TankSync Trio — 1 Hub + 3 Tank Sensors

For multi-tank homes — borewell, sump, overhead, garden. One hub, three tanks, lifetime Pro included. Now in LoRa (long range) or ESP-NOW Lite (shorter range, ₹1,500 less).

What you get

• 1× ESP32 hub (OLED + LED ring + buzzer)
• 3× solar-powered transmitters with sensors + BSP-threaded mounts
• LoRa version: 3 TXs each with an RYLR998 module (865 MHz, long range)
• Lite version: 3 TXs using built-in ESP-NOW — no RYLR998, shorter range, more affordable
• Pre-paired in our facility — works out of the box
• Lifetime Pro subscription included

The hub speaks both radios

Every TankSync hub ships with both LoRa and ESP-NOW built in, so it works with either transmitter type — you can even mix LoRa and Lite sensors on one hub.

• Uses an FCC- and CE-certified LoRa module (Reyax RYLR998)
• Contains FCC ID: 2AD66-RYLR998
• LoRa radio is pre-certified for 865–867 MHz ISM

About the Lite (ESP-NOW) version

Lite transmitters use the ESP32’s built-in ESP-NOW radio and do not include the RYLR998 LoRa module. A little cheaper, with shorter range than LoRa (best for nearby / same-building tanks). Your hub still has LoRa too, so you can add long-range LoRa sensors anytime.

Why Trio

Hub supports up to 6 tanks on Pro. Start with 3, add more later via the Extra Tank Sensor. Same hub, same open firmware, same Home Assistant integration as Solo.

Note: our enclosure is being refreshed, so your unit may look slightly different from the photos. The internal hardware and functionality are unchanged.