kokjo/esc-1s-frameFPV Drone ESC, With PCB as FRAME ================================
Esc-1s frame is an open-source printed circuit board by kokjo, from the kokjo/esc-1s-frame repository on GitHub. It is a 4-layer board of 96.5 × 96.5 mm with 110 parts on 112 nets, routed with 732 tracks and 277 vias.
It is built around the XR30G30D and SPX3819M5-L-3-3. Its parts include 49 resistors, 23 capacitors, 17 ICs and 6 connectors. It belongs with the robots and motor control boards and the Silicon Labs (EFR32, EFM) boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 24 | 33R | Resistor_SMD:R_0402_1005Metric | R4, R11, R12, R15, R16, R19, R20, R23, R24, R27, R28, R31, R32, R35, R36, R39 +8 |
| 14 | 10uF | Capacitor_SMD:C_0805_2012Metric | C3, C4, C5, C6, C7, C9, C10, C11, C14, C15, C16, C19, C20, C21 |
| 12 | 100k | Resistor_SMD:R_0402_1005Metric | R2, R6, R10, R14, R18, R22, R26, R30, R34, R38, R42, R46 |
| 12 | 10k | Resistor_SMD:R_0402_1005Metric | R3, R9, R13, R17, R21, R25, R29, R33, R37, R41, R45, R49 |
| 12 | XR30G30D | Package_DFN_QFN:DFN-8-1EP_3x3mm_P0.65mm_EP1.55x2.4mm | U2, U3, U4, U5, U7, U8, U10, U11, U12, U14, U15, U16 |
| 5 | 100nF | Capacitor_SMD:C_0402_1005Metric | C1, C8, C13, C18, C23 |
| 4 | 1uF | Capacitor_SMD:C_0402_1005Metric | C2, C12, C17, C22 |
| 4 | C2CK | TestPoint:TestPoint_Pad_D1.0mm | TP4, TP7, TP10, TP13 |
| 4 | C2D | TestPoint:TestPoint_Pad_D1.0mm | TP5, TP8, TP11, TP14 |
| 4 | EFM8BB51F2G-A-QFN20 | Package_DFN_QFN:SiliconLabs_QFN-20-1EP_3x3mm_P0.5mm_EP1.8x1.8mm | U1, U9, U13, U17 |
| 4 | RX | TestPoint:TestPoint_Pad_D1.0mm | TP1, TP9, TP12, TP15 |
| 1 | 1m | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1 |
| 1 | Bat | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J1 |
| 1 | Ctrl | Connector_JST:JST_SH_SM08B-SRSS-TB_1x08-1MP_P1.00mm_Horizontal | J2 |
| 1 | GND | TestPoint:TestPoint_Pad_1.0x1.0mm | TP6 |
| 1 | M1 | Connector_Molex:Molex_PicoBlade_53048-0310_1x03_P1.25mm_Horizontal | J4 |
| 1 | M2 | Connector_Molex:Molex_PicoBlade_53048-0310_1x03_P1.25mm_Horizontal | J5 |
| 1 | M3 | Connector_Molex:Molex_PicoBlade_53048-0310_1x03_P1.25mm_Horizontal | J6 |
| 1 | M4 | Connector_Molex:Molex_PicoBlade_53048-0310_1x03_P1.25mm_Horizontal | J3 |
| 1 | SPX3819M5-L-3-3 | Package_TO_SOT_SMD:SOT-23-5 | U6 |
| 1 | sense_n | TestPoint:TestPoint_Pad_D1.0mm | TP3 |
| 1 | sense_p | TestPoint:TestPoint_Pad_D1.0mm | TP2 |
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It measures 96.5 × 96.5 mm and has 4 copper layers, 1.6 mm thick.
110 parts, built around the XR30G30D and SPX3819M5-L-3-3. 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 kokjo/esc-1s-frame repository on GitHub, at the commit this page was made from: the board is esc-1s-frame.kicad_pcb and its schematic esc-1s-frame.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 kokjo before reusing the design.