MarlinFirmware-Configurations/config/examples/Weedo/Tina2

Product version

There are several versions of the Weedo TINA2 with different hardware.

TINA2 WIFI / TINA2 BASIC

• Outdated older models.
• Called V2/V3 hardware by the manufacturer (Weedo / Weefun / Entina?).
• The TINA2 WIFI is the standard TINA2 with ESP32 WIFI module installed. Supports remote control, sending files via WiFi, and online 3D model library.
• The TINA2 BASIC is the lite version of the TINA2 with no WiFi module or protective shell.
• Uses motherboard R62A/R62AS with ATMEGA2560 MCU.
• Firmware files are 8-bit, identified by the ".hex" extension.
• Official TINA2firmware repo

TINA2 UPGRADE

• V7 hardware.
• Current "basic" model. Sometimes called TINA2 or TINA2 BASIC, which adds to the confusion.
• Uses motherboard R72A/R72B with a GD32F103RET6 MCU.
• Firmware files are 32-bit, identified by the ".bin" or ".wfm" extension (proprietary format). These firmware files are NOT compatible with the older ATMEGA2560-based models, or vice versa. If your firmware update fails, it may be due to this mismatch.
• Official Tina2Upgradefirmware repo

TINA2S

• Current "WiFi" model. Compared to the base TINA2 UPGRADE model, adds WiFi and a heated bed.
• Uses motherboard R72H/R72P with a GD32F103RET6 MCU.
• Official TINA2Sfirmware repo

Note

The "Monoprice Cadet" is a rebranded version of the V2/V3. The provided configuration should work.

Hardware identification

• V2: Motherboard version 62AS. The endstop is a lever limit switch.
• V3: Motherboard version 62AS. The endstop is a mushroom head limit switch.
• V7: Motherboard version R72*. The endstop is a mushroom head limit switch.

Adding WiFi support using ESP3D

You can add WiFi support using ESP3D. Basically connect your own NodeMCU to second serial port of the MCU. See the ESP3D wiki for connection diagrams.

In Configuration.h set:

#define SERIAL_PORT_2 3

Manufacturer WiFi support

The provided example configurations have not been tested with the WiFi board from the manufacturer. Setting #define SERIAL_PORT_2 3 in Configuration.h might be enough to work with the manufacturer WiFi board.

Feedback is welcome.

Manufacturer USB support

All printers use CH340/CH341 for USB. The driver is often included as part of official driver releases. The latest version is also available from the chip manufacturer