| 10 REM "Mqtt modem - use an ESP modules to send mqtt" | |
| 20 REM "The I/O buffer" | |
| 30 DIM A$(128) | |
| 100 REM "Setup section, open a read and write topic" | |
| 110 OPEN &9,"iotbasic/data",1 | |
| 120 OPEN &9,"iotbasic/command" | |
| 200 REM "The loop, input from serial and send/receive" | |
| 210 INPUT "",A$ | |
| 220 IF A$="#" THEN END | |
| 230 PRINT &9,A$ | |
| 240 DELAY 100 | |
| 250 REM "The first character printed indicates the status" | |
| 260 IF NETSTAT=3 THEN PRINT "+"; | |
| 270 IF NETSTAT=1 THEN PRINT "0"; | |
| 280 IF NETSTAT=0 THEN PRINT "-"; | |
| 290 IF AVAIL(9)=0 THEN PRINT: GOTO 210 | |
| 300 INPUT &9,A$ | |
| 310 PRINT A$ | |
| 320 GOTO 210 | |