2 layers61.2 × 61.2 mm
OpenBCI Wifi Shield
nestorufpe/OpentDCS-Hardware
All design files made with KiCad PCB design software. http://kicad-pcb.org/
35 parts1
2 layers61.2 × 61.2 mm
OpenBCI Wifi Shield
smarttargettech/isbConteúdo do sistema "Interface de Sinais Biológicos"
- Size
- 61.2 × 61.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 67
- Nets
- 112
- Pads
- 351
- Tracks, vias
- 222, 36
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 3 Mar 2024
- Updated
- 12 Mar 2024
Overview
OpenBCI Wifi Shield is an open-source printed circuit board by smarttargettech, from the smarttargettech/isb repository on GitHub, published under the MIT licence. It is a 2-layer board of 61.2 × 61.2 mm with 67 parts on 112 nets, routed with 222 tracks and 36 vias.
It is built around the ESP-12E, TPD4E1B06DCK and AP2112K-3.3, with the CJS-1200A and MBR120 among its other parts. Its parts include 27 capacitors, 14 resistors, 10 connectors, 8 ICs and 4 diodes. It belongs with the radio and wireless boards and the ESP8266 boards of this library.
Main components
5
ESP-12E
SMD,24x16mm-20℃~+70℃ -90dBm 16dBm 170mA 2.4GHz 3V~3.6V 56mA 802.11b/g/n ESP8266 Chip On-board PCB Antenna Over-the-air (OTA) update UART、SPI、I2C SMD,24x16mm WiFi Modules ROHSAi-ThinkerWiFi Modules
TPD4E1B06DCK
SC-70-6-40℃~+125℃ 0.7pF 14.5V 3A@8/20us 45W@8/20us 5.5V 500pA 7V Bidirectional ESD Four channels IEC 61000-4-2、IEC 61000-4-5 SC-70-6 ESD and Surge Protection (TVS/ESD) ROHSTexas InstrumentsESD And Surge Protection (TVS/ESD)
AP2112K-3.3
SOT253.3V 600mA CMOS Low Dropout Linear Regulator with EnableDiodes IncorporatedUncategorised
CJS-1200A
SMD-40℃~+85℃ 100mA 6V SMD(SMT) Tab SPDT Surface Mount,Vertical SMD Slide Switches ROHSNidecSlide Switches
MBR120
SOD-123Schottky DiodesDoeshare
README
README.mdisb
Conteúdo do sistema "Interface de Sinais Biológicos"
Parts
67| Qty | Value | Footprint | References |
|---|---|---|---|
| 9 | 1uF | Capacitors_SMD:C_0402 | C12, C14, C20, C22, C23, C24, C26, C29, C30 |
| 6 | 0.1uF | Capacitors_SMD:C_0402 | C13, C18, C19, C25, C27, C32 |
| 5 | 10K | Capacitors_SMD:C_0603 | R1, R2, R5, R6, R7 |
| 5 | CAPACITOR_4XARRAY | ThinkerHeadset:CKCL44 | C5, C6, C7, C8, C9 |
| 5 | RESISTOR_4XARRAY | ThinkerHeadset:CAY16-F4 | R9, R10, R11, R12, R13 |
| 5 | TPD4E1B06 | ThinkerHeadset:TPD4E1B06 | U4, U5, U6, U7, U8 |
| 3 | CONN_01X02 | Socket_Strips:Socket_Strip_Straight_1x02 | P4, P5, P6 |
| 3 | CONN_01X04 | Socket_Strips:Socket_Strip_Straight_1x04 | P1, P9, P10 |
| 3 | LED | LEDs:LED_0603 | D2, D3, D4 |
| 2 | 1K | Capacitors_SMD:C_0603 | R4, R8 |
| 2 | CONN_01X08 | Socket_Strips:Socket_Strip_Straight_1x08 | P7, P8 |
| 2 | TACT_SWITCH | OpenBCI:PTS810 | SW1, SW2 |
| 1 | 0.1uF | Capacitors_SMD:C_0603 | C1 |
| 1 | 100uF | Capacitors_SMD:C_1210 | C4 |
| 1 | 100uF | Capacitors_SMD:C_0805 | C31 |
| 1 | 10uF | Capacitors_SMD:C_0603 | C3 |
| 1 | 10uF | Capacitors_SMD:C_0402 | C28 |
| 1 | 1M | Resistors_SMD:R_0402 | R14 |
| 1 | 1k | Capacitors_SMD:C_0603 | R3 |
| 1 | 1nF | Capacitors_SMD:C_0402 | C21 |
| 1 | 1uF | Capacitors_SMD:C_0603 | C2 |
| 1 | ADS1299 | ThinkerHeadset:QFP64P50_1200X1200X120L60X22N | U9 |
| 1 | AP2112 | TO_SOT_Packages_SMD:SOT-23-5 | U2 |
| 1 | CJS1200 | OpenBCI:CJS-1200TA | SW4 |
| 1 | CONN_01X04 | OpenBCI_Wifi_Shield:JST_RA_SMT | P2 |
| 1 | CONN_02X11 | Socket_Strips:Socket_Strip_Angled_2x11 | P3 |
| 1 | ESP-12E | OpenBCI_Wifi_Shield:ESP-12E-SMD | U1 |
| 1 | MBR120 | kicad-libraries:SOD-123FL | D1 |
| 1 | SPDT | OpenBCI_Wifi_Shield:PCM12SMTR | SW3 |
Questions
How big is the OpenBCI Wifi Shield PCB?
It measures 61.2 × 61.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the OpenBCI Wifi Shield use?
67 parts, built around the ESP-12E, TPD4E1B06DCK, AP2112K-3.3 and CJS-1200A. 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 OpenBCI Wifi Shield KiCad files?
From the smarttargettech/isb repository on GitHub, at the commit this page was made from: the board is hardware/wifi/Wifi_Shielf_KiCad_Files/OpenBCI_Wifi_Shield.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the OpenBCI Wifi Shield design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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