Open
Description
Device Info
- Sinowealth Device:
SH68F90A - IC Label: _example `BYK916
- Product Page: https://www.redragonzone.com/products/redragon-k621-horus
Part Info
firmware_size: ??
vendor_id: 0x258a
product_id: 0x0049
bootloader_size: ??
page_size: ?
Operations Tested
- Read
- Write
Platforms Tested
- linux
- macos
- windows
Checksums
- Stock Firmware MD5:
deadbeefdeadbeefdeadbeefdeadbeef - Bootloader MD5:
beefcafebeefcafebeefcafebeefcafe(shown when runningsinowealth-kb-tool read -b ...)
HID Dump
A dump from usbhid-dump, win-hid-dump or mac-hid-dump
HID Tool Output
# Redragon Horus TKL K621 using mac-hid-dump
(for some reason it shows two, don't know why.)
...
258A 0049: BY Tech - Gaming Keyboard
DESCRIPTOR:
06 01 00 09 80 a1 01 85 01 19 81 29 83 15 00 25
01 95 03 75 01 81 02 95 01 75 05 81 01 c0 05 0c
09 01 a1 01 85 02 19 00 2a ff 02 15 00 26 ff 7f
95 01 75 10 81 00 c0 06 00 ff 09 01 a1 01 85 03
15 00 26 ff 00 09 2f 75 08 95 03 81 02 c0 05 01
09
9908
06 a1 01 85 04 05 07 19 04 29 70 15 00 25 01
75 01 95 78 81 02 c0 06 00 ff 09 01 a1 01 85 05
15 00 26 ff 00 19 01 29 02 75 08 95 05 b1 02 c0
06 00 ff 09 01 a1 01 85 06 15 00 26 ff 00 19 01
29 02 75 08 96 07 04 b1 02 c0 05 01 09 02 a1 01
85 07 09 01 a1 00 05 09 15 00 25 01 19 01 29 05
75 01 95 05 81 02 95 03 81 01 05 01 16 00 80 26
ff 7f 09 30 09 31 75 10 95 02 81 06 15 81 25 7f
09 38 75 08 95 01 81 06 05 0c 0a 38 02 95 01 81
06 c0 c0
(227 bytes)
258A 0049: BY Tech - Gaming Keyboard
DESCRIPTOR:
05 01 09 06 a1 01 05 07 19 e0 29 e7 15 00 25 01
95 08 75 01 81 02 95 01 75 08 81 03 95 06 75 08
15 00 26 ff 00 05 07 19 00 2a ff 00 81 00 25 01
95 05 75 01 05 08 19 01 29 05 91 02 95 01 75 03
91 03 c0
(67 bytes)
...
PCB Photos
(used ChatGPT OCR capabilities for getting identifiers)
Main microcontroller:
BYK916 -00997A NSMYM 2224
Bluetooth chip: BK3632 BU305WXB
Problem: when reading, it finds the device, but then it keyboard powers off. Here is the output:
cargo run read \
--vendor_id 0x258a \
--product_id 0x0049 \
--firmware_size 61440 \
--bootloader_size 4096 \
--page_size 2048 \
--isp_iface_num 1 \
--isp_usage_page 0x0001 \
--isp_usage 0x0080 \
--isp_index 1 \
--reboot false \
foobar.hex
Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
Running `target/debug/sinowealth-kb-tool read --vendor_id 0x258a --product_id 0x0049 --firmware_size 61440 --bootloader_size 4096 ' '`
INFO [sinowealth_kb_tool::isp] Looking for vId:0x258a pId:0x0049
DEBUG [sinowealth_kb_tool::isp] Found Device: "DevSrvsID:4294975728" 0xff00 0x0001
DEBUG [sinowealth_kb_tool::isp] Opening: "DevSrvsID:4294975728"
INFO [sinowealth_kb_tool::isp] Found regular device. Entering ISP mode...
DEBUG [sinowealth_kb_tool::isp] Error: hidapi error: IOHIDDeviceSetReport failed: (0xE00002ED) (iokit/common) device not responding
INFO [sinowealth_kb_tool::isp] Regular device not found. Trying ISP device...
INFO [sinowealth_kb_tool::isp] Retrying... Attempt 2/10
INFO [sinowealth_kb_tool::isp] Looking for vId:0x258a pId:0x0049
INFO [sinowealth_kb_tool::isp] Regular device didn't come up...
INFO [sinowealth_kb_tool::isp] Regular device not found. Trying ISP device...
INFO [sinowealth_kb_tool::isp] Retrying... Attempt 3/10
INFO [sinowealth_kb_tool::isp] Looking for vId:0x258a pId:0x0049
INFO [sinowealth_kb_tool::isp] Regular device didn't come up...
INFO [sinowealth_kb_tool::isp] Regular device not found. Trying ISP device...
INFO [sinowealth_kb_tool::isp] Retrying... Attempt 4/10
INFO [sinowealth_kb_tool::isp] Looking for vId:0x258a pId:0x0049
INFO [sinowealth_kb_tool::isp] Regular device didn't come up...
INFO [sinowealth_kb_tool::isp] Regular device not found. Trying ISP device...
Any reason why this is happening? Here is the output when I list all devices:
INFO [sinowealth_kb_tool::isp] Listing all connected HID devices...
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294969420: ID 0000:0000 manufacturer="Apple" product="Headset" usage_page=0x000c usage=0x0001
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294969531: ID 0000:0000 manufacturer="APPL" product="BTM" usage_page=0xff00 usage=0x0048
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294969871: ID 05ac:8104 manufacturer="Apple" product="" usage_page=0x0020 usage=0x008a
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294969872: ID 0000:0000 manufacturer="Apple" product="" usage_page=0xff0c usage=0x0005
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294969873: ID 0000:0000 manufacturer="Apple" product="" usage_page=0xff00 usage=0x0004
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294969877: ID 05ac:8104 manufacturer="Apple" product="" usage_page=0xff00 usage=0x0003
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294969880: ID 05ac:8104 manufacturer="Apple" product="" usage_page=0xff00 usage=0x0009
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294969881: ID 0000:0000 manufacturer="Apple" product="" usage_page=0xff0c usage=0x0001
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294969882: ID 05ac:8104 manufacturer="Apple" product="" usage_page=0xff00 usage=0x0005
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294969884: ID 0000:0000 manufacturer="Apple" product="" usage_page=0xff00 usage=0x00ff
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294969986: ID 0000:0000 manufacturer="Apple" product="Apple Internal Keyboard / Trackpad" usage_page=0x0001 usage=0x0006
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294969986: ID 0000:0000 manufacturer="Apple" product="Apple Internal Keyboard / Trackpad" usage_page=0x000c usage=0x0001
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294969986: ID 0000:0000 manufacturer="Apple" product="Apple Internal Keyboard / Trackpad" usage_page=0xff00 usage=0x0006
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294969988: ID 0000:0000 manufacturer="Apple" product="Apple Internal Keyboard / Trackpad" usage_page=0xff00 usage=0x0003
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294969990: ID 0000:0000 manufacturer="Apple" product="Apple Internal Keyboard / Trackpad" usage_page=0xff00 usage=0x000d
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294970000: ID 0000:0000 manufacturer="Apple" product="Apple Internal Keyboard / Trackpad" usage_page=0xff00 usage=0x005f
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294970005: ID 0000:0000 manufacturer="Apple" product="Apple Internal Keyboard / Trackpad" usage_page=0xff00 usage=0x000b
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294970057: ID 0000:0000 manufacturer="Apple" product="Apple Internal Keyboard / Trackpad" usage_page=0x0001 usage=0x0002
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294970057: ID 0000:0000 manufacturer="Apple" product="Apple Internal Keyboard / Trackpad" usage_page=0x0001 usage=0x0001
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294970057: ID 0000:0000 manufacturer="Apple" product="Apple Internal Keyboard / Trackpad" usage_page=0x000d usage=0x0005
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294970057: ID 0000:0000 manufacturer="Apple" product="Apple Internal Keyboard / Trackpad" usage_page=0xff00 usage=0x000c
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294970659: ID 05ac:0000 manufacturer="" product="Keyboard Backlight" usage_page=0xff00 usage=0x000f
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294975866: ID 258a:0049 manufacturer="BY Tech" product="Gaming Keyboard" usage_page=0x0001 usage=0x0080
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294975866: ID 258a:0049 manufacturer="BY Tech" product="Gaming Keyboard" usage_page=0x000c usage=0x0001
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294975866: ID 258a:0049 manufacturer="BY Tech" product="Gaming Keyboard" usage_page=0xff00 usage=0x0001
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294975866: ID 258a:0049 manufacturer="BY Tech" product="Gaming Keyboard" usage_page=0x0001 usage=0x0006
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294975866: ID 258a:0049 manufacturer="BY Tech" product="Gaming Keyboard" usage_page=0x0001 usage=0x0002
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294975866: ID 258a:0049 manufacturer="BY Tech" product="Gaming Keyboard" usage_page=0x0001 usage=0x0001
INFO [sinowealth_kb_tool::isp] DevSrvsID:4294975867: ID 258a:0049 manufacturer="BY Tech" product="Gaming Keyboard" usage_page=0x0001 usage=0x0006
INFO [sinowealth_kb_tool::isp] Found 29 devices