Sir, now the device detects the 2 gateways. And also, the distance is minimum 250m and maximum distance is 750 meters. But here i have placed the device is near by the gateway maximum distance is up to 5meters only. There are any possibilities to find this kind of minimum distance by using this device.
There is no possibility to change the distance values to more precise values.
The downlink payload size is limited and there is only 1 byte for min and 1 byte for max distance.
