BT785: Difference between revisions
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Created page with "== Introduction == This page is about reverse engineering the BT-785, an inexpensive Tuya-compatible water electrical conductivity (EC) meter. It measures EC and temperature, and has a display and communicates its reading over Bluetooth Low-Energy (BLE) to the Tuya app on a phone. The goal is to understand the communication protocol so we can communicate with it from the raspberry pi in the [Karaburan] project." |
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It measures EC and temperature, and has a display and communicates its reading over Bluetooth Low-Energy (BLE) to the Tuya app on a phone. | It measures EC and temperature, and has a display and communicates its reading over Bluetooth Low-Energy (BLE) to the Tuya app on a phone. | ||
The goal is to understand the communication protocol so we can communicate with it from the raspberry pi in the [Karaburan] project. | The goal is to understand the communication protocol so we can communicate with it from the raspberry pi in the [[Karaburan]] project. | ||
Revision as of 07:56, 12 October 2025
Introduction
This page is about reverse engineering the BT-785, an inexpensive Tuya-compatible water electrical conductivity (EC) meter.
It measures EC and temperature, and has a display and communicates its reading over Bluetooth Low-Energy (BLE) to the Tuya app on a phone.
The goal is to understand the communication protocol so we can communicate with it from the raspberry pi in the Karaburan project.