
OSO BOOK B1
joeycastillo/The-Open-Book
For details on how to build, test and use Open Book, I've made documentation available here.

PCB Design of an ESP32 based Div Board
Smart Bin is an open-source printed circuit board by PasanPT, from the PasanPT/ESP32_Div-Board repository on GitHub. It is a 2-layer board of 44.4 × 52.1 mm with 21 parts on 58 nets, routed with 376 tracks and 64 vias.
It is built around the ESP32-S3-WROOM-1-N8. Its parts include 6 capacitors, 6 connectors, 4 resistors, 1 IC and 1 switch. It belongs with the ESP32 boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 22uF | Capacitor_SMD:CP_Elec_5x3 | C1, C3, C4, C5 |
| 4 | 7.5K | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical | R1, R2, R3, R4 |
| 2 | 0.1uF | Capacitor_SMD:C_0504_1310Metric_Pad0.83x1.28mm_HandSolder | C2, C6 |
| 2 | Conn_01x04_Pin | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J2, J3 |
| 2 | Conn_01x14_Pin | Connector_PinHeader_2.54mm:PinHeader_1x14_P2.54mm_Vertical | J5, J6 |
| 1 | Conn_01x02_Pin | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J4 |
| 1 | ESP32-S3-WROOM-1 | RF_Module:ESP32-S3-WROOM-1 | U1 |
| 1 | SW_Push | Button_Switch_SMD:SW_SPST_CK_RS282G05A3 | SW1 |
| 1 | USB_OTG | Connector_USB:USB_Micro-B_Amphenol_10103594-0001LF_Horizontal | J1 |
The 18 most common of 21 parts.
It measures 44.4 × 52.1 mm and has 2 copper layers, 1.6 mm thick.
21 parts, built around the ESP32-S3-WROOM-1-N8. 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 PasanPT/ESP32_Div-Board repository on GitHub, at the commit this page was made from: the board is Smart Bin.kicad_pcb and its schematic Smart Bin.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask PasanPT before reusing the design.

joeycastillo/The-Open-Book
For details on how to build, test and use Open Book, I've made documentation available here.
hackclub/OnBoard
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