Working Mode 1) Master Mode: Send 1 packet per second, and waiting for the acknowledge; 2) Slave Mode: Stay in Rx mode to wait for the data from the master, it will send back; 3) The acknowledged signal after received the data from the master. 4) Tx Test Mode: RF module continuously transmit signal; 5) Rx Test Mode: RF module is always in Rx mode; 6) Standby Mode: RF module is always in standby state;

Button Operation

1) [SET] Button

Press the [SET] button to enter setting mode if not in setting mode. In setting mode, press[SET]button to toggle between the set parameters: working mode /frequency/ output power / data rate / spreading factor/ Bandwidth. The related LCD ICON will flash to indicate.

2) [UP] Button

In setting mode, press the [UP] button to increase the value of flash icon. Note: The DEMO board has FLASH memory inside, all the setting parameters will behave automatically and keep unchanged even power-off.

Order list:

• 1piece Lora demo board