
Older black sensors with black connect, for old models. Please check your unit before ordering.
Before purchasing, please open the shield and check the temperature and humidity module, especially the connector area, to confirm that it is the SHT40 model. If you mistakenly select the SHT30 or SHT35, the interface will be incompatible and the module will not work.
Accuracy order: SHT35 > SHT30 > SHT40
Compatibility Instructions
for all ecowitt network consoles
Please refer to the table to choose the correct sensors and consoles before checkout.
Note:
1) "1/4/8/16" = max number of sensors supported per console (excluding accessories).
2) Upload only = sensor readings shown only in the Ecowitt app and cloud (www.ecowitt.net).
3) Firmware (e.g. V1.9.6 / V2.0.2) = gateway/console must run this version or newer.