mohan-bee/rc-link-breakaway-panel
A four-layer RC link panel combining an STM32/E28 2.4‑GHz transmitter with USB-RP2040 socket and an STM32/E28 receiver providing six buffered PWM servo outputs, regulated 3.3‑V power, headers, controls, and protection/decoupling.
- Version
- 0.1.5
- License
- unset
- Stars
- 0
boards/transmitter.assembly-poses.json
PCB
Schematic
{
"status": "pass",
"parts": [
{
"refdes": "U_MCU",
"supplier": "C529357",
"mpn": "STM32G431KBT6",
"manufacturer": "ST(\u610f\u6cd5\u534a\u5bfc\u4f53)",
"package": "LQFP-32_L7.0-W7.0-P0.80-LS9.0-BL",
"rotation_degrees": 0,
"x_mm": 9.999999999999996,
"y_mm": -6.0,
"max_pad_center_error_mm": 0.002056631226064926,
"matched_pads": 32,
"value": "STM32G431KBT6"
},
{
"refdes": "U_RF",
"supplier": "C411310",
"mpn": "E28-2G4M12S",
"manufacturer": "EBYTE(\u4ebf\u4f70\u7279)",
"package": "WIRELM-SMD_E28-2G4M12S",
"rotation_degrees": 180,
"x_mm": 14.999999999999996,
"y_mm": 12.5,
"max_pad_center_error_mm": 1.059999995689509e-05,
"matched_pads": 14,
"value": "E28-2G4M12S"
},
{
"refdes": "U_LDO",
"supplier": "C51118",
"mpn": "AP2112K-3.3TRG1",
"manufacturer": "DIODES(\u7f8e\u53f0)",
"package": "SOT-25-5_L2.9-W1.6-P0.95-LS2.8-BL",
"rotation_degrees": 0,
"x_mm": -1.9999745999999974,
"y_mm": 16.999999999999996,
"max_pad_center_error_mm": 6.10396539895617e-14,
"matched_pads": 5,
"value": "AP2112K-3.3TRG1"
},
{
"refdes": "X1",
"supplier": "C400090",
"mpn": "TAXM8M4RDBCCT2T",
"manufacturer": "YJX(\u96c5\u6676\u946b)",
"package": "CRYSTAL-SMD_4P-L3.2-W2.5-BL",
"rotation_degrees": 0,
"x_mm": 10.0,
"y_mm": -14.0,
"max_pad_center_error_mm": 4.30010460551607e-14,
"matched_pads": 4,
"value": "TAXM8M4RDBCCT2T"
},
{
"refdes": "R_PWR_PD",
"supplier": "C25741",
"mpn": "0402WGF1003TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 0,
"x_mm": -7.0,
"y_mm": 17.0,
"max_pad_center_error_mm": 0.07718399999995462,
"matched_pads": 2,
"value": "100k\u03a9"
},
{
"refdes": "R_TX",
"supplier": "C25091",
"mpn": "0402WGF2200TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 0,
"x_mm": -8.0,
"y_mm": 2.0,
"max_pad_center_error_mm": 0.07718399999995462,
"matched_pads": 2,
"value": "220\u03a9"
},
{
"refdes": "R_RX",
"supplier": "C25091",
"mpn": "0402WGF2200TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 180,
"x_mm": -4.0,
"y_mm": 5.0,
"max_pad_center_error_mm": 0.07718399999995462,
"matched_pads": 2,
"value": "220\u03a9"
},
{
"refdes": "R_BUS",
"supplier": "C25744",
"mpn": "0402WGF1002TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 0,
"x_mm": 0.0,
"y_mm": 2.0,
"max_pad_center_error_mm": 0.07718399999995473,
"matched_pads": 2,
"value": "10k\u03a9"
},
{
"refdes": "R_ENABLE",
"supplier": "C25744",
"mpn": "0402WGF1002TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 0,
"x_mm": -25.0,
"y_mm": -5.0,
"max_pad_center_error_mm": 0.0771839999999564,
"matched_pads": 2,
"value": "10k\u03a9"
},
{
"refdes": "R_STOP",
"supplier": "C25744",
"mpn": "0402WGF1002TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 0,
"x_mm": -13.0,
"y_mm": -5.0,
"max_pad_center_error_mm": 0.07718399999995462,
"matched_pads": 2,
"value": "10k\u03a9"
},
{
"refdes": "R_LED",
"supplier": "C11702",
"mpn": "0402WGF1001TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 0,
"x_mm": -2.0,
"y_mm": -14.0,
"max_pad_center_error_mm": 0.07718399999995462,
"matched_pads": 2,
"value": "1k\u03a9"
},
{
"refdes": "R_RESET",
"supplier": "C25744",
"mpn": "0402WGF1002TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 180,
"x_mm": 3.0,
"y_mm": -12.0,
"max_pad_center_error_mm": 0.07718399999995462,
"matched_pads": 2,
"value": "10k\u03a9"
},
{
"refdes": "R_BOOT",
"supplier": "C25744",
"mpn": "0402WGF1002TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 0,
"x_mm": 17.0,
"y_mm": -7.0,
"max_pad_center_error_mm": 0.0771839999999564,
"matched_pads": 2,
"value": "10k\u03a9"
},
{
"refdes": "R_NSS",
"supplier": "C25744",
"mpn": "0402WGF1002TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 0,
"x_mm": 3.0,
"y_mm": 10.0,
"max_pad_center_error_mm": 0.07718399999995462,
"matched_pads": 2,
"value": "10k\u03a9"
},
{
"refdes": "R_RFRESET",
"supplier": "C25744",
"mpn": "0402WGF1002TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 0,
"x_mm": 26.0,
"y_mm": 10.0,
"max_pad_center_error_mm": 0.0771839999999564,
"matched_pads": 2,
"value": "10k\u03a9"
},
{
"refdes": "R_VDDA",
"supplier": "C25077",
"mpn": "0402WGF100JTCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 0,
"x_mm": 18.0,
"y_mm": -1.0,
"max_pad_center_error_mm": 0.0771839999999564,
"matched_pads": 2,
"value": "10\u03a9"
},
{
"refdes": "C_IN",
"supplier": "C19666",
"mpn": "CL10A475KO8NNNC",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"package": "C0603",
"rotation_degrees": 0,
"x_mm": -4.0,
"y_mm": 13.0,
"max_pad_center_error_mm": 0.12497600000003617,
"matched_pads": 2,
"value": "4.7uF"
},
{
"refdes": "C_OUT",
"supplier": "C23733",
"mpn": "CL05A475MP5NRNC",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"package": "C0402",
"rotation_degrees": 180,
"x_mm": 0.0,
"y_mm": 13.0,
"max_pad_center_error_mm": 0.08988400000000091,
"matched_pads": 2,
"value": "4.7uF"
},
{
"refdes": "C_RF",
"supplier": "C1525",
"mpn": "CL05B104KO5NNNC",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"package": "C0402",
"rotation_degrees": 0,
"x_mm": 3.0,
"y_mm": 16.0,
"max_pad_center_error_mm": 0.08988400000000052,
"matched_pads": 2,
"value": "100nF"
},
{
"refdes": "C_RF_BULK",
"supplier": "C23733",
"mpn": "CL05A475MP5NRNC",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"package": "C0402",
"rotation_degrees": 0,
"x_mm": 3.0,
"y_mm": 19.0,
"max_pad_center_error_mm": 0.08988400000000052,
"matched_pads": 2,
"value": "4.7uF"
},
{
"refdes": "C_MCU1",
"supplier": "C1525",
"mpn": "CL05B104KO5NNNC",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"package": "C0402",
"rotation_degrees": 0,
"x_mm": 6.0,
"y_mm": -12.0,
"max_pad_center_error_mm": 0.08988400000000052,
"matched_pads": 2,
"value": "100nF"
},
{
"refdes": "C_MCU2",
"supplier": "C1525",
"mpn": "CL05B104KO5NNNC",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"package": "C0402",
"rotation_degrees": 0,
"x_mm": 15.0,
"y_mm": 1.0,
"max_pad_center_error_mm": 0.08988400000000141,
"matched_pads": 2,
"value": "100nF"
},
{
"refdes": "C_BULK",
"supplier": "C23733",
"mpn": "CL05A475MP5NRNC",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"package": "C0402",
"rotation_degrees": 0,
"x_mm": 1.9999999999999998,
"y_mm": -6.0,
"max_pad_center_error_mm": 0.08988400000000074,
"matched_pads": 2,
"value": "4.7uF"
},
{
"refdes": "C_VDDA",
"supplier": "C1525",
"mpn": "CL05B104KO5NNNC",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"package": "C0402",
"rotation_degrees": 0,
"x_mm": 17.0,
"y_mm": -4.0,
"max_pad_center_error_mm": 0.08988400000000141,
"matched_pads": 2,
"value": "100nF"
},
{
"refdes": "C_RESET",
"supplier": "C1525",
"mpn": "CL05B104KO5NNNC",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"package": "C0402",
"rotation_degrees": 0,
"x_mm": 3.0,
"y_mm": -15.0,
"max_pad_center_error_mm": 0.08988400000000052,
"matched_pads": 2,
"value": "100nF"
},
{
"refdes": "C_ENABLE",
"supplier": "C1525",
"mpn": "CL05B104KO5NNNC",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"package": "C0402",
"rotation_degrees": 0,
"x_mm": -22.0,
"y_mm": -5.0,
"max_pad_center_error_mm": 0.08988400000000141,
"matched_pads": 2,
"value": "100nF"
},
{
"refdes": "C_STOP",
"supplier": "C1525",
"mpn": "CL05B104KO5NNNC",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"package": "C0402",
"rotation_degrees": 0,
"x_mm": -10.0,
"y_mm": -5.0,
"max_pad_center_error_mm": 0.08988400000000141,
"matched_pads": 2,
"value": "100nF"
},
{
"refdes": "C_X1",
"supplier": "C1547",
"mpn": "0402CG120J500NT",
"manufacturer": "FH(\u98ce\u534e)",
"package": "C0402",
"rotation_degrees": 180,
"x_mm": 6.2,
"y_mm": -14.85,
"max_pad_center_error_mm": 0.08988400000000052,
"matched_pads": 2,
"value": "12pF"
},
{
"refdes": "C_X2",
"supplier": "C1547",
"mpn": "0402CG120J500NT",
"manufacturer": "FH(\u98ce\u534e)",
"package": "C0402",
"rotation_degrees": 0,
"x_mm": 13.0,
"y_mm": -13.15,
"max_pad_center_error_mm": 0.08988400000000141,
"matched_pads": 2,
"value": "12pF"
},
{
"refdes": "SW_ENABLE",
"supplier": "C318884",
"mpn": "TS-1187A-B-A-B",
"manufacturer": "XKB Connection(\u4e2d\u56fd\u661f\u5764)",
"package": "SW-SMD_4P-L5.1-W5.1-P3.70-LS6.5-TL_H1.5",
"rotation_degrees": 0,
"x_mm": -25.0,
"y_mm": -13.0,
"max_pad_center_error_mm": 4.3366397107056194e-14,
"matched_pads": 4,
"value": "TS-1187A-B-A-B"
},
{
"refdes": "SW_STOP",
"supplier": "C318884",
"mpn": "TS-1187A-B-A-B",
"manufacturer": "XKB Connection(\u4e2d\u56fd\u661f\u5764)",
"package": "SW-SMD_4P-L5.1-W5.1-P3.70-LS6.5-TL_H1.5",
"rotation_degrees": 0,
"x_mm": -13.0,
"y_mm": -13.0,
"max_pad_center_error_mm": 4.483321967585128e-14,
"matched_pads": 4,
"value": "TS-1187A-B-A-B"
},
{
"refdes": "SW_BIND",
"supplier": "C318884",
"mpn": "TS-1187A-B-A-B",
"manufacturer": "XKB Connection(\u4e2d\u56fd\u661f\u5764)",
"package": "SW-SMD_4P-L5.1-W5.1-P3.70-LS6.5-TL_H1.5",
"rotation_degrees": 0,
"x_mm": 23.0,
"y_mm": -14.0,
"max_pad_center_error_mm": 4.3366397107056194e-14,
"matched_pads": 4,
"value": "TS-1187A-B-A-B"
},
{
"refdes": "D_STATUS",
"supplier": "C2899882",
"mpn": "LG L29K-F2J1-24-0-2-R18-Z",
"manufacturer": "OSRAM(\u6b27\u53f8\u6717)",
"package": "LED-SMD_L1.3-W0.8-LS1.7-FD",
"rotation_degrees": 0,
"x_mm": -1.9999745999999488,
"y_mm": -18.0,
"max_pad_center_error_mm": 0.025027000000002797,
"matched_pads": 2,
"value": "LG L29K-F2J1-24-0-2-R18-Z"
}
],
"errors": [],
"method": "Labeled supplier pad centers fitted at 0/90/180/270 degrees to authored PCB pad centers. LED pins mapped by anode/cathode roles. Coordinates use the exact selected supplier footprint origin. Nonpolar passive land patterns permit up to 0.16 mm pad-center difference; IC/connector limit 0.055 mm."
}