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China manufacture wireless transmitter communication receiver W300 GPRS module
Specifications:
Technical Specifications | Description |
GSM / GPRS Communication Parameters: | Standard: GSM / GPRS |
Band Selection: Quad band 850/900MHz and 1800/1900MHz, globally available | |
GPRS Multi-slot Class: Class 10 | |
GPRS Terminal Device Class: Class B | |
GPRS Coding Schemes: CS1 to CS4 | |
Serial Type: | RS-232 or RS-485 |
Serial Communication Parameters: | Baud :1200-115200 |
Data bits: 8, 9 (when the parity bit = None, not supported) | |
Stop Bits: 1 (when the parity bit = None, not supported) | |
Parity: NONE, EVEN, ODD | |
Serial Port Pin Definition: | RS-232: TxD, RxD, GND |
RS-485: A, B |
Features:
Multiple Connectivity Options | Supports GSM, GPRS and APN |
Variety Of Transmission Modes
| Transparent data transmission |
Registration packets and heartbeat packet contains the module ID, supports customer-defined registration packet and heartbeat packet data. | |
Support Asia-controlled configuration king, three-dimensional power control, and other mainstream Jie control configuration software | |
Support SMS transmission, support for end-to-end data transmission | |
Multi-Protocol Support | Supports TCP, UDP |
Data Center Support | Dynamic DNS (DDNS) and a fixed IP address to access |
Serial Communication Parameters | 1200-115200 baud rate can be set, parity can be set |
Flexible Online Mode
| Support permanent online. Heartbeat interval can be set |
Support SMS command control offline | |
SMS Transmission Function
| DTU can receive commands sent from the specified mobile phone or transparent transmission of data with password verification function |
DTU DTU serial external devices can send custom text messages in English, for data transmission or alarm | |
Center software can send text messages via DTU | |
Reliable Protection Mechanisms
| Dropped auto reconnection function, when no GSM signal automatic restart function |
SMS command to restart function, SMS reconfigure IP, domain name, port function | |
Ease Of Maintenance | Support local SMS remote configuration and software upgrades |
China manufacture wireless transmitter communication receiver W300 GPRS module
Specifications:
Technical Specifications | Description |
GSM / GPRS Communication Parameters: | Standard: GSM / GPRS |
Band Selection: Quad band 850/900MHz and 1800/1900MHz, globally available | |
GPRS Multi-slot Class: Class 10 | |
GPRS Terminal Device Class: Class B | |
GPRS Coding Schemes: CS1 to CS4 | |
Serial Type: | RS-232 or RS-485 |
Serial Communication Parameters: | Baud :1200-115200 |
Data bits: 8, 9 (when the parity bit = None, not supported) | |
Stop Bits: 1 (when the parity bit = None, not supported) | |
Parity: NONE, EVEN, ODD | |
Serial Port Pin Definition: | RS-232: TxD, RxD, GND |
RS-485: A, B |
Features:
Multiple Connectivity Options | Supports GSM, GPRS and APN |
Variety Of Transmission Modes
| Transparent data transmission |
Registration packets and heartbeat packet contains the module ID, supports customer-defined registration packet and heartbeat packet data. | |
Support Asia-controlled configuration king, three-dimensional power control, and other mainstream Jie control configuration software | |
Support SMS transmission, support for end-to-end data transmission | |
Multi-Protocol Support | Supports TCP, UDP |
Data Center Support | Dynamic DNS (DDNS) and a fixed IP address to access |
Serial Communication Parameters | 1200-115200 baud rate can be set, parity can be set |
Flexible Online Mode
| Support permanent online. Heartbeat interval can be set |
Support SMS command control offline | |
SMS Transmission Function
| DTU can receive commands sent from the specified mobile phone or transparent transmission of data with password verification function |
DTU DTU serial external devices can send custom text messages in English, for data transmission or alarm | |
Center software can send text messages via DTU | |
Reliable Protection Mechanisms
| Dropped auto reconnection function, when no GSM signal automatic restart function |
SMS command to restart function, SMS reconfigure IP, domain name, port function | |
Ease Of Maintenance | Support local SMS remote configuration and software upgrades |
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