patchram

Broadcom PatchRAM DFU (Device Firmware Upgrade) utility for macOS.

Based on original dfu-tool & dfu-programmer for Linux and BrcmPatchRAM for macOS.

Supports the Intel HEX dfu file format (including zlib compressed).

NOTE: You will need to disable your bluetooth device for this tool to be able to access it.

Usage

patchram <vendorId hex> <productId hex> <firmware.dfu>

Example

./patchram 0x0a5c 0x216f ./BCM20702A1_001.002.014.1443.1572_v5668.zhx

This uses the USB DFU specification (http://www.usb.org/developers/docs/devclass_docs/DFU_1.1.pdf), to upload firmware into a DFU device.

Credits

Source

GitHub Link

Flashing firmware is dangerous and could render your device non-functional. Use this at your own risk!

USB KVM

Menu bar software for macOS 64-bit to support ActionStar chip based KVM hardware.

Vendor ID 0x2101 / 0x0835 is ActionStar (www.actionstar.com.tw)

Supported Hardware:

2101:1403, 2101:1404, 2101:1406, 2101:1407, 2101:1411, 0835:1403, 0835:1404, 0835:1406, 0835:1407, 0835:1411

Credits:

Source

GitHub Link