Boards using the SL2.1A

53 boards

Boards in 45 GitHub repositories, designed in KiCad, that use the SL2.1A by CoreChips (0℃~+70℃ 120mA 2.5mA 4 4V~5.25V USB 2.0 USB Hub SOP-16 USB HUB Controllers ROHS). See how each wires it, with its parts, size, README and files; the SL2.1A’s symbol, footprint and pinout are on its own page.

2 layers65 × 33.4 mm
BL R8812AF1 2x mount
OpenIPC/hardware
A collection of hardware developments by the OpenIPC team
28 parts33MIT
4 layers83 × 83 mm
PWNSAT
Pwnsat/PWNCUBE
PWNCUBE v1.0 is a Cubesat hardware based platform for aerospace cybersecurity research
139 parts29
4 layers
Kvm base
thatoddmailbox/kvm-base
The main board for the open-source HDMI KVM switch I built.
70 parts19
2 layers340.5 × 144 mm
Brew keeb v2
geg-tech/brew-keeb
my dream 75% keeb! made through hack club blueprint!
222 parts17
2 layers320.7 × 158.3 mm
Quanta75 BareRP2040 JLCPCBAoptimized
obsilab/Quanta75
Custom 75% keyboard (currently ISO layout only)
276 parts6CERN-OHL-P-2.0
2 layers80 × 35 mm
Usb hub
thatoddmailbox/usb-hub
A four-port USB 2.0 hub based around the CoreChips SL2.1A IC.
22 parts6
2 layers18 × 46 mm
Pt1-RevA2
electrolama/pt1
pt1 brings several common hardware-debugging functions together on a compact USB-connected board. It provides extra USB ports, a serial interface, and software-switchable power for working with target devices.
37 parts5
4 layers43 × 24.8 mm
RP2354A Cluster
bitluni/t-800-CPU

117 parts4
2 layers39 × 48.5 mm
Jenin usb hub
jeninh/jeninhub
A USB hub with 2 USB-A and 2 USB-C slots. Plugs into your laptop's USB-C slot.
24 parts4
2 layers86 × 74 mm
Kontakt
playlogo/billig
Designing & building a "big" 3D printer from scratch
65 parts2
2 layers100 × 100 mm
Remapper
techmech-keeb/orbit-remapper
Desktop BLE-to-USB keyboard/mouse remapper on M5Dial (ESP32-S3), built on HID Remapper.
133 parts2MIT
2 layers69 × 39.4 mm
Hub
Anayjain1129/yo-hub
The cost of all the parts comes out to be $49.65, but there are gonna be cost of shipping so the Total Cost is $60
20 parts1
4 layers39.3 × 60.8 mm
ESPY
Az154za/ESPY
The reason I chose the p4 is because it's very good for cameras .
89 parts1
2 layers51.5 × 32 mm
Frostbyte USB hub
oSnwy/Frostbyte-USB-hub
A custom icy-themed USB 2.0 hub with USB-C and USB-A ports, built around the SL2.1A hub controller and packaged in a custom 3D-printed case.
31 parts1MIT
2 layers51.5 × 63 mm
Usb hub dac
Person20020/usb-hub-dac
A simple USB hub with 3 USB C outputs and a built in DAC for a 3.5mm audio output. It uses a SL2.1a USB hub controller and a PCM2902 DAC.
46 parts1GPL-3.0
4 layers82 × 55 mm
Spark
ratmuds/spark
The PCB files for this project. The gerber and other PCBA files are in the production folder.
202 parts1
2 layers79.6 × 35 mm
0104-USB HUB
TileParts/0104-USB-HUB
一个带分控开关的一拖三 USB 2.0 Hub
47 parts1
2 layers110 × 120 mm
Macropad V2
ANSHUMANDOCX/Macropad_V2
This is a 20-key macropad with 2 rotary encoders, 2 analog slide potentiometers, and a 0.91" OLED display.
77 parts
2 layers64.2 × 33.6 mm
USB HUB+AUDIO
ANSHUMANDOCX/USB-C-AUDIO-HUB
This is a USB C Hub which had a Audio IN/OUT Along with 3 USB ports.
55 parts
2 layers34.5 × 40.5 mm
HUB
avadsariya0-coder/USB-HUB
USB HUB is a custom designed USB HUB and is built using the SL2.1A USB HUB controller and USB-C Connectors based on USB-2. The project is made using KICAD for schematic and PCB and Fusion 360 for the 3D designing.
34 partsMIT
2 layers83.8 × 23 mm
USB 2.0 Hub
beniroquai/OmniScope
High-Throughput Stationary Platereader
32 parts
2 layers284.6 × 108.9 mm
Hack Club Keyboard
Cherrytree56567/Hack-Club-Keyboard

149 partsMIT
2 layers39.4 × 69 mm
Yohub
cybloxyz/yohub
note: this is only the component not the pcb, we recommend to use JLCPCB
22 parts
2 layers30 × 60 mm
Mpcie
danielkucera/minipcie-adapter-dual-usb
KiCad Mini PCI Express (mPCIe) Library ======================
9 partsApache-2.0