
Electricui arena
electricui/electricui-arena
Hardware for continuous integration testing of serial interfaces and microcontrollers

A custom remote KVM setup based around a Raspberry Pi 4.
RaspPi RemoteClusterController is an open-source printed circuit board by inuyasha10121, from the inuyasha10121/RPi4CustomRemoteKVM repository on GitHub, published under the MIT licence. It is a 2-layer board of 122.9 × 99.3 mm with 52 parts on 82 nets, routed with 377 tracks and 7 vias.
It is built around the MAX4999ETJ. Its parts include 12 ICs, 12 connectors, 10 resistors and 5 capacitors.
A custom remote KVM setup based around a Raspberry Pi 4.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 100 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3, R4, R5, R6, R7, R8, R9, R10 |
| 8 | PC817 | Package_DIP:DIP-4_W7.62mm | U5, U6, U7, U8, U9, U10, U11, U12 |
| 8 | USB_B | Connector_USB:USB_B_Lumberg_2411_02_Horizontal | J4, J5, J6, J7, J8, J9, J10, J11 |
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 3 | 10uF | Capacitor_THT:C_Radial_D5.0mm_H11.0mm_P2.00mm | C1, C2, C3 |
| 3 | Addr | Jumper:SolderJumper-3_P1.3mm_Open_Pad1.0x1.5mm | JP1, JP2, JP3 |
| 2 | 0.1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C4, C5 |
| 2 | 1k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2 |
| 2 | 3.3V_Jump | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | JU3, JU4 |
| 2 | 5V_Jump | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | JU5, JU6 |
| 2 | GPB3_Jump | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | JU1, JU2 |
| 1 | Conn_01x10 | Connector_PinHeader_2.54mm:PinHeader_2x05_P2.54mm_Horizontal | J2 |
| 1 | Conn_01x16 | Connector_PinHeader_2.54mm:PinHeader_1x16_P2.54mm_Horizontal | J12 |
| 1 | Jack-DC | Connector_BarrelJack:BarrelJack_Horizontal | J1 |
| 1 | LT1085-3.3 | Package_TO_SOT_THT:TO-220-3_Vertical | U2 |
| 1 | LT1085-5.0 | Package_TO_SOT_THT:TO-220-3_Vertical | U1 |
| 1 | MAX4999 | AdditionalParts:MAX4999 | U4 |
| 1 | MCP23017_SO | Package_SO:SOIC-28W_7.5x17.9mm_P1.27mm | U3 |
| 1 | USB_A | Connector_USB:USB_A_Molex_67643_Horizontal | J3 |

electricui/electricui-arena
Hardware for continuous integration testing of serial interfaces and microcontrollers


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Works standalone out of the box. Pairs with Home Assistant in minutes. Other platforms are supported through community-contributed extensions.
It measures 122.9 × 99.3 mm and has 2 copper layers, 1.6 mm thick.
52 parts, built around the MAX4999ETJ. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the inuyasha10121/RPi4CustomRemoteKVM repository on GitHub, at the commit this page was made from: the board is RaspPi_RemoteClusterController/RaspPi_RemoteClusterController.kicad_pcb and its schematic RaspPi_RemoteClusterController/RaspPi_RemoteClusterController.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).