Connect a logger to Wi-Fi & DeyeCloud

The Wi-Fi logger has its own setup hotspot. You configure it once via a browser, then the plant appears in DeyeCloud.

Part A — Point the logger at the router

1. On your phone/laptop, open Wi-Fi and connect to the logger’s hotspot — the network name is the logger SN. The password is the characters printed after PWD on the logger label.
2. Open a browser to 10.10.100.254. On first use, set a username and password (at least 6 characters) and click Done.
3. Log in, then open Wireless Settings and click Refresh to scan for networks.
4. Select the customer’s router, enter its Wi-Fi password, and click Confirm.
5. On success, open Device Status — the logger should show connected to the router and connected to the cloud server (only one of the two cloud servers needs to be connected).

On a weak signal, enable Manually Input Fixed IP or relocate the logger / add a repeater. 2.4 GHz only — the logger won’t see a 5 GHz-only SSID.

Part B — Add the plant in DeyeCloud

1. In the DeyeCloud app, sign in and create a plant (address, system size, tariff).
2. Add the logger by its SN.
3. Confirm the inverter and battery populate, then check live power flow.

If the logger keeps dropping offline, see logger offline / won’t connect. On sites with no usable Wi-Fi, fit a 4G logger instead.