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sistemas-cibernetico-fisicos/hardware/v2.8/parsed_data/v28_knowledge_base.json
Fábio Coutada d190530697 docs(hardware): add savearth PCB BOMs, netlists, knowledge base 
- v2.5, v2.6, v2.7, v2.8, v2.9 parsed BOMs and netlists
- v2.8/v2.9 knowledge base (component data, supply chain)
- v2.8 README with pinout documentation
- v2.9 EasyEDA project file
- Hardware all-versions knowledge base
2026-07-16 23:21:10 +01:00

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{
"version": "2.8",
"extracted": "2026-07-15",
"source": "EasyEDA Pro Savearth GBT.eprj (netlist export)",
"components": [
{
"designator": "C15",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"mpn": "CL05B104KO5NNNC",
"lcsc_name": "100nF \u00b110% 16V",
"lcsc_part": "C1525",
"footprint": "C0402",
"pins": [
{
"number": "1",
"name": "1",
"net": "GND"
},
{
"number": "2",
"name": "2",
"net": "SW_3.3V"
}
]
},
{
"designator": "C16",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"mpn": "CL05A105KA5NQNC",
"lcsc_name": "1uF \u00b110% 25V",
"lcsc_part": "C52923",
"footprint": "C0402",
"pins": [
{
"number": "1",
"name": "1",
"net": "GND"
},
{
"number": "2",
"name": "2",
"net": "SW_3.3V"
}
]
},
{
"designator": "C17",
"manufacturer": "FH(\u98ce\u534e)",
"mpn": "1206B103K202NT",
"lcsc_name": "10nF \u00b110% 2kV",
"lcsc_part": "C53737",
"footprint": "C1206",
"pins": [
{
"number": "1",
"name": "1",
"net": "PGND"
},
{
"number": "2",
"name": "2",
"net": "$2N33231"
}
]
},
{
"designator": "C18",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"mpn": "CL05B104KO5NNNC",
"lcsc_name": "100nF \u00b110% 16V",
"lcsc_part": "C1525",
"footprint": "C0402",
"pins": [
{
"number": "1",
"name": "1",
"net": "PGND"
},
{
"number": "2",
"name": "2",
"net": "VBUS"
}
]
},
{
"designator": "C19",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"mpn": "CL05A105KA5NQNC",
"lcsc_name": "1uF \u00b110% 25V",
"lcsc_part": "C52923",
"footprint": "C0402",
"pins": [
{
"number": "1",
"name": "1",
"net": "GND"
},
{
"number": "2",
"name": "2",
"net": "+3.3V"
}
]
},
{
"designator": "C20",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"mpn": "CL05B104KO5NNNC",
"lcsc_name": "100nF \u00b110% 16V",
"lcsc_part": "C1525",
"footprint": "C0402",
"pins": [
{
"number": "1",
"name": "1",
"net": "GND"
},
{
"number": "2",
"name": "2",
"net": "+3.3V"
}
]
},
{
"designator": "C21",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"mpn": "CL05A105KA5NQNC",
"lcsc_name": "1uF \u00b110% 25V",
"lcsc_part": "C52923",
"footprint": "C0402",
"pins": [
{
"number": "1",
"name": "1",
"net": "GND"
},
{
"number": "2",
"name": "2",
"net": "SW_3.3V"
}
]
},
{
"designator": "C23",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"mpn": "CL05B104KO5NNNC",
"lcsc_name": "100nF \u00b110% 16V",
"lcsc_part": "C1525",
"footprint": "C0402",
"pins": [
{
"number": "1",
"name": "1",
"net": "GND"
},
{
"number": "2",
"name": "2",
"net": "SW_3.3V"
}
]
},
{
"designator": "C29",
"manufacturer": "muRata(\u6751\u7530)",
"mpn": "GRM155R71E473KA88D",
"lcsc_name": "47nF \u00b110% 25V",
"lcsc_part": "C77017",
"footprint": "C0402",
"pins": [
{
"number": "1",
"name": "1",
"net": "$2N27285"
},
{
"number": "2",
"name": "2",
"net": "SW"
}
]
},
{
"designator": "C3",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"mpn": "CL05A105KA5NQNC",
"lcsc_name": "1uF \u00b110% 25V",
"lcsc_part": "C52923",
"footprint": "C0402",
"pins": [
{
"number": "1",
"name": "1",
"net": "GND"
},
{
"number": "2",
"name": "2",
"net": "+3.3V"
}
]
},
{
"designator": "C30",
"manufacturer": "muRata(\u6751\u7530)",
"mpn": "GRM188R61C475KAAJD",
"lcsc_name": "4.7uF \u00b110% 16V",
"lcsc_part": "C86016",
"footprint": "C0603",
"pins": [
{
"number": "1",
"name": "1",
"net": "REGN"
},
{
"number": "2",
"name": "2",
"net": "AGND"
}
]
},
{
"designator": "C31",
"manufacturer": "muRata(\u6751\u7530)",
"mpn": "GRM21BR61E226ME44L",
"lcsc_name": "22uF \u00b120% 25V",
"lcsc_part": "C86816",
"footprint": "C0805",
"pins": [
{
"number": "1",
"name": "1",
"net": "GND"
},
{
"number": "2",
"name": "2",
"net": "BAT"
}
]
},
{
"designator": "C35",
"manufacturer": "muRata(\u6751\u7530)",
"mpn": "GRM21BR61E226ME44L",
"lcsc_name": "22uF \u00b120% 25V",
"lcsc_part": "C86816",
"footprint": "C0805",
"pins": [
{
"number": "1",
"name": "1",
"net": "GND"
},
{
"number": "2",
"name": "2",
"net": "$2N10540"
}
]
},
{
"designator": "C36",
"manufacturer": "muRata(\u6751\u7530)",
"mpn": "GRM21BR61E226ME44L",
"lcsc_name": "22uF \u00b120% 25V",
"lcsc_part": "C86816",
"footprint": "C0805",
"pins": [
{
"number": "1",
"name": "1",
"net": "GND"
},
{
"number": "2",
"name": "2",
"net": "PMID"
}
]
},
{
"designator": "C37",
"manufacturer": "muRata(\u6751\u7530)",
"mpn": "GRM21BR61E226ME44L",
"lcsc_name": "22uF \u00b120% 25V",
"lcsc_part": "C86816",
"footprint": "C0805",
"pins": [
{
"number": "1",
"name": "1",
"net": "GND"
},
{
"number": "2",
"name": "2",
"net": "PMID"
}
]
},
{
"designator": "C38",
"manufacturer": "muRata(\u6751\u7530)",
"mpn": "GRM21BR61E226ME44L",
"lcsc_name": "22uF \u00b120% 25V",
"lcsc_part": "C86816",
"footprint": "C0805",
"pins": [
{
"number": "1",
"name": "1",
"net": "GND"
},
{
"number": "2",
"name": "2",
"net": "$2N10540"
}
]
},
{
"designator": "C39",
"manufacturer": "muRata(\u6751\u7530)",
"mpn": "GRM21BR61E226ME44L",
"lcsc_name": "22uF \u00b120% 25V",
"lcsc_part": "C86816",
"footprint": "C0805",
"pins": [
{
"number": "1",
"name": "1",
"net": "GND"
},
{
"number": "2",
"name": "2",
"net": "BAT"
}
]
},
{
"designator": "C4",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"mpn": "CL05A105KA5NQNC",
"lcsc_name": "1uF \u00b110% 25V",
"lcsc_part": "C52923",
"footprint": "C0402",
"pins": [
{
"number": "1",
"name": "1",
"net": "VSYS"
},
{
"number": "2",
"name": "2",
"net": "GND"
}
]
},
{
"designator": "C41",
"manufacturer": "TDK",
"mpn": "C1608X7R1C104K/10",
"lcsc_name": "100nF \u00b110% 16V",
"lcsc_part": "C19592169",
"footprint": "C0603",
"pins": [
{
"number": "1",
"name": "1",
"net": "GND"
},
{
"number": "2",
"name": "2",
"net": "BAT"
}
]
},
{
"designator": "C42",
"manufacturer": "muRata(\u6751\u7530)",
"mpn": "GRM21BR71A106KE51L",
"lcsc_name": "10uF \u00b110% 10V",
"lcsc_part": "C86038",
"footprint": "C0805",
"pins": [
{
"number": "1",
"name": "1",
"net": "GND"
},
{
"number": "2",
"name": "2",
"net": "VSYS"
}
]
},
{
"designator": "C44",
"manufacturer": "muRata(\u6751\u7530)",
"mpn": "GRM21BR61E226ME44L",
"lcsc_name": "22uF \u00b120% 25V",
"lcsc_part": "C86816",
"footprint": "C0805",
"pins": [
{
"number": "1",
"name": "1",
"net": "GND"
},
{
"number": "2",
"name": "2",
"net": "VSYS"
}
]
},
{
"designator": "C45",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"mpn": "CL05B104KO5NNNC",
"lcsc_name": "100nF \u00b110% 16V",
"lcsc_part": "C1525",
"footprint": "C0402",
"pins": [
{
"number": "1",
"name": "1",
"net": "GND"
},
{
"number": "2",
"name": "2",
"net": "+3.3V"
}
]
},
{
"designator": "C46",
"manufacturer": "TDK",
"mpn": "C1608X7R1C104K/10",
"lcsc_name": "100nF \u00b110% 16V",
"lcsc_part": "C19592169",
"footprint": "C0603",
"pins": [
{
"number": "1",
"name": "1",
"net": "PGND"
},
{
"number": "2",
"name": "2",
"net": "VBUS"
}
]
},
{
"designator": "C47",
"manufacturer": "muRata(\u6751\u7530)",
"mpn": "GRM21BR71A106KE51L",
"lcsc_name": "10uF \u00b110% 10V",
"lcsc_part": "C86038",
"footprint": "C0805",
"pins": [
{
"number": "1",
"name": "1",
"net": "PGND"
},
{
"number": "2",
"name": "2",
"net": "VBUS"
}
]
},
{
"designator": "C5",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"mpn": "CL05A106MQ5NUNC",
"lcsc_name": "10uF \u00b120% 6.3V",
"lcsc_part": "C15525",
"footprint": "C0402",
"pins": [
{
"number": "1",
"name": "1",
"net": "+3.3V"
},
{
"number": "2",
"name": "2",
"net": "GND"
}
]
},
{
"designator": "C6",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"mpn": "CL05B104KO5NNNC",
"lcsc_name": "100nF \u00b110% 16V",
"lcsc_part": "C1525",
"footprint": "C0402",
"pins": [
{
"number": "1",
"name": "1",
"net": "+3.3V"
},
{
"number": "2",
"name": "2",
"net": "GND"
}
]
},
{
"designator": "C7",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"mpn": "CL05B104KO5NNNC",
"lcsc_name": "100nF \u00b110% 16V",
"lcsc_part": "C1525",
"footprint": "C0402",
"pins": [
{
"number": "1",
"name": "1",
"net": "GND"
},
{
"number": "2",
"name": "2",
"net": "EN"
}
]
},
{
"designator": "C8",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"mpn": "CL05B104KO5NNNC",
"lcsc_name": "100nF \u00b110% 16V",
"lcsc_part": "C1525",
"footprint": "C0402",
"pins": [
{
"number": "1",
"name": "1",
"net": "GND"
},
{
"number": "2",
"name": "2",
"net": "SW_3.3V"
}
]
},
{
"designator": "CN1",
"manufacturer": "HC(\u8679\u6210\u7535\u5b50)",
"mpn": "HC-FPC-0.5-40P-FH20",
"lcsc_name": "\u95f4\u8ddd:0.5mm P\u6570:40P \u7ffb\u76d6\u5f0f \u4e0b\u63a5",
"lcsc_part": "C19273935",
"footprint": "FPC-SMD_40P-P0.50_HC-FPC-0.5-40P-FH20",
"pins": [
{
"number": "1",
"name": "1",
"net": "GND"
},
{
"number": "2",
"name": "2",
"net": ""
},
{
"number": "3",
"name": "3",
"net": ""
},
{
"number": "4",
"name": "4",
"net": ""
},
{
"number": "5",
"name": "5",
"net": ""
},
{
"number": "6",
"name": "6",
"net": ""
},
{
"number": "7",
"name": "7",
"net": "GND"
},
{
"number": "8",
"name": "8",
"net": "R5"
},
{
"number": "9",
"name": "9",
"net": "R4"
},
{
"number": "10",
"name": "10",
"net": "R3"
},
{
"number": "11",
"name": "11",
"net": "R2"
},
{
"number": "12",
"name": "12",
"net": "R1"
},
{
"number": "13",
"name": "13",
"net": "R1"
},
{
"number": "14",
"name": "14",
"net": "G5"
},
{
"number": "15",
"name": "15",
"net": "G4"
},
{
"number": "16",
"name": "16",
"net": "G3"
},
{
"number": "17",
"name": "17",
"net": "G2"
},
{
"number": "18",
"name": "18",
"net": "G1"
},
{
"number": "19",
"name": "19",
"net": "G1"
},
{
"number": "20",
"name": "20",
"net": "B5"
},
{
"number": "21",
"name": "21",
"net": "B4"
},
{
"number": "22",
"name": "22",
"net": "B3"
},
{
"number": "23",
"name": "23",
"net": "B2"
},
{
"number": "24",
"name": "24",
"net": "B1"
},
{
"number": "25",
"name": "25",
"net": "B1"
},
{
"number": "26",
"name": "26",
"net": "LCD_HSYNC"
},
{
"number": "27",
"name": "27",
"net": "LCD_VSYNC"
},
{
"number": "28",
"name": "28",
"net": "LCD_DE"
},
{
"number": "29",
"name": "29",
"net": "LCD_PCLK"
},
{
"number": "30",
"name": "30",
"net": "LCD_CS"
},
{
"number": "31",
"name": "31",
"net": "LCD_SCK"
},
{
"number": "32",
"name": "32",
"net": "LCD_SDA"
},
{
"number": "33",
"name": "33",
"net": ""
},
{
"number": "34",
"name": "34",
"net": ""
},
{
"number": "35",
"name": "35",
"net": "IO0_LCD_RST"
},
{
"number": "36",
"name": "36",
"net": "SW_3.3V"
},
{
"number": "37",
"name": "37",
"net": "GND"
},
{
"number": "38",
"name": "38",
"net": "$1N45663"
},
{
"number": "39",
"name": "39",
"net": "$1N45663"
},
{
"number": "40",
"name": "40",
"net": "SW_3.3V"
},
{
"number": "41",
"name": "41",
"net": "GND"
},
{
"number": "42",
"name": "42",
"net": "GND"
}
]
},
{
"designator": "CON_BAT",
"manufacturer": "JST",
"mpn": "S3B-PH-SM4-TB(LF)(SN)",
"lcsc_name": "1x3P \u95f4\u8ddd:2mm \u5367\u8d34 \u7cfb\u5217:PH",
"lcsc_part": "C265101",
"footprint": "CONN-SMD_S3B-PH-SM4-TB-LF-SN",
"pins": [
{
"number": "0",
"name": "0",
"net": "GND"
},
{
"number": "1",
"name": "1",
"net": "GND"
},
{
"number": "2",
"name": "2",
"net": "$2N30894"
},
{
"number": "3",
"name": "3",
"net": "BAT"
}
]
},
{
"designator": "D1",
"manufacturer": "KUU",
"mpn": "LESD5D5.0CT1G",
"lcsc_name": "LESD5D5.0CT1G",
"lcsc_part": "C7433850",
"footprint": "SOD-523_L1.2-W0.8-LS1.6-BI",
"pins": [
{
"number": "1",
"name": "1",
"net": "PGND"
},
{
"number": "2",
"name": "2",
"net": "USB_DN"
}
]
},
{
"designator": "D10",
"manufacturer": "VISHAY(\u5a01\u4e16)",
"mpn": "V8PAN50-M3/I",
"lcsc_name": "\u7535\u538b:50V \u7535\u6d41:3.7A",
"lcsc_part": "C7103462",
"footprint": "DO-221BC_L4.3-W2.7-LS5.3-RD",
"pins": [
{
"number": "1",
"name": "K",
"net": "$2N12357"
},
{
"number": "2",
"name": "A",
"net": "VBUS"
}
]
},
{
"designator": "D2",
"manufacturer": "KUU",
"mpn": "LESD5D5.0CT1G",
"lcsc_name": "LESD5D5.0CT1G",
"lcsc_part": "C7433850",
"footprint": "SOD-523_L1.2-W0.8-LS1.6-BI",
"pins": [
{
"number": "1",
"name": "1",
"net": "PGND"
},
{
"number": "2",
"name": "2",
"net": "USB_DP"
}
]
},
{
"designator": "D3",
"manufacturer": "KUU",
"mpn": "LESD5D5.0CT1G",
"lcsc_name": "LESD5D5.0CT1G",
"lcsc_part": "C7433850",
"footprint": "SOD-523_L1.2-W0.8-LS1.6-BI",
"pins": [
{
"number": "1",
"name": "1",
"net": "PGND"
},
{
"number": "2",
"name": "2",
"net": "VBUS"
}
]
},
{
"designator": "D5",
"manufacturer": "DIODES(\u7f8e\u53f0)",
"mpn": "BAT760-7",
"lcsc_name": "\u7535\u538b:30V \u7535\u6d41:1A",
"lcsc_part": "C124187",
"footprint": "SOD-323_L1.8-W1.3-LS2.5-RD",
"pins": [
{
"number": "1",
"name": "1",
"net": "$2N13580"
},
{
"number": "2",
"name": "2",
"net": "$2N31443"
}
]
},
{
"designator": "D6",
"manufacturer": "DIODES(\u7f8e\u53f0)",
"mpn": "BAT760-7",
"lcsc_name": "\u7535\u538b:30V \u7535\u6d41:1A",
"lcsc_part": "C124187",
"footprint": "SOD-323_L1.8-W1.3-LS2.5-RD",
"pins": [
{
"number": "1",
"name": "1",
"net": "$2N13580"
},
{
"number": "2",
"name": "2",
"net": "RX0_EN_REG3.3"
}
]
},
{
"designator": "D7",
"manufacturer": "onsemi(\u5b89\u68ee\u7f8e)",
"mpn": "BAS16HT1G",
"lcsc_name": "85V 200mA",
"lcsc_part": "C131148",
"footprint": "SOD-323_L1.8-W1.3-LS2.5-RD",
"pins": [
{
"number": "1",
"name": "C",
"net": "TX0_AP_BTN"
},
{
"number": "2",
"name": "A",
"net": "$2N31443"
}
]
},
{
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]
},
"PGND": {
"pin_count": 15,
"connections": [
{
"designator": "C17",
"pin_number": "1",
"pin_name": "1"
},
{
"designator": "C18",
"pin_number": "1",
"pin_name": "1"
},
{
"designator": "C46",
"pin_number": "1",
"pin_name": "1"
},
{
"designator": "C47",
"pin_number": "1",
"pin_name": "1"
},
{
"designator": "D1",
"pin_number": "1",
"pin_name": "1"
},
{
"designator": "D2",
"pin_number": "1",
"pin_name": "1"
},
{
"designator": "D3",
"pin_number": "1",
"pin_name": "1"
},
{
"designator": "Q4",
"pin_number": "2",
"pin_name": "S"
},
{
"designator": "R1",
"pin_number": "1",
"pin_name": "1"
},
{
"designator": "R2",
"pin_number": "1",
"pin_name": "1"
},
{
"designator": "R28",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "R50",
"pin_number": "1",
"pin_name": "1"
},
{
"designator": "U14",
"pin_number": "6",
"pin_name": "VSS"
},
{
"designator": "USB1",
"pin_number": "B1A12",
"pin_name": "GND"
},
{
"designator": "USB1",
"pin_number": "A1B12",
"pin_name": "GND"
}
]
},
"$2N1487": {
"pin_count": 2,
"connections": [
{
"designator": "R1",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "USB1",
"pin_number": "A5",
"pin_name": "CC1"
}
]
},
"$2N16881": {
"pin_count": 2,
"connections": [
{
"designator": "R2",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "USB1",
"pin_number": "B5",
"pin_name": "CC2"
}
]
},
"VBUS": {
"pin_count": 8,
"connections": [
{
"designator": "C18",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "C46",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "C47",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "D10",
"pin_number": "2",
"pin_name": "A"
},
{
"designator": "D3",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "U14",
"pin_number": "5",
"pin_name": "VDD"
},
{
"designator": "USB1",
"pin_number": "B4A9",
"pin_name": "VBUS"
},
{
"designator": "USB1",
"pin_number": "A4B9",
"pin_name": "VBUS"
}
]
},
"$2N33231": {
"pin_count": 6,
"connections": [
{
"designator": "C17",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "R28",
"pin_number": "1",
"pin_name": "1"
},
{
"designator": "USB1",
"pin_number": "1",
"pin_name": "EH"
},
{
"designator": "USB1",
"pin_number": "2",
"pin_name": "EH"
},
{
"designator": "USB1",
"pin_number": "3",
"pin_name": "EH"
},
{
"designator": "USB1",
"pin_number": "4",
"pin_name": "EH"
}
]
},
"$2N31443": {
"pin_count": 2,
"connections": [
{
"designator": "D5",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "D7",
"pin_number": "2",
"pin_name": "A"
}
]
},
"$2N10540": {
"pin_count": 4,
"connections": [
{
"designator": "C35",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "C38",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "F1",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "U11",
"pin_number": "1",
"pin_name": "VBUS"
}
]
},
"AGND": {
"pin_count": 7,
"connections": [
{
"designator": "C30",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "NTC",
"pin_number": "1",
"pin_name": "1"
},
{
"designator": "R44",
"pin_number": "1",
"pin_name": "1"
},
{
"designator": "R45",
"pin_number": "1",
"pin_name": "1"
},
{
"designator": "R46",
"pin_number": "1",
"pin_name": "1"
},
{
"designator": "U11",
"pin_number": "8",
"pin_name": "OTG"
},
{
"designator": "U11",
"pin_number": "9",
"pin_name": "CE"
}
]
},
"$2N31048": {
"pin_count": 2,
"connections": [
{
"designator": "R46",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "U11",
"pin_number": "10",
"pin_name": "ILIM"
}
]
},
"$2N30894": {
"pin_count": 6,
"connections": [
{
"designator": "CON_BAT",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "NTC",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "R43",
"pin_number": "1",
"pin_name": "1"
},
{
"designator": "R44",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "R45",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "U11",
"pin_number": "11",
"pin_name": "TS"
}
]
},
"BAT": {
"pin_count": 6,
"connections": [
{
"designator": "C31",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "C39",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "C41",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "CON_BAT",
"pin_number": "3",
"pin_name": "3"
},
{
"designator": "U11",
"pin_number": "13",
"pin_name": "BAT"
},
{
"designator": "U11",
"pin_number": "14",
"pin_name": "BAT"
}
]
},
"SW": {
"pin_count": 5,
"connections": [
{
"designator": "C29",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "D9",
"pin_number": "2",
"pin_name": "A"
},
{
"designator": "L3",
"pin_number": "1",
"pin_name": "1"
},
{
"designator": "U11",
"pin_number": "19",
"pin_name": "SW"
},
{
"designator": "U11",
"pin_number": "20",
"pin_name": "SW"
}
]
},
"$2N27247": {
"pin_count": 2,
"connections": [
{
"designator": "R37",
"pin_number": "1",
"pin_name": "1"
},
{
"designator": "U11",
"pin_number": "21",
"pin_name": "BTST"
}
]
},
"REGN": {
"pin_count": 3,
"connections": [
{
"designator": "C30",
"pin_number": "1",
"pin_name": "1"
},
{
"designator": "R43",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "U11",
"pin_number": "22",
"pin_name": "REGN"
}
]
},
"PMID": {
"pin_count": 4,
"connections": [
{
"designator": "C36",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "C37",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "D9",
"pin_number": "1",
"pin_name": "K"
},
{
"designator": "U11",
"pin_number": "23",
"pin_name": "PMID"
}
]
},
"$2N27285": {
"pin_count": 2,
"connections": [
{
"designator": "C29",
"pin_number": "1",
"pin_name": "1"
},
{
"designator": "R37",
"pin_number": "2",
"pin_name": "2"
}
]
},
"$2N12357": {
"pin_count": 2,
"connections": [
{
"designator": "D10",
"pin_number": "1",
"pin_name": "K"
},
{
"designator": "F1",
"pin_number": "1",
"pin_name": "1"
}
]
},
"$2N67709": {
"pin_count": 2,
"connections": [
{
"designator": "Q4",
"pin_number": "1",
"pin_name": "G"
},
{
"designator": "U14",
"pin_number": "1",
"pin_name": "OD"
}
]
},
"$2N67720": {
"pin_count": 2,
"connections": [
{
"designator": "R49",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "U14",
"pin_number": "2",
"pin_name": "CSI"
}
]
},
"$2N67714": {
"pin_count": 2,
"connections": [
{
"designator": "Q5",
"pin_number": "1",
"pin_name": "G"
},
{
"designator": "U14",
"pin_number": "3",
"pin_name": "OC"
}
]
},
"$2N67593": {
"pin_count": 2,
"connections": [
{
"designator": "Q4",
"pin_number": "3",
"pin_name": "D"
},
{
"designator": "Q5",
"pin_number": "3",
"pin_name": "D"
}
]
}
},
"critical_nets": [
"RX0_EN_REG3.3",
"IO0_LCD_RST",
"PWR_EN",
"VSYS",
"VBUS",
"SW_3.3V",
"PROG_EN",
"BAT",
"SW",
"PMID",
"REGN",
"SDA",
"SCL",
"EN",
"GND",
"PGND",
"AGND"
],
"errata": {
"RX0_EN_REG3.3": {
"description": "Physical wire between ESP32-S3 RX0 (GPIO44/RXD0) and VSYS path. Root cause of v2.8 ROM download-mode trap.",
"pins": [
{
"designator": "D6",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "FlashPort",
"pin_number": "4",
"pin_name": "4"
},
{
"designator": "R32",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "U3",
"pin_number": "36",
"pin_name": "RXD0"
}
],
"fix": "Remove wire. Firmware mitigations retained as belt-and-suspenders."
},
"IO0_LCD_RST": {
"description": "GPIO0 shared between ESP32-S3 boot strap and ST7701S LCD reset. R23 (10k\u03a9) pulls high.",
"pins": [
{
"designator": "CN1",
"pin_number": "35",
"pin_name": "35"
},
{
"designator": "FlashPort",
"pin_number": "5",
"pin_name": "5"
},
{
"designator": "R23",
"pin_number": "2",
"pin_name": "2"
},
{
"designator": "U3",
"pin_number": "27",
"pin_name": "IO0"
}
],
"fix": "PWR_EN asserted before ROM samples GPIO0; GPIO0 held high via RTC during sleep."
}
}
}
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