Description
Set from Grove including the transmitter and receiver that communicate with each other at a frequency of 433 MHz. It works with voltage of 5 V. Supports the ASK modulation. The modules operate with the microcontroller by using a single-wire interface. The kit includes a cable adapted to Seeedstudio Base Shield v2.0.
Modules included with 4-pin cable for Base Shield v2.
Specification
- Power supply:
- Transmitter: 3 V to 12 V
- Receiver: 5 V
- Modulation: ASK
- Working frequency: 433.92 MHz MHz
- Communication in one direction
- Current: from 3 mA to 10 mA
- Transmit power: up to 15 MW
- Maximum range: 40 to 100 m
|
The product is compatible with Arduino The manufacturer offers a user manual and library for Arduino. |
Connection
The sensor communicates with the microcontroller via a single pin of the digital SIG. It has the following pins:
| Pin | Description |
|---|---|
| GND | The ground of the system. |
| VCC | Supply voltage 3.3 V or 6 V. |
| NC | Not connected. |
| SIG | Signal line. |
|
Grove is a series of modules and sensors that are compatible with Base Shield boards working with Arduino and STM32 Nucleo. |
Useful links |
