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/receiver.assembly-poses.json
PCB
Schematic
{
"status": "pass",
"parts": [
{
"refdes": "U1",
"supplier": "C529358",
"mpn": "STM32G431KBU6",
"manufacturer": "ST(\u610f\u6cd5\u534a\u5bfc\u4f53)",
"package": "QFN-32_L5.0-W5.0-P0.50-BL-EP3.7",
"rotation_degrees": 0,
"x_mm": -4.339962732625612e-16,
"y_mm": -5.0,
"max_pad_center_error_mm": 4.960562822219216e-15,
"matched_pads": 33,
"value": "STM32G431KBU6"
},
{
"refdes": "U2",
"supplier": "C17916848",
"mpn": "E28-2G4M12SX",
"manufacturer": "EBYTE(\u4ebf\u4f70\u7279)",
"package": "COMM-SMD_E28-2G4M12SX",
"rotation_degrees": 180,
"x_mm": 0.0,
"y_mm": 11.500025400000053,
"max_pad_center_error_mm": 3.66205343881779e-15,
"matched_pads": 14,
"value": "E28-2G4M12SX"
},
{
"refdes": "U3",
"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": -14.999974599999996,
"y_mm": 1.999999999999997,
"max_pad_center_error_mm": 6.321060421277765e-14,
"matched_pads": 5,
"value": "AP2112K-3.3TRG1"
},
{
"refdes": "U4",
"supplier": "C176917",
"mpn": "74AHCT125T14-13",
"manufacturer": "DIODES(\u7f8e\u53f0)",
"package": "TSSOP-14_L5.0-W4.4-P0.65-LS6.4-BL",
"rotation_degrees": 0,
"x_mm": -9.500000000000002,
"y_mm": -8.0,
"max_pad_center_error_mm": 7.105427357601002e-15,
"matched_pads": 14,
"value": "74AHCT125T14-13"
},
{
"refdes": "U5",
"supplier": "C176917",
"mpn": "74AHCT125T14-13",
"manufacturer": "DIODES(\u7f8e\u53f0)",
"package": "TSSOP-14_L5.0-W4.4-P0.65-LS6.4-BL",
"rotation_degrees": 0,
"x_mm": 9.499999999999998,
"y_mm": -8.0,
"max_pad_center_error_mm": 7.105427357601002e-15,
"matched_pads": 14,
"value": "74AHCT125T14-13"
},
{
"refdes": "Q1",
"supplier": "C8545",
"mpn": "2N7002",
"manufacturer": "CJ(\u6c5f\u82cf\u957f\u7535/\u957f\u6676)",
"package": "SOT-23-3_L2.9-W1.3-P1.90-LS2.4-BR",
"rotation_degrees": 0,
"x_mm": -15.499999999999993,
"y_mm": -3.5,
"max_pad_center_error_mm": 5.828406534472335e-14,
"matched_pads": 3,
"value": "2N7002"
},
{
"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": -2.6,
"y_mm": -10.4,
"max_pad_center_error_mm": 4.2653375747600077e-14,
"matched_pads": 4,
"value": "TAXM8M4RDBCCT2T"
},
{
"refdes": "C_X1",
"supplier": "C1547",
"mpn": "0402CG120J500NT",
"manufacturer": "FH(\u98ce\u534e)",
"package": "C0402",
"rotation_degrees": 180,
"x_mm": -5.75,
"y_mm": -11.3,
"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": 2.7,
"y_mm": -10.8,
"max_pad_center_error_mm": 0.08988400000000052,
"matched_pads": 2,
"value": "12pF"
},
{
"refdes": "C_IN",
"supplier": "C19666",
"mpn": "CL10A475KO8NNNC",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"package": "C0603",
"rotation_degrees": 0,
"x_mm": -15.0,
"y_mm": 5.5,
"max_pad_center_error_mm": 0.12497600000003573,
"matched_pads": 2,
"value": "4.7uF"
},
{
"refdes": "C_OUT",
"supplier": "C19666",
"mpn": "CL10A475KO8NNNC",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"package": "C0603",
"rotation_degrees": 180,
"x_mm": -11.0,
"y_mm": 4.5,
"max_pad_center_error_mm": 0.12497600000003573,
"matched_pads": 2,
"value": "4.7uF"
},
{
"refdes": "C_MCU1",
"supplier": "C1525",
"mpn": "CL05B104KO5NNNC",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"package": "C0402",
"rotation_degrees": 0,
"x_mm": -4.5,
"y_mm": -8.0,
"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": 3.0,
"y_mm": -1.1,
"max_pad_center_error_mm": 0.08988400000000052,
"matched_pads": 2,
"value": "100nF"
},
{
"refdes": "C_BULK",
"supplier": "C19666",
"mpn": "CL10A475KO8NNNC",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"package": "C0603",
"rotation_degrees": 0,
"x_mm": -6.0,
"y_mm": -3.0,
"max_pad_center_error_mm": 0.12497600000003573,
"matched_pads": 2,
"value": "4.7uF"
},
{
"refdes": "C_VDDA",
"supplier": "C1525",
"mpn": "CL05B104KO5NNNC",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"package": "C0402",
"rotation_degrees": 0,
"x_mm": 5.0,
"y_mm": -3.0,
"max_pad_center_error_mm": 0.08988400000000052,
"matched_pads": 2,
"value": "100nF"
},
{
"refdes": "C_RF",
"supplier": "C1525",
"mpn": "CL05B104KO5NNNC",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"package": "C0402",
"rotation_degrees": 0,
"x_mm": 10.5,
"y_mm": 7.9,
"max_pad_center_error_mm": 0.08988400000000141,
"matched_pads": 2,
"value": "100nF"
},
{
"refdes": "C_RF_BULK",
"supplier": "C19666",
"mpn": "CL10A475KO8NNNC",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"package": "C0603",
"rotation_degrees": 0,
"x_mm": 10.5,
"y_mm": 5.4,
"max_pad_center_error_mm": 0.12497600000003573,
"matched_pads": 2,
"value": "4.7uF"
},
{
"refdes": "C_BUF1",
"supplier": "C1525",
"mpn": "CL05B104KO5NNNC",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"package": "C0402",
"rotation_degrees": 0,
"x_mm": -5.7,
"y_mm": -5.8,
"max_pad_center_error_mm": 0.08988400000000052,
"matched_pads": 2,
"value": "100nF"
},
{
"refdes": "C_BUF2",
"supplier": "C1525",
"mpn": "CL05B104KO5NNNC",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"package": "C0402",
"rotation_degrees": 0,
"x_mm": 5.7,
"y_mm": -5.8,
"max_pad_center_error_mm": 0.08988400000000052,
"matched_pads": 2,
"value": "100nF"
},
{
"refdes": "C_RESET",
"supplier": "C1525",
"mpn": "CL05B104KO5NNNC",
"manufacturer": "SAMSUNG(\u4e09\u661f)",
"package": "C0402",
"rotation_degrees": 0,
"x_mm": -6.0,
"y_mm": -1.5,
"max_pad_center_error_mm": 0.08988400000000052,
"matched_pads": 2,
"value": "100nF"
},
{
"refdes": "R_RESET",
"supplier": "C25744",
"mpn": "0402WGF1002TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 0,
"x_mm": -8.0,
"y_mm": -1.5,
"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": -10.0,
"y_mm": 0.0,
"max_pad_center_error_mm": 0.07718399999995462,
"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": 10.5,
"y_mm": 14.0,
"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": 180,
"x_mm": -10.5,
"y_mm": 14.0,
"max_pad_center_error_mm": 0.07718399999995462,
"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": 6.0,
"y_mm": -1.5,
"max_pad_center_error_mm": 0.07718399999995462,
"matched_pads": 2,
"value": "10\u03a9"
},
{
"refdes": "R_LED",
"supplier": "C11702",
"mpn": "0402WGF1001TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 0,
"x_mm": 15.0,
"y_mm": 7.0,
"max_pad_center_error_mm": 0.07718399999995462,
"matched_pads": 2,
"value": "1k\u03a9"
},
{
"refdes": "R_ENABLE_PD",
"supplier": "C11702",
"mpn": "0402WGF1001TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 0,
"x_mm": -19.0,
"y_mm": -4.0,
"max_pad_center_error_mm": 0.0771839999999564,
"matched_pads": 2,
"value": "1k\u03a9"
},
{
"refdes": "R_OE_PU",
"supplier": "C25792",
"mpn": "0402WGF4702TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 0,
"x_mm": -19.5,
"y_mm": -2.7,
"max_pad_center_error_mm": 0.0771839999999564,
"matched_pads": 2,
"value": "47k\u03a9"
},
{
"refdes": "D_LED",
"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": 15.000025400000052,
"y_mm": 5.0,
"max_pad_center_error_mm": 0.025027000000001465,
"matched_pads": 2,
"value": "LG L29K-F2J1-24-0-2-R18-Z"
},
{
"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": -16.0,
"y_mm": -9.3,
"max_pad_center_error_mm": 4.483321967585128e-14,
"matched_pads": 4,
"value": "TS-1187A-B-A-B"
},
{
"refdes": "R_PWM1",
"supplier": "C25076",
"mpn": "0402WGF1000TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 0,
"x_mm": -9.25,
"y_mm": -12.8,
"max_pad_center_error_mm": 0.07718399999995462,
"matched_pads": 2,
"value": "100\u03a9"
},
{
"refdes": "R_PWM_PD1",
"supplier": "C25741",
"mpn": "0402WGF1003TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 0,
"x_mm": -9.25,
"y_mm": -25.1,
"max_pad_center_error_mm": 0.07718399999995462,
"matched_pads": 2,
"value": "100k\u03a9"
},
{
"refdes": "R_PWM2",
"supplier": "C25076",
"mpn": "0402WGF1000TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 0,
"x_mm": -5.55,
"y_mm": -12.8,
"max_pad_center_error_mm": 0.07718399999995462,
"matched_pads": 2,
"value": "100\u03a9"
},
{
"refdes": "R_PWM_PD2",
"supplier": "C25741",
"mpn": "0402WGF1003TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 0,
"x_mm": -5.55,
"y_mm": -25.1,
"max_pad_center_error_mm": 0.07718399999995462,
"matched_pads": 2,
"value": "100k\u03a9"
},
{
"refdes": "R_PWM3",
"supplier": "C25076",
"mpn": "0402WGF1000TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 0,
"x_mm": -1.8500000000000003,
"y_mm": -12.8,
"max_pad_center_error_mm": 0.07718399999995484,
"matched_pads": 2,
"value": "100\u03a9"
},
{
"refdes": "R_PWM_PD3",
"supplier": "C25741",
"mpn": "0402WGF1003TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 0,
"x_mm": -1.8500000000000003,
"y_mm": -25.1,
"max_pad_center_error_mm": 0.07718399999995484,
"matched_pads": 2,
"value": "100k\u03a9"
},
{
"refdes": "R_PWM4",
"supplier": "C25076",
"mpn": "0402WGF1000TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 0,
"x_mm": 1.8500000000000003,
"y_mm": -12.8,
"max_pad_center_error_mm": 0.07718399999995484,
"matched_pads": 2,
"value": "100\u03a9"
},
{
"refdes": "R_PWM_PD4",
"supplier": "C25741",
"mpn": "0402WGF1003TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 0,
"x_mm": 1.8500000000000003,
"y_mm": -25.1,
"max_pad_center_error_mm": 0.07718399999995484,
"matched_pads": 2,
"value": "100k\u03a9"
},
{
"refdes": "R_PWM5",
"supplier": "C25076",
"mpn": "0402WGF1000TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 0,
"x_mm": 5.55,
"y_mm": -12.8,
"max_pad_center_error_mm": 0.07718399999995462,
"matched_pads": 2,
"value": "100\u03a9"
},
{
"refdes": "R_PWM_PD5",
"supplier": "C25741",
"mpn": "0402WGF1003TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 0,
"x_mm": 5.55,
"y_mm": -25.1,
"max_pad_center_error_mm": 0.07718399999995462,
"matched_pads": 2,
"value": "100k\u03a9"
},
{
"refdes": "R_PWM6",
"supplier": "C25076",
"mpn": "0402WGF1000TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 0,
"x_mm": 9.25,
"y_mm": -12.8,
"max_pad_center_error_mm": 0.07718399999995462,
"matched_pads": 2,
"value": "100\u03a9"
},
{
"refdes": "R_PWM_PD6",
"supplier": "C25741",
"mpn": "0402WGF1003TCE",
"manufacturer": "UNI-ROYAL(\u539a\u58f0)",
"package": "R0402",
"rotation_degrees": 0,
"x_mm": 9.25,
"y_mm": -25.1,
"max_pad_center_error_mm": 0.07718399999995462,
"matched_pads": 2,
"value": "100k\u03a9"
}
],
"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."
}