import socket IPADDR1 = '192.168.100.81' IPADDR2 = '192.168.100.82' IPADDR3 = '192.168.100.83' IPADDR4 = '192.168.100.84' PORTNUM = 1259 COMMAND1 = '8101043F0201FF' s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, 0) s.connect((IPADDR1, PORTNUM)) data = bytes.fromhex(COMMAND1) s.send(data) s.close() s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, 0) s.connect((IPADDR2, PORTNUM)) data = bytes.fromhex(COMMAND1) s.send(data) s.close() s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, 0) s.connect((IPADDR3, PORTNUM)) data = bytes.fromhex(COMMAND1) s.send(data) s.close() s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, 0) s.connect((IPADDR4, PORTNUM)) data = bytes.fromhex(COMMAND1) s.send(data) s.close()