bolang V4 Online Tutorial Materials
It is recommended that you connect the controller to WiFi to keep the system software updated, as it is still being refined.
For usage-related questions, please send an email to hankecnc@gmail.com or join our Discord 💬
E-LINK Software Download (for wireless file transfer between controller and user computer)
📢 Product Notice
📦 Due to the global increase in eMMC and DDR chip prices, controllers purchased after January 1, 2026 will have the following changes:
💾 Internal eMMC: 8G → 4G
📂 User-available storage: 2.2G
🙏 Thank you for your understanding and continued support!