Fluid Level

Sensor Transmitter Only

Resistive sender interface + Wi‑Fi / ESP-NOW

$59.00

20 in stock · Need more?

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Add another tank or replace a transmitter. Pairs with any Fluid Level display or your own MQTT broker.

• Dual ADC channels (GPIO3 / GPIO4)
• Captive portal setup
• MQTT discovery for Home Assistant
• Sensor profile JSON support