[IC]:SI4463
[Frequency]:425~525MHz
[Power]:30dBm
[Distance]:5.6km
[Size]:38.5*24mm
[peso]:6.5±0.1g
[Introducción]:E30 - 400m30s (4463) es un módulo de hardware (SPI) basado en el chip de radiofrecuencia si4463 importado de Silicon Labs. Es un transceptor integrado SMd semidúplex que se puede transmitir de forma transparente.
Pin No. | Item | Direction | Description |
---|---|---|---|
1 | GND | - | Ground wire, connected to the power reference ground |
2 | GND | - | Ground wire, connected to the power reference ground |
3 | GND | - | Ground wire, connected to the power reference ground |
4 | GND | - | Ground wire, connected to the power reference ground |
5 | GND | - | Ground wire, connected to the power reference ground |
6 | IO_2 | Output | Configurable universal GPIO port (see SI4463manual for details) |
7 | IO_3 | Output | Configurable universal GPIO port (see SI4463manual for details) |
8 | IO_0 | Output | Configurable universal GPIO port (see SI4463manual for details) |
9 | VCC | - | Power supply, 3.3~5.5V, 5V is recommended (It is also recommended to add external ceramic filter capacitor) |
10 | VCC | - | Power supply, 3.3~5.5V, 5V is recommended (It is also recommended to add external ceramic filter capacitor) |
11 | GND | - | Ground wire, connected to the power reference ground |
12 | GND | - | Ground wire, connected to the power reference ground |
13 | IO_1 | Output | Configurable universal GPIO port (see SI4463manual for details) |
14 | IRQ | Output | SPI interrupt request |
15 | SDN | - | Shutdown Input Pin. It is low level when working(See SI4463 manual for more details) |
16 | MISO | Output | SPI master output slave input |
17 | MOSI | Input | SPI master output slave input |
18 | SCK | Input | Serial Clock Input |
19 | NSEL | Input | SPI Chip select for starting SPI communication |
20 | GND | - | Ground wire, connected to the power reference ground |
21 | ANT | Input/Output | Antena |
22 | GND | - | Ground wire, connected to the power reference ground |