[werk_ag]

Hi Andy,


For this, and assuming the settings publish some posts above:

I receive packets with TX_Relay_ID=161 and Relay_id=163
PacketID is 0, 2 or 3

161 = 0xA1 hex,
163 = 0xA3 hex,


The packets received by your WD unit are coming from the TX unit, not from the any of your receivers (Pro2 or the Pro2 PLUS).
Those packets should not be processed, which is what the code bellow does

Code:

if (TX_Relay_ID != Relay_ID || PacketID < 127) return;

Things you could check;

Don't enable the Relay_Data (Pro2) or the BROADCAST_DATA by RF (Pro2 PLUS) function on both receivers at the same time.
Does the TX LED blink on the receiver?
Check if the frequency of the transmitter module installed on both of your receivers is the same of the WD receiver (433Mhz).


Since you have a Pro2 PLUS receiver, you may try using the BROADCAST_DATA by Wifi

Code:

// --------------------------------------------------------------------------------------
//   Broadcasting Data to Wireless Display Units
// --------------------------------------------------------------------------------------
#define BROADCAST_DATA       1          // 0= Disables Data Broadcast, 1= Broadcast by WiFi, 2= Broadcast by RF
#define UDP_BROADCAST_PORT   9889       // UDP broadcast port - must be the same port defined on WiFi Wireless Display units.

WD config

Code:

// --------------------------------------------------------------------------------------
//   Define how unit will receive data. By RF or WiFi
// --------------------------------------------------------------------------------------
#define RX_MODE 1             // 0= Receive data by RF, 1= Receive by WiFi

#define UDP_DATA_PORT  9889   // Port to listen for Weather Data UDP packets. Only used when RX_MODE is 1
                             // Use the same port on receiver Config_Options.h (UDP_BROADCAST_PORT)

Out of curiosity, do you have a picture of the transmitter module installed on the Pro2 and Pro2 PLUS receiver?