RF Solutions ZETAPLUS-433-SO Module 433MHz, 1.8 → 3.6V

The ZETAPLUS Smart module is a Radio Transceiver with SPI (Serial Peripheral Interface) and UART interface. A highly tuned RF matching network achieves range of 2 kilometres. It features a 64-byte transmit/receive FIFO and has low current consumption for the power output. The ZETAPLUS integrates a battery voltage detector with an 11-bit ADC.

Simple UART and SPI interface
Transmit Power +13 dBm
High Sensitivity -116 dBm @ 2.4 kbps
Data Rate maximum 500 kbps
Low Power with 10 mA Rx, 18 mA Tx, 0.5 nA Standby
Operating Voltage 1.8 V to 3.6 V
Based on Silicon Labs Si4455 Transceiver
No configuration required
No external components
Dimensions 16 x 18 mm

Wireless Modules - RF Solutions