HC-11 CC1101 433MHz wireless Transceiver RF serial UART module

• Communication – UART
• 3.4mA -Silent current ultra-low power consumption.
• Long-range,on open environment ,transmission distance can reach 200 meters straight line
• Input Voltage 3-5V
• Support for serial pass through mode to replace the serial cable (half duplex)
• Support IO level latch mode

Description :

CC1101 is Texas long range RF module. This is configured for 433/434Mhz operation with a range of maximum 200 Meters (outdoor at low data rate). The module comes with an onboard controller that interfaces the CC1101 RF IC and send data out through UART. This makes external programming easy.

Module Details:

• Communication – UART
• 3.4 mA -Silent current ultra-low power consumption.
• Long-range,on open environment ,transmission distance can reach 200 meters straight line
• Input Voltage 3-5V
• Support for serial pass through mode to replace the serial cable (half duplex)
• Support IO level latch mode
• You can set the frequency and set the address, and dozens of instructions, automatic filter etc.. (refer to CC1101 datasheet and description)
• Small size (13.5 × 28.2mm).

Commands:

Pull the Set Pin to LOW and the module will enter Command Mode

1. AT

• Send this command, will return to OK characters.
• Example: Send AT return OK

2. AT + V

• Module to return to version information.
• Example: Send AT + V to return to HC-11 _V0. 0

3. AT + Bxxxx

• The Baud rate is XXXX. This value is 9600 etc..
• Ex 1: Send AT + B4800 return OK-4800
• Example 2: Send AT + B115200 return OK-115200

4. AT + Cxxx

• Setting communication channel. From 001 to 127 can be chosen.
• Example: Send AT + C058 return OK-058

Package Included :

1 x HC-11 CC1101 RF module
1 x Spring antenna