RF4463PRO SI4463 433MHz Long-distance Wireless Transmitting And Receiving Module High Sensitivity
- Stock: In Stock
- Model: ST230044418
- SKU: ST230044418
$9.09
Ex Tax: $9.09
Parameter:
Receive current: 10.7mA
Receive sensitivity: -126dBm
Transmit power adjustable steps: 128
Maximum rate: 1Mbps
Measured distance: 2Km
Can it be used for narrowband: Yes
GPIO: 4
Brief description:
The F4463PRO module uses the Silicon Lab Si4463 device, a highly integrated wireless ISM band transceiver chip. The extremely low receive sensitivity (-126dBm), coupled with the industry's 20dBm output power guarantees extended range and improved link performance. At the same time, built-in antenna diversity and support for frequency hopping can be used to further expand the range and improve performance.
Specifications:
Frequency range: 433MHz
Sensitivity: 126dBm
Maximum output power: 20dBm (10mA@receiver status)
Data transfer rate: 0.1-1000kbps
Power supply: 1.8-3.6 V
Operating temperature range: -40 ~ +85 °C
Weight: 1.3g
| Parameter | Min | Typ | Max | Unit | Condition |
| Working condition | |||||
| Working voltage range | 1.8 | 3.3 | 3.6 | V | |
| Temperature voltage | -40 | 85 | |||
| Current consumption | |||||
| RX current | 13.5 | mA | High performance mode | ||
| 10.7 | mA | Low power mode | |||
| TX current | 85 | mA | @ 20dBm | ||
| Sleep current | <0.1 | uA | |||
| parameter | |||||
| Frequency range | 403 | 433 | 463 | MHZ | @ 433MHZ |
| Modulation rate | 0.123 |
| 1000 | Kbps | FSK |
| Output power range | -5 | 20 | dBm | ||
| Receiving sensitivity |
| -126 |
| dBm | @data=500kbps |
Features:
- (G)FSK, 4(G)FSK, (G)MSK, OOK and ASKl modulation modes
- Ultra low power shutdown mode
- Digital Received Signal Strength Indicator (RSSI)
- Timed wake up function
- Antenna automatic matching and bidirectional switch control
- configurable packet structure
- Preamble detection
- 64/128 byte Transceiver Data Register (FIFO)
- Low power detection
- Temperature sensing and 8-bit analog-to-digital converter
- Integrated voltage regulator
- Frequency hopping function
- Power-on reset function
- Built-in crystal adjustment function
Applications:
- Remote control
- Remote meter reading
- industrial control
- Home automation telemetry
- Toy control
- Wireless PC peripherals
- Tag reader
Pin:
Pin:
| Number | Pin | Meaning |
| 1 | GND | Power supply |
| 2 | NC | No connection |
| 3 | GPIO0 | Connection chip GPIO0 |
| 4 | GPIO1 | Connection chip GPIO1 |
| 5 | VCC | Power supply positive 3.3V |
| 6 | SDO | Digital output |
| 7 | SDI | Data output |
| 8 | SCLK | Serial clock output |
| 9 | nSEL | Serial interface select input pin |
| 10 | nIRQ | Interrupt output pin |
| 11 | SDN | Turn off the input pin |
| 12 | GND | Power supply |
| 13 | GND | Power supply |
| 14 | ANT | Connect 50 ohm coaxial antenna |
Package Included:
1 x RF4463PRO Wireless Transmitting And Receiving Module
