Notes
Notes Preview
Once installed, the device will set up an SoftAP wifi network. The device will create a WiFi network displayed as Stations-EIP-XXXXXX. The default password is rtuadmin1. Once connected, navigate to the page located at http://192.168.42.43 which will take you to the administration of the device.
WiFi is set to turn off after 15 minutes to allow setup and configuration. After that, the WiFi is diabled for security. In order to re-enable WiFi, the device will need to be rebooted by either cycling power or pressing the boot button. Configuration is also available if enabled via the LAN port. It can only be enabled when connected over WiFi. Then, further configuration can be done over ethernet. LAN web server does not turn off after enabled. It must be disabled when cofiguration is complete if no further changes are to be allowed.
Currently, up to 4 devices can be monitored on a network independent of each other.
LED Indication
WiFi active: double-blink
Cellular not ready: fast blink
MQTT not connected: slow blink
PLC not responding (no successful reads for 30s): triple-blink
Normal operation: heartbeat pulse
Parts List
LilyGo Board: https://lilygo.cc/products/t-sim7600
Ethernet Module: https://www.amazon.com/dp/B0DTTLGJCS?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1