***1dBm
3· Maximum Output Power: **0 dBm
4· Current Consumption: *8.5mA(Rx); *@********************ata Rate: 0.******6kbps
6. Support FIFO mode, Direct Mode and PN9 mode
7· 1.**3.6 V, 5.**7.5V supply power
8· Ultra low power shutdown mode
9· RSSI
*0· Wake-on-Radio
*1· AFC
*2· Configurable packet structure
*3· Preamble detector
*4· TX and Rx *4bits FIFOs
*5· Low battery detector
*6· Temperature sensor and *-bits ADC
*7· Temperature range:
*8· Integrated voltage regulators
*9· Frequency hopping capability
*0· FSK, GFSK and OOK modulation
*1· Low cost
*2· Power-on-reset
*3· SPI Interface
The module communicates with the external MCUs via the standard
*-wire SPI (NSEL, SCLK, SDI and SDO). Through SPI, the MCUs
write/read the content of register to/out of the module. A SPI
transaction is a **-bits sequence, MSB is the symbol of write and
read (read"0", write"1"), followed by a *-bits address field, and
then *-bits data field. The following graphic is the SPI timing;
The detailed infos please refer to the datasheet.
Besides the byte read/write mode, the SPI interface contains a
burst read/write mode which allows for reading/writing sequential
registers without having to re-send the SPI address. You can refer
to the datasheet for the burst mode timing.
You can use the SPI peripheral of the MCU to communicate with the
RF module. If the MCU you use do not has SPI peripheral, you can
also use the I/O ports of the MCU to simulate the SPI protocol and
use them to communicate with the RF module. At this time, only 4
I/OS are used. So you can choose the cheapest MCU to design your
product with our RF module.
Applications:
SRW***2 focus on short range wireless applications. Such as:
Remote Control
Home Security and alarm
Telemetry
Personal data logging
Toy control
Tire pressure monitoring
Wireless PC peripherals
Remote meter reading
Remote keyless entry
Home automation
Industry control
Sensor networks
Health monitors
Tag readers
Items come with the special antenna
Documents:
Click to download the detail summary
Click to download Zip File: Tools, datasheet, sample code, spec,
apps. Note 0
País: | China |
N º de Modelo: | - |
Precio FOB: | Obtener el precio más reciente |
Lugar de origen: | - |
Precio de pedido mínimo: | - |
Cantidad de pedido mínimo: | - |
Detalle de embalaje: | - |
El tiempo de entrega: | - |
Capacidad de suministro: | - |
Tipo de pago: | - |
Grupo de productos : | arduino board and accessories |