Coffee Bean Roasting Artisan Compatible 2-Channel Thermometer (K-Type Thermocouple Not Included) Wi-Fi Connectable

This is a thermometer compatible with Artisan for coffee roasting loggers.
Compatible thermocouple is Type K (not included).
As a bonus feature, it has been made wirelessly connectable.
Also, by using MAX31855K for the thermocouple converter, temperature measurement stability and accuracy have been improved compared to before.
Supports 2-channel thermocouple input.
The thermometer can be connected to a PC for data logging with Artisan.
It can also operate as a standalone thermometer by connecting a mobile charger.
While not highly accurate for coffee roasting purposes, it should be sufficiently usable.

Artisan Installation
Due to USB driver (CP2102) requirements, this is limited to users who can confirm USB serial COM port settings.
Furthermore, to use wireless connection, understanding Wi-Fi router connection settings (SSID, password) and IP addresses is necessary.
Confirmed to work on Windows 10, 11, Ubuntu 22.04 LTS, and Raspberry Pi OS (Bookworm).
An instruction manual (Windows only) is included.
All items are new, but the thermometer is handmade.

Items for Sale
Thermometer (case is 3D printed PLA)
- Temperature measurement range: -50 to 300°C, uses MAX31855K
- Thermometer connection: USB serial MODBUS RTU, USB micro-B
- Wi-Fi client connection: MODBUS TCP, 2.4GHz band only (5GHz not supported)
- IP address cannot be fixed.

USB Cable: micro-B
Instruction Manual

The surface of the thermometer case has a rough texture characteristic of 3D printing.
Note: Not compatible with IH stoves as they interfere with temperature measurement.
Regarding wireless connection, although the procedure is described in the manual, it may not work depending on your environment.
We will provide as much support as possible, but you may have to give up on using this feature.
When connected wirelessly, a cable connection to your PC is not required, but the thermometer needs a power supply (e.g., mobile battery).

Images 1 through 6 show the actual items for sale; others are reference images from a previous listing.
The case is made of black PLA.

We do not accept price negotiations.