magic smart lighting
433Transparent Modules
MOQ ：5 piece
Lead Time ：15 Days
Product details
Supply Ability
- Supply Ability：100000 piecesWarranty(Year)：1 Year
Packaging & Delivery
- Length：33 cmWidth：23 cm
- Height：3 cm
- Packaging：125 piece
Product Specifications
- Application：Lighting Controller
Product Description
It offers several addressing modes and relieves the host systems of wireless-specific task such as checksum calculation, address resolution. It can be deployed whenever the wireless exchange of data packet between two or more parties is required. Thanks to its small size and the external SMA antenna connector, the module can easily be installed in existing systems without any external circuits.
Key Features
l GFSK modulation
l Communication distance up to 800 meter
l Supports addressing transparent communication
l Auto add preamble, checksum, address information
l Supports setting mode to configure parameters Channel, Interface
Band Rate, Radio Data Rate, Output Power, Source Address,
Destination Address
l UART interface
l Half Duplex communication, 8N1 format
l 3.3V DC Power Supply
l Consumption: Transmit <140mA; Receive <25mA
l Optional Antenna
Application
l Automatic Meter Reading
l Wireless Sensor Network
l Data Collector
l Controls, Remote Controls
l POS Systems
l Building Automation
l Android Controls
Specification
Testing condition：Ta=25°C, VCC=3.3V
Parameter | Value | Condition/Note |
Center Frequency | 433MHz | Programmable |
Modulation | GFSK | Customize for ASK/FSK/OOK/MSK |
Output Power | Max: 20dBm | Programmable |
Sensitivity | -110dBm | 1.2kbps |
Radio Data Rate | Max 500kbps | Programmable |
USB Interface Rate | Max 230.4kbps | Programmable |
Protocol Format | 8N1 | Programmable |
Transmit Current | <140mA | Depend on output power |
Receive Current | <25mA |
|
Distance | 800 meter | Open area; 20dBm; 2.4kbps |
Operate Humidity | 10%～90% |
|
Operate Temperature | -20℃～85℃ |
|
Input Voltage | 3.3VDC±10% | ±100mV |
Antenna | 50ohm |
|
Size |
|
|
Note:
1． Noted that higher radio data rate causes of shorter communication disdance.
2． Noted that higher radio data rate causes of lower sensitivity.
3． Noted that lower input voltage causes of lower output power.
4． Noted that the operate temperature out of range -20℃～85℃ will influence the center frequency.
5． Be sure to use a match antenna and mount it in the right way.
6． The environment will influence the communication disdance much.
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