Overview¶
Mainboards And Respective Printer Models¶
The following table gives an overview about the printer models where the specific mainboards have been used.
If there's an Insights page I created about the specific model, I linked to it.
| Board Label | Version | Printer |
|---|---|---|
| Trigorilla Gen | V3.0.6 V3.0.7 | Kobra Go Kobra Neo |
| Trigorilla Gen | V4.0.1 | Kobra 2 Neo |
| Trigorilla Pro A | V1.0.4 | Kobra Kobra Plus Kobra Max Vyper |
| Trigorilla Pro B | V1.0.2 | Kobra 2 Later revs. of: Kobra Kobra Plus Kobra Max |
| Trigorilla Spe A | V1.0.0 | Kobra 2 Pro Kobra 2 Plus Kobra 2 Max |
| Trigorilla Spe B | V1.0.4 V1.0.5 | Kobra 2 Pro |
| Trigorilla Spe B | V1.1.3 | Kobra 3 |
Hardware¶
The following table gives an overview about the imho most important-to-know hardware specs.
- All mainboards run on 24V DC and have the stepper drivers soldered right onto the PCB.
- None of the mainboards has a fuse that could be changed in case of damage due to high voltage.
- PWM is being achieved by switching GND
| Board Label | Version | MCU | Stepper Drivers | mSD | USB | WiFi |
|---|---|---|---|---|---|---|
| Trigorilla Gen | V3.0.6 V3.0.7 | HC32F460 | TMC2208 GC6609 | Yes | Yes | No |
| Trigorilla Gen | V4.0.1 | GD32F303 | TMC2208 GC6609 | Yes | Yes | No |
| Trigorilla Pro A | V1.0.4 | HC32F460 | TMC2208 GC6609 | Yes | Yes | No |
| Trigorilla Pro B | V1.0.2 | HC32F460 | TMC2208 GC6609 | Yes | Yes | No |
| Trigorilla Spe A | V1.0.0 | ARM Cortex-A7 | TMC2209 | No | Yes (no PC connection) | Yes |
| Trigorilla Spe B | V1.0.4 V1.0.5 | HC32F460 | TMC2209 | No | Yes (no PC connection) | Yes |
| Trigorilla Spe B | V1.1.3 | HC32F460 | TMC2209 | No | Yes (no PC connection) | Yes |
Firmware¶
The following table gives an overview about the firmware the boards are running as well as alternative firmware compatibility.
| Board Label | Version | Stock Firmware | Stock FW Mods | Klipper |
|---|---|---|---|---|
| Trigorilla Gen | V3.0.6 V3.0.7 | Marlin | Yes | Yes - w/o mod |
| Trigorilla Gen | V4.0.1 | Marlin | Yes | Yes - w/o mod |
| Trigorilla Pro A | V1.0.4 | Marlin | unknown | Yes - with mod: Solder R65 to R66 or use catboat! |
| Trigorilla Pro B | V1.0.2 | Marlin | unknown | Yes - w/o mod |
| Trigorilla Spe A | V1.0.0 | KobraOS | No | No |
| Trigorilla Spe B | V1.0.4 V1.0.5 | KobraOS | Yes: Rinkhals | unknown |
| Trigorilla Spe B | V1.1.3 | KobraOS | Yes: Rinkhals | unknown |