TFay Posted November 8, 2022 Posted November 8, 2022 (edited) This pack of network resources will control your ESP32-based Dingtian IOT Relay (found here in the 4 channel version). For two channel, just delete the extra network resources, and for 8, just copy and adjust the channel number in the URL. These relays have some pretty cool features, like scheduling, and configurable actions on trigger input. The inputs can also be monitored via http (GUI or http calls), but these network resources simply control the on/off state the of the relays. These boards are superior to the Nuvoton M0517LBN based relay boards you can find all over Amazon and ebay, as the Dingtian IOT Relays have a configurable MAC address, rather than a fixed MAC address that is duplicated on every Nuvoton M0517LBN based relay board. This means you can have more than one Dingtian IOT Relay board on your network. They have both an onboard RJ45 LAN port and WiFi. As these are based on ESP32 WROOM32D chipsets, you can also program them yourself using their SDK, or in theory roll your own customer firmware using standard ESP32 coding (similar to Arduino). Dingtian (dingtian-tech.com) An example of the these boards in a wide variety of form factors can be found here: Ethernet Relay Network Wifi Switch Modbus MQTT TCP UDP Web HTTP Schedule Task CA | eBay (I'm not the seller, if you're wondering. ) Dingtian IOT Relay - 4 Channel.zip Edited November 23, 2022 by TFay 4
garybixler Posted January 11, 2023 Posted January 11, 2023 Just ordered. Would be great for a node server.
garybixler Posted February 4, 2023 Posted February 4, 2023 (edited) Just received the dingtian sdk relay switch module. Looks like all the info is included for any type of communications. I think it would be a great NS. Total zip file is 47 MB so it can't seem to be able to be attached. Just wondering if there may be any interest. The zip file can be found here. https://dingtian-tech.com/sdk/relay_sdk.zip Edited February 4, 2023 by garybixler
EWhite Posted February 4, 2023 Posted February 4, 2023 it does MQTT.. there is your node server for it.... 1
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