BIGTREETECH (BTT) is a Shenzhen electronics company established in 2015, best known for 3D printer mainboards (SKR, Octopus, Manta), Klipper compute boards and other add-on hardware. BIQU is its sister brand for printers, extruders and upgrade kits. Its own printers (BIQU B1, BX, Hurakan) are a small part of the range; much of what it launched in 2025-2026 is add-ons for other brands' printers, such as the Panda line for Bambu Lab machines.
設立:
2015 ·
本社:
Shenzhen, China ·
所有関係:
Founder-led (founder and CEO Eric, per BIQU); BIQU and BIGTREETECH are sister brands ·
ウェブサイト:biqu.equipment
Open: open-source firmware, published printer files, standard parts and no cloud. BTT is mainly an electronics and parts maker, so it has few printers of its own.
ファームウェアとカスタムファームウェア ●●●●●
BTT keeps an active GitHub with firmware, Klipper images and per-printer repositories (BIQU-Hurakan, BIQU-BX, B1). The Hurakan ships with Klipper and can also run Marlin, and upstream Klipper ships configs for its boards and the BIQU BX and B1 SE Plus.
[8][9][5][12]
ローカル制御と連携 ●●●●●
Klipper is pre-installed on the Hurakan, and its built-in Wi-Fi lets you print, pause, check progress and change settings from the Mainsail interface on the local network; a USB drive prints without internet. Mainsail runs on Moonraker, whose API is documented. We found no BTT cloud or account.
[5][14]
サードパーティー製フィラメント、スライサー、部品 ●●●●●
Any filament, any slicer, and standard parts: BTT's business is interchangeable boards, extruders, hotends and plates that fit many brands, including its own printers.
[6][4]
修理と交換部品 ●●●●●
Parts for its printers are sold one by one (H2 extruders, nozzles, boards, screens), and printer files are public on GitHub, including the Hurakan's 3D files and manual.
[6][9][10]
コミュニティとドキュメント ●●●●●
BTT Wiki, a docs repository on GitHub, a company forum linked from its site, and a large user base for its boards; repositories for older printers are no longer updated.
[13][11][1]
メリット
Open-source firmware and published files across its printers and boards.
A huge range of standard spare parts and upgrades from the same company.
No cloud or account: Klipper and Marlin run on your own network or from USB/SD.
Active GitHub, wiki and forum.
デメリット
Few complete printers; the Hurakan (2022) and B1/BX are older designs.
Its printers suit tinkerers; the Hurakan needs some assembly.
Most new BIQU products in 2025-2026 are add-ons for other brands' printers rather than new BIQU printers.
実績
10月 2022: BIQU released the Hurakan, a Klipper printer built around BTT's Manta M4P board and CB1 core, in the BIQU store.
[5][9]
中国
PrusaSlicer
OrcaSlicer
BambuStudio
ElegooSlicer
CrealityPrint
Cura
Kiri:Moto
