{"hyperlinks":[{"name":"Additel 835 Firmware Update Tool","primary_url":"/download/firmware/ADT835/PCB Update.zip","versions":[{"version_number":"1.0.5.3","date":"2026-10-19","size":"15 MB","description":"[Fixed] Fixed an issue where the sensor name displayed as garbled characters.\n[Fixed] The date will refresh immediately on the screen after the date is update.\n[Fixed] Fixed an issue where Samsung phones failed to connect to the device via Bluetooth\n[Fixed] Temperature transmitter task: now supports running two devices simultaneously (previously only one)\n[Fixed] Viscosity diagnostic item 002: When the liquid viscosity is too high, remind the user and switch to measurement mode to discontinue temperature control.\n[Fixed] Adjusted the background color in light mode of buttons.\n[Fixed] To prevent garbled characters, Chinese names are no longer supported as the storage name of a smart sensor is limited to 16 bytes.\n[Fixed] Fixed known bugs and problem.\n[Added] Calibration date reminder feature.\n[Added] Data logging feature.","url":"/download/firmware/ADT835/PCB Update.zip"},{"version_number":"1.0.4.1","date":"2025-12-17","size":"14 MB","description":"[Added] Display of DD library version in the product information interface\n[Fixed] Fix some problems of calibration."},{"version_number":"1.0.3.5","date":"2025-10-27","size":"14 MB","description":"[New] Added a USB-to-serial function. Connecting the USB-A port to the serial port of an FTDI chip enables serial communication.\n[New] Added the ability to manually connect to a wireless hotspot, primarily for hidden wireless hotspots.\n[New] Added a display of the compressor preheat status to the temperature control interface on the main screen.\n[New] Added diagnostic items, with item codes 234, 204, 217, 235, and 236.\n[New] Added real-time operation log entries, including internal temperature control parameters and heater-related parameters.\n[Fixed] Known bugs"}],"selected_version":0}],"title":"Software and Firmware"}