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${data.index + 1}/5
Description
ESP8266 ModBus TCP Relay Panel 1 WIFI Relay Network Controlled Relay Ethernet with 1 Digital Input Controller
Product Description
Power requirements: DC5-24V, positive inside and negative outside Power supply method: 3 AA batteries, USB port to take power, mobile phone charger, mobile power PCB size: length 78mm X width 46mm Weight: 65 grams
Function description
Control the pull-in and release of 1 relay through WIFI (ModBus TCP protocol), support 1-255 seconds delay, jog, and 1 digital input (optocoupler isolation). The module supports ModBus TCP 01, 02, 03, 05, 06, 15 and 16 commands, and can flexibly choose different commands to access the status of relays and inputs. Provide the WIFI configuration tool to modify the module address, WIFI network and other parameters, with the source code of the configuration tool (implemented by DLL call). Part of the instruction (by default setting id = 1): Relay pull-in – 00 00 00 00 00 09 01 10 00 00 00 01 02 01 00 Relay release-00 00 00 00 00 09 01 10 00 00 00 01 02 00 00 Relay jog – 00 00 00 00 00 09 01 10 00 00 00 01 02 02 00
Specification
1
Use ESP8266 wireless module (ESP-01), WIFI AP / Station mode, AP mode can set password
2
ModBus TCP protocol supports 01, 02, 03, 05, 06, 15 and 16 commands, which can be used flexibly
3
Modify the module address, WIFI network and other parameters through WIFI, with configuration tool source code (implemented by DLL call)
