Reference layout
BT-TRX Development Board
bt-trx-dev-board-dev-board-layout
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bt-trx-dev-board-dev-board-layout
The project archive carries the board, its project file and the upstream licence. The archive is zstd-compressed (tar.zst).
59Placed parts
50Nets
2Copper layers
78.03 × 622.03 mmBoard size
yesRouted
KiCad 5File format
Bill of materials
59 distinct parts
34 resolve to something in the catalog — click through to the footprint.
| Ref | Value | Footprint | Qty |
|---|---|---|---|
| C3 | 1uF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | |
| C4 | 1uF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | |
| C5 | 15pF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | |
| C6 | 15pF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | |
| C7 | 220uF 25V | Capacitor_SMD:CP_Elec_10x10.5 | |
| C8 | 100nF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | |
| C9 | 100nF | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | |
| D1 | LED AMBER 2mA | Kingbright:APA2107LSECK | |
| D2 | 1N5817 | Diode_SMD:D_SMA | |
| D3 | TVS 16V | Diode_SMD:D_SMB | |
| D4 | LED BLUE 2mA | Kingbright:APA2107LSECK | |
| D5 | LED GREEN 2mA | Kingbright:APA2107LSECK | |
| F1 | Polyfuse 500mA | Fuse:Fuse_1206_3216Metric_Pad1.42x1.75mm_HandSolder | |
| H1 | MountingHole | MountingHole:MountingHole_3.2mm_M3_DIN965 | |
| H2 | MountingHole | MountingHole:MountingHole_3.2mm_M3_DIN965 | |
| H3 | MountingHole | MountingHole:MountingHole_3.2mm_M3_DIN965 | |
| H4 | MountingHole | MountingHole:MountingHole_3.2mm_M3_DIN965 | |
| J1 | RJ45 | Connector_RJ:RJ45_Amphenol_54602-x08_Horizontal | |
| J10 | Conn_01x08 | Connector_PinSocket_2.54mm:PinSocket_1x08_P2.54mm_Vertical | |
| J11 | VOX_IN | Connector_PinSocket_2.54mm:PinSocket_1x01_P2.54mm_Vertical | |
| J12 | VOX_TRX | Connector_PinSocket_2.54mm:PinSocket_1x01_P2.54mm_Vertical | |
| J2 | PTT_BUTTON | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | |
| J3 | PTT_CON | Connector_Audio:Jack_3.5mm_CUI_SJ1-3533NG_Horizontal | |
| J5 | PTT_SEL | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | |
| J6 | I2C | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | |
| J7 | Conn_01x02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | |
| J8 | I2C | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | |
| J9 | Conn_01x08 | Connector_PinSocket_2.54mm:PinSocket_1x08_P2.54mm_Vertical | |
| JP1 | BYPASS | Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm | |
| L2 | 100nH | Inductor_SMD:L_0805_2012Metric_Pad1.15x1.40mm_HandSolder | |
| L3 | 100nH | Inductor_SMD:L_0805_2012Metric_Pad1.15x1.40mm_HandSolder | |
| L4 | 47uH, 390mA | Inductor_SMD:L_Wuerth_MAPI-3020 | |
| N1 | Housing | Symbol:OSHW-Logo2_7.3x6mm_SilkScreen | |
| R1 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | |
| R2 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | |
| R3 | 2.2k | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | |
| R4 | 820R | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | |
| R5 | 820R | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | |
| R6 | 4.7k | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | |
| R7 | 4.7k | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder |
Show the other 19
| R8 | 220R | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | |
| R9 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | |
| RV2 | 5k | Potentiometer_SMD:Potentiometer_Vishay_TS53YL_Vertical | |
| RV3 | 5k | Potentiometer_SMD:Potentiometer_Vishay_TS53YL_Vertical | |
| SW1 | SW_Push | Button_Switch_THT:SW_Tactile_SKHH_Angled | |
| T1 | SM-LP-5001 | bourns:SM-LP-5001 | |
| T2 | SM-LP-5001 | bourns:SM-LP-5001 | |
| TP1 | MIC_GND | TestPoint:TestPoint_Pad_D1.5mm | |
| TP2 | A_OUT_LN | TestPoint:TestPoint_Pad_D1.5mm | |
| TP3 | A_OUT_LP | TestPoint:TestPoint_Pad_D1.5mm | |
| TP4 | A_IN_LP | TestPoint:TestPoint_Pad_D1.5mm | |
| TP5 | A_IN_LN | TestPoint:TestPoint_Pad_D1.5mm | |
| TP6 | AUDIO_OUT | TestPoint:TestPoint_Pad_D1.5mm | |
| TP7 | AUDIO_IN | TestPoint:TestPoint_Pad_D1.5mm | |
| TP8 | TRX_GND | TestPoint:TestPoint_Pad_4.0x4.0mm | |
| TP9 | PWR_GND | TestPoint:TestPoint_Pad_4.0x4.0mm | |
| U1 | SILabs_WT32i | wt32i:LGA50-1.0-23.9X15.9MM | |
| U2 | LTV-816S | liteon:LTV-816S | |
| U3 | ESP32-DEVKIT | nodemcu_esp-32s:ESP32-DEVKITC-32D |
Provenance
- Repository
- bt-trx/dev-board ↗
- Commit
- unknown
- Licence
- CC-BY-4.0
How it is used
Trace's agent reads this design as context — what parts a board like this carries, how they are grouped across sheets, what a plausible layer stack and board size look like for the job. It is not copied. The licence above is permissive, and it, the repository and the commit are recorded so the origin of anything derived from it is always answerable.