HC-11 433MHz wireless RF serial UART module , IC Module CC1101 5V 3V AT command

1.3.4MA (t��ng)the (t��ng)Silent (t��ng)current (t��ng)ultra-low (t��ng)power (t��ng)consumption.

2.Long-range,on (t��ng)the (t��ng)open (t��ng)environment (t��ng),transmission (t��ng)distance (t��ng)can (t��ng)reach (t��ng)200 (t��ng)meters (t��ng)straight (t��ng)line

3.3-5V (t��ng)wide (t��ng)voltage

4.Support (t��ng)for (t��ng)serial (t��ng)pass (t��ng)through (t��ng)mode (t��ng)to (t��ng)replace (t��ng)the (t��ng)serial (t��ng)cable (t��ng)(half (t��ng)duplex)

5.Support (t��ng)I(y��ng)O (t��ng)level (t��ng)to (t��ng)follow, (t��ng)also (t��ng)means (t��ng)that (t��ng)any (t��ng)form (t��ng)of (t��ng)transmission (t��ng)digital (t��ng)level (t��ng)models.

6.Support (t��ng)I(y��ng)O (t��ng)level (t��ng)latch (t��ng)mode

7.You (t��ng)can (t��ng)set (t��ng)the (t��ng)frequency (t��ng)and (t��ng)set (t��ng)the (t��ng)address, (t��ng)and (t��ng)dozens (t��ng)of (t��ng)instructions, (t��ng)automatic (t��ng)filter

8.Small (t��ng)size (t��ng)(13.5 (t��ng)× (t��ng)28.2mm).

Through to the 3.3 V voltage, and then will drag down pins 5 (has been for low), module is AT instructions mode, push the exit command mode. Instructions as described below:

1. AT

Send this command, will return to OK characters.

Example: hair AT return OK

2. AT + V

Module to return to version information.

Example: hair AT + V to return to HC-11 _V0. 0

3. AT + Bxxxx

The potter rate set to XXXX. This value is 0960 0192 00384 00576 2400480 00115 200.

Ex 1: hair AT + B4800 return OK-4800

Example 2: hair AT + B115200 return OK-115200

4. AT + Cxxx

Setting communication channel. From 001 to 127 can be chosen.

Example: hair AT + C058 return OK-058