
The purpose of this demonstration kit is for testing the features of our RF modules in portable conditions. It is applicable for all pin-compatible modules and no driver is needed in testing. DRF1212D10 is powered with two cells of batteries (Vdd≤3V), other modules are tested with three cells of batteries(Vdd≤5V).
| Buttons Pressed | Short Pressing | Long Pressing |
| TX | One transmit | Transmit per 0.5 second |
| SET | Set Pin SET-A | Set Pin SET-B |
| CLR | Clear LCD screen | Set baudrate |
| TX+CLR | NC | Adjust LCD brightness |
| SET+CLR | NC | Normal or Answer Mode |