RC1140-RC232

The RC11XX-RC232 is a 433.05MHz to 433.79MHz low cost multichannel RF transceiver module. This module is a compact surface mounted high performance module for FSK operation with embedded protocol. The module is completely shielded and precertified for operation under the European radio regulations for license-free use. The module contains a communication controller with embedded RC232 protocol software, a high performance RF transceiver and an internal voltage regulator. This module offers a buffered packet radio in the RC232 embedded protocol. Using the buffered packet radio mode, all data to be sent is stored in the module before they are transmitted by the RF circuitry. The module can be set in SLEEP mode in order to reduce the power consumption.

• Small size (12.7mm x 25.4mm x 3.3mm), shielded and optimized for SMD mounting
• Low sleep current consumption, well suited for battery operated equipment
• Embedded RC232 protocol with addressing and error check
• Up to 1018byte data buffer and 17 channels
• Two wire UART interface for easy RS232/RS422/RS485 wire replacement (handshake optional)
• No external components
• No configuration required for single channel use
• Easy to use data interface
• Wide supply voltage range from 2.0V to 3.9V
• Conforms with EU R&TTE directive (EN 300 220, EN 301 489, EN 60950)

Applications

RF Communications, Wireless, Sensing & Instrumentation, Communications & Networking, Metering, Security, Automotive, Consumer Electronics

Warnings

ESD sensitive device, take proper precaution while handling the device.

Notes

Noisy external circuitry may under certain scenarios affect the transmitted signal on RC1140-RC232 module so precaution should be taken during the operation.