IO adresses for Opta Expansion modules in Arduino IDE
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2
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130
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June 20, 2024
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Help for Opta ETH
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2
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156
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June 17, 2024
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Opta Ext A0602 not available
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1
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108
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June 13, 2024
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Opta with Nextion display
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0
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103
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June 13, 2024
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Modbus TCP device
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2
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316
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June 13, 2024
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Arduino IoT - Secret Key is not shown when register OPTA
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0
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92
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June 9, 2024
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Opta Lite and i2c Display
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1
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139
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June 6, 2024
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Opta wont connect to wifi on Arduino Cloud
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1
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110
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June 6, 2024
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OPTA Memory Partitioning assistance
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1
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125
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June 6, 2024
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WebServer Ethernet with Arduino PLC
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3
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1895
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June 6, 2024
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[BUG] DHCP Ethernet crashes after repeated switching of network interface [OPTA/Portenta H7]
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0
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86
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June 5, 2024
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Opta OTA Update Error
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1
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113
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June 3, 2024
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OPTA connection via wifi to IOT CLOUD and exchange of PLC IDE shared variables
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1
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93
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June 3, 2024
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OPTA - lost program every power off
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25
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2786
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May 31, 2024
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Opta and Debouncing detect fell and rose
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6
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133
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May 31, 2024
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SerialPort in c# winform
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2
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191
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May 30, 2024
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How to Read out string from Opta Share Variables
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0
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127
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May 30, 2024
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Questions from a PLC newbie, for Opta
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2
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176
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May 26, 2024
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Opta with CAN Bus
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1
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160
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May 25, 2024
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Opta Finder freezes when trying to connect in PLC
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2
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157
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May 24, 2024
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Opta Help Need to send ASCII Text over Ethernet
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4
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110
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May 24, 2024
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Opta expectations and protocals
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0
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102
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May 24, 2024
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Reset blink and USB error
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2
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118
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May 23, 2024
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Simumatik digital twin alternative for Opta
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0
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76
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May 22, 2024
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OPTA Waits for internet ignoring process
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8
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357
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May 17, 2024
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Auxiliary modules
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31
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3031
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May 14, 2024
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Opta Finder with MODBUS RTU gets stuck
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1
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224
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May 13, 2024
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Function block diagram not excuting logic or comparism for relay/LED activation
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0
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82
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May 9, 2024
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Tutorial incompatible, Connection Issue & Hardware Spec Confusion
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5
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730
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May 7, 2024
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DS18B20 one-wire implementation Arduino OPTA
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14
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2279
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May 7, 2024
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