- EOL
|
Attention! The product has been discontinued. Check others products incategory. |
Description
A radio module (receiver and transmitter) operating in the frequency range of 433 MHz, with the SPI communication interface. Powered with the voltage from 1.9 V to 3.6 V. The device has soldered an external antenna. The signals are displayed on the goldpin connectors, pitch of 1.27 mm.
Specification
- Supply voltage: from 1.9 V to 3.6 V
- Communication: SPI interface
- Module dimensions: 23 x 16 mm
- Antenna length: 20 mm
| Pin | Description |
|---|---|
| SI | Data line of input SPI bus. |
| SCLK | Clock line of the SPI bus |
| S0 |
Output data line of the SPI bus. Additional I/O line of the general purpose when CSn pin is in the high status. |
| GD02 | I/O lines of general purpose. Details inthe documentation. |
| GD00 | I/O lines of general purpose. Details inthe documentation. |
| DNS | Chip Select - line activating the SPI interface by the low status. |
Useful links |
