RC1240
Description
System ground Equivalent circuit GND 2 CTS/RXTX/RXEN UART Clear to Send, UART RXTX, Receive Mode Enable, or Input: VDD (2.7V) SLEEP mode activation.
Key Features
- Smallest in the world (12.7 x 25.4 x 3.5 mm)
- 25 kHz narrow band multi-channel operation
- Very low current consumption, 3nA OFF mode
- Embedded RC232™ protocol
- Addressing and Error check
- 128 byte data buffer
- Simple UART interface for easy RS232/422/485 wire replacement
- pact shielded module for SMD mounting
- No configuration required for single-channel use
- Easy to use data interface, 3/5 V tolerant I/O
