2 layers83.3 × 65.3 mm
SimonShield
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46 parts14kMIT
2 layers49.8 × 68.5 mm
Dumper001
jenschr/WifiRc2Can run off USB (no motor) or 7.4 or 11.1V batteries (depending on what your motors need). Set your power source using the VS jumper. The 5V outputs are intended to dirve Servo's, but the wiring isn't exactly ideal.
- Size
- 49.8 × 68.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 46
- Nets
- 57
- Pads
- 259
- Tracks, vias
- 413, 55
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 11 Dec 2016
- Updated
- 10 Jul 2018
Overview
Dumper001 is an open-source printed circuit board by jenschr, from the jenschr/WifiRc repository on GitHub. It is a 2-layer board of 49.8 × 68.5 mm with 46 parts on 57 nets, routed with 413 tracks and 55 vias.
Its parts include 11 capacitors, 8 resistors, 6 ICs, 3 connectors and 1 diode.
README
README.md#Wifi RC project A simple board to make RC projects from. Has three simple motor controllers, 6 prewired LED connections, SPI and Serial outputs & more.
Can run off USB (no motor) or 7.4 or 11.1V batteries (depending on what your motors need). Set your power source using the VS jumper. The 5V outputs are intended to dirve Servo's, but the wiring isn't exactly ideal. A new version may set aside 3 pins for dedicated Servo outputs.
The module has been produced and tested, but not yet mounted in a model. See pictures of the reflowed and soldered board here and a short video from testing here.
##BOM The bill of materials can be found as a .csv file in this repository. The core part is the P1 module (USI WM-N-BM-14) that you can pick up in a 10-pack from the Particle store, pre-flashed with the Particle firmware (P1 datasheet/docs).
I have used AMS1117 for both 3.3 and 5V regulation and that seems to work well without any signs of overheating. The L9110 motor drivers are weak, but will do the trick for small motors.
##Errata
- The pin marked D6 is UART2_CTS,(pin 30) accessable as WKP.
- The pin marked as SS is DAC (pin 24). A2 is the actual SS pin for SPI1.
Both of these pins work for digital IO, but use the constant WKP to access the D6 pin and DAC to access the pin marked SS.
##License CERN OHL V1.2
Parts
46| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 0.1uf | Capacitors_SMD:C_0805 | C1, C3, C6, C7, C9, C11 |
| 6 | 470R | Resistors_SMD:R_0805 | R2, R3, R4, R5, R6, R7 |
| 4 | 10uf | Capacitors_SMD:C_0805 | C2, C4, C5, C8 |
| 3 | 1k | Resistors_SMD:R_0805 | 1K1, 1K2, 1K3 |
| 3 | L9110 | L9110:so-8 | U4, U5, U6 |
| 2 | CONN_01X03 | Pin_Headers:Pin_Header_Straight_1x03 | 5V, VS |
| 2 | SW_PUSH | Buttons_Switches_SMD:SW_SPST_EVPBF | RESET, SETUP |
| 1 | 1000R | Resistors_SMD:R_0805 | R8 |
| 1 | 10k | Resistors_SMD:R_0805 | R1 |
| 1 | 47uf | Capacitors_SMD:c_elec_6.3x5.7 | C10 |
| 1 | AMS1117 3.3V | TO_SOT_Packages_SMD:SOT-223 | U2 |
| 1 | AMS1117 5.0V | TO_SOT_Packages_SMD:SOT-223 | U7 |
| 1 | BARREL_JACK | Connect:BARREL_JACK | CON1 |
| 1 | CONN_01X12 | Pin_Headers:Pin_Header_Straight_1x12 | 3V3 |
| 1 | CONN_02X12 | Pin_Headers:Pin_Header_Straight_2x12 | GND |
| 1 | InDiode | Diodes_ThroughHole:Diode_DO-41_SOD81_Vertical_AnodeUp | D1 |
| 1 | LED | LEDs:LED_0805 | PWR1 |
| 1 | LedConnector | Pin_Headers:Pin_Header_Straight_2x06 | P3 |
| 1 | M1 | Terminal_Blocks:TerminalBlock_Pheonix_MPT-2.54mm_2pol | M1 |
| 1 | M2 | Terminal_Blocks:TerminalBlock_Pheonix_MPT-2.54mm_2pol | M2 |
| 1 | M3 | Terminal_Blocks:TerminalBlock_Pheonix_MPT-2.54mm_2pol | M3 |
| 1 | RGB_LED | WM-N-BM-X:0605_RGB_LED | Status |
| 1 | USB_OTG | Connect:USB_Micro-B | P1 |
| 1 | WM-N-BM-14 | WM-N-BM-X:WM-N-BM-14 | U1 |
The 43 most common of 46 parts.
Questions
How big is the Dumper001 PCB?
It measures 49.8 × 68.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Dumper001 use?
46 parts. 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 Dumper001 KiCad files?
From the jenschr/WifiRc repository on GitHub, at the commit this page was made from: the board is Dumper001/Dumper001.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Dumper001 design in my own project?
Its repository states no licence, so its author keeps all rights: ask jenschr before reusing the design.
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