RF Transmitter Receiver Wireless Module
This is FS1000A 433mHz Tx & Rx RF Radio Module. This RF module comprises an RF Transmitter and an RF Receiver. The transmitter/receiver (Tx/Rx) pair operates at a frequency of 433 MHz. An RF transmitter receives serial data and transmits it wirelessly through RF through its antenna connected at pin4.The transmission occurs at the rate of 1Kbps – 10Kbps. The transmitted data is received by an RF receiver operating at the same frequency as that of the transmitter.
This low-cost RF transmitter can be used to transmit signals up to 100 meters (the antenna design, working environment, and supply voltage will seriously impact the effective distance). It’s good for a short distance, battery power device development. 433 MHz is the operating frequency for transmitter and receiver pair.
Technical Details
- RF Module
- Frequency: 433 MHz
- Rated Voltage: 5V
- Operating Frequency: 433.92 MHz, 315 MHz
- Max Current: 20–28 mA
- Transmission Range: >500 m
- Output Power: 16 dBm (40 mW)
- Data Rate: <10 Kbps
- Dimensions: 19x19x8 mm, 30x14x9 mm
- Receiver Frequency: 433.92 MHz, 315 MHz
- Sensitivity: −105 dBm
- Antenna: 32 cm spiral wire
Receiver Module specification
- Operation Voltage: DC 5V
- Static Current: 4 mA
- Receiver Frequency: 433.92 MHz, 315 MHz
- Sensitivity: −105 dB
- Dimension: 30 x 14 x 9 mm
- External Antenna: 32 cm spiral signal wire
Transmitter Module Specification
- Operating Voltage: 3-12 V
- Operating Frequency: 433.92 MHz, 315 MHz
- Standby Current: 0 mA
- Operating Current: 20-28 mA
- Transmission Distance: > 500 m (with receiving plate sensitivity at -103 dBm)
- Output Power: 16 dBm (40 mW)
- Transfer Rate: <10 Kbps
- Modulation Mode: OOK (Amplitude Modulation)
- Operating Temperature: -10℃ ~ 70℃
- Size: 19 × 19 × 8 mm
Features
- Wide input supply: 2.5 V to 12 V
- Easy integration: V , GND, and Data
- Deep sleep mode when Data pin is grounded
- Very small dimensions
Applications :
- Wireless Communication: Between microcontrollers and sensors.
- Remote Control: For appliances, toys, and drones.
- Home Automation: Wireless control of smart devices.
- Security Systems: Wireless sensors and alarm systems.
- Weather Stations: Transmitting environmental data wirelessly.
- Industrial Automation: Object detection, motor control.
- Home Automation: Door/window monitoring.
- Gaming/VR: Joysticks, controllers.
Physical Attributes of 315mhz RF Transmitter and Receiver
- Receiver module Size: 330 x 14 x 9 mm
- Weight (gm): 3
- Transmitter module
- Size: 19 × 19 × 8 mm
- Weight (gm) : 4
Package Includes
- 1 x FS1000A 433 MHz Transmitter
- 1 x FS1000A 433 MHz Receiver
