2 layers52 × 56 mm
2 layers196 × 112 mm
M3 panel
Roboy/m3myo mini muscle
- Size
- 196 × 112 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 620
- Nets
- 34
- Pads
- 2,044
- Tracks, vias
- 4,208, 880
- Pours
- 64
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 19 Dec 2018
- Updated
- 14 Feb 2021
Overview
M3 panel is an open-source printed circuit board by Roboy, from the Roboy/m3 repository on GitHub, published under the BSD-3-Clause licence. It is a 2-layer board of 196 × 112 mm with 620 parts on 34 nets, routed with 4,208 tracks and 880 vias.
It is built around the ESP-WROOM-02U, LD39200PUR and TCUT1350X01. Its parts include 144 resistors, 112 capacitors, 112 connectors, 48 ICs and 32 switches.
Main components
3
ESP-WROOM-02U
SMD,18x14.3mm-40℃~+85℃ -98dBm 170mA 2.4GHz 2.7V~3.6V 20.5dBm 56mA ESP8266EX IPEX interface UART、SPI、I2C、I2S SMD,18x14.3mm WiFi Modules ROHSEspressif SystemsWiFi Modules
LD39200PUR
DFN-6(3x3)-40℃~+125℃@(Tj) 1 24uVrms 250mV@(2A) 2A 300uA 500mV~5.75V 6V 70dB@(1kHz) Adjustable PG Pin、Over Current Protection、Reverse connection protection、Thermal Shutdown Positive DFN-6(3x3) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSSTMicroelectronicsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
TCUT1350X01
SMD-6P,5.5x4mm-40℃~+125℃ 0.3mm 1.2V 16us 1nA 20mA 3mm 4mm 4mm 5.5mm 950nm 9us SMD-6P,5.5x4mm Photointerrupters - Slot Type - Transistor Output ROHSVishay IntertechnologyPhotointerrupters - Slot Type - Transistor Output
README
README.mdm3
myo mini muscle
Parts
620| Qty | Value | Footprint | References |
|---|---|---|---|
| 96 | 10k | Resistor_SMD:R_0402_1005Metric | R1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R1 +80 |
| 64 | 0.1uF | Capacitor_SMD:C_0402_1005Metric | C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1 +48 |
| 64 | MountingHole | MountingHole:MountingHole_2.2mm_M2_Pad | H1, H1, H1, H1, H1, H1, H1, H1, H1, H1, H1, H1, H1, H1, H1, H1 +48 |
| 48 | 10uF | Capacitor_SMD:C_0402_1005Metric | C4, C4, C4, C4, C4, C4, C4, C4, C4, C4, C4, C4, C4, C4, C4, C4 +32 |
| 32 | 2k | Resistor_SMD:R_0402_1005Metric | R5, R5, R5, R5, R5, R5, R5, R5, R5, R5, R5, R5, R5, R5, R5, R5 +16 |
| 32 | SCHMITT_TRIGGER | custom_lib:SC70-5 | J1, J1, J1, J1, J1, J1, J1, J1, J1, J1, J1, J1, J1, J1, J1, J1 +16 |
| 16 | 47 | Resistor_SMD:R_0402_1005Metric | R7, R7, R7, R7, R7, R7, R7, R7, R7, R7, R7, R7, R7, R7, R7, R7 |
| 16 | BOOT | custom_lib:PTS815-SJK | SW2, SW2, SW2, SW2, SW2, SW2, SW2, SW2, SW2, SW2, SW2, SW2, SW2, SW2, SW2, SW2 |
| 16 | Conn_01x04_Male | custom_lib:TE-Connectivity_Micro-Match_connector_02x02_Pitch_1.27mm | J5, J5, J5, J5, J5, J5, J5, J5, J5, J5, J5, J5, J5, J5, J5, J5 |
| 16 | ESP-WROOM-02U | ESP-WROOM-02U:MODULE_ESP-WROOM-02U | U2, U2, U2, U2, U2, U2, U2, U2, U2, U2, U2, U2, U2, U2, U2, U2 |
| 16 | ICEBUS | custom_lib:TE-Connectivity_Micro-Match_connector_02x03_Pitch_1.27mm | J7, J7, J7, J7, J7, J7, J7, J7, J7, J7, J7, J7, J7, J7, J7, J7 |
| 16 | LABEL | custom_lib:R1_face_mask_5.5mm | H5, H5, H5, H5, H5, H5, H5, H5, H5, H5, H5, H5, H5, H5, H5, H5 |
| 16 | LABEL | custom_lib:R1_eyes_mask_5.5mm | H4, H4, H4, H4, H4, H4, H4, H4, H4, H4, H4, H4, H4, H4, H4, H4 |
| 16 | LABEL | custom_lib:R1_ear_silk_5.5mm | H3, H3, H3, H3, H3, H3, H3, H3, H3, H3, H3, H3, H3, H3, H3, H3 |
| 16 | LD39200 | Package_DFN_QFN:DFN-6-1EP_3x3mm_P0.95mm_EP1.7x2.6mm | U3, U3, U3, U3, U3, U3, U3, U3, U3, U3, U3, U3, U3, U3, U3, U3 |
| 16 | LED | LED_SMD:LED_0402_1005Metric | D1, D1, D1, D1, D1, D1, D1, D1, D1, D1, D1, D1, D1, D1, D1, D1 |
| 16 | LTC2855CDEPBF | custom_lib:ltc2855 | U1, U1, U1, U1, U1, U1, U1, U1, U1, U1, U1, U1, U1, U1, U1, U1 |
| 16 | RESET | custom_lib:PTS815-SJK | SW1, SW1, SW1, SW1, SW1, SW1, SW1, SW1, SW1, SW1, SW1, SW1, SW1, SW1, SW1, SW1 |
| 16 | SolderJumper_2_Bridged | Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm | JP2, JP2, JP2, JP2, JP2, JP2, JP2, JP2, JP2, JP2, JP2, JP2, JP2, JP2, JP2, JP2 |
| 16 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm | JP1, JP1, JP1, JP1, JP1, JP1, JP1, JP1, JP1, JP1, JP1, JP1, JP1, JP1, JP1, JP1 |
| 16 | UART | Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical | J3, J3, J3, J3, J3, J3, J3, J3, J3, J3, J3, J3, J3, J3, J3, J3 |
| 16 | power | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J4, J4, J4, J4, J4, J4, J4, J4, J4, J4, J4, J4, J4, J4, J4, J4 |
| 16 | tcut1350 | custom_lib:tcut1350x01 | J6, J6, J6, J6, J6, J6, J6, J6, J6, J6, J6, J6, J6, J6, J6, J6 |
| 8 | Fiducial_0.75mm_Dia_1.5mm_Outer | Fiducial:Fiducial_0.75mm_Dia_1.5mm_Outer | FID1, FID1, FID2, FID2, FID3, FID3, FID4, FID4 |
The 616 most common of 620 parts.
Questions
How big is the M3 panel PCB?
It measures 196 × 112 mm and has 2 copper layers, 1.6 mm thick.
What parts does the M3 panel use?
620 parts, built around the ESP-WROOM-02U, LD39200PUR and TCUT1350X01. 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.
Where can I download the M3 panel KiCad files?
From the Roboy/m3 repository on GitHub, at the commit this page was made from: the board is m3_panel.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the M3 panel design in my own project?
Its repository publishes it under the BSD-3-Clause licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
More from Roboy/m3
4- 2 layers52 × 56 mm
- 2 layers41.6 × 21 mm
- 2 layers60 × 37 mm
Similar boards
- 2 layers86 × 90 mm
- 2 layers100 × 100 mm
- 2 layers86 × 80 mm
Stromwaechter
generationmake/Stromwaechter_PCB
PCB with current sensors for 12 V battery systems
132 parts - 4 layers122.8 × 102.7 mm
- 4 layers65 × 56 mm
- 4 layers65.5 × 36.1 mm
Roboy sno
Roboy/roboy_sno
Altera 10M16SAU169C8G custom fpga board with esp8266-e12
58 parts1BSD-3-Clause - 2 layers26.2 × 53.1 mm
- 2 layers92.5 × 100 mm
