4 layers78 × 26 mm
ESP32N1
whitecatboard/whitecat-hardware
Schematics and documentation of the whitecatboard.org hardware products
153 parts9
2 layers94 × 78.7 mm
ESP32N1DEVKIT
whitecatboard/whitecat-hardware9Schematics and documentation of the whitecatboard.org hardware products
- Size
- 94 × 78.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 55
- Nets
- 70
- Pads
- 310
- Tracks, vias
- 442, 35
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 29 Nov 2017
- Updated
- 22 Feb 2018
Overview
ESP32N1DEVKIT is an open-source printed circuit board by whitecatboard, from the whitecatboard/whitecat-hardware repository on GitHub. It is a 2-layer board of 94 × 78.7 mm with 55 parts on 70 nets, routed with 442 tracks and 35 vias.
It is built around the CP2104EK, SN65HVD231D and TP4056. Its parts include 13 resistors, 13 connectors, 6 capacitors, 4 ICs and 4 diodes. It belongs with the ESP32 boards of this library.
Main components
3CP2104EK
-- USB Conversion Modules ROHSSilicon LabsUSB Conversion Modules
SN65HVD231D
SOIC-8-40℃~+85℃ 17mA 1Mbps 1uA 3V~3.6V CAN Transceiver SOIC-8 CAN Transceivers ROHSTexas InstrumentsCAN Transceivers
TP4056
ESOP-8-40℃~+85℃ 1 1A 35uA 4.2V 4V~6.5V Charging IC Lithium Battery Support Support 恒流充电、恒压充电、涓流充电、自动再充电、充电终止、可编程充电电流、软启动、欠压锁定 ESOP-8 Battery Management ROHSUMWBattery Management
README
README.mdwhitecat-hardware
Parts
55| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 10K | Resistors_SMD:R_0603 | R1, R2, R3, R11, R12, R13 |
| 6 | Conn_01x16_Male | Pin_Headers:Pin_Header_Straight_1x16_Pitch2.54mm | J3, J4, J5, J6, J7, J8 |
| 5 | Conn_01x04_Male | Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm | J9, J10, J11, VBUS0, VBUS1 |
| 4 | 470R | Resistors_SMD:R_0603 | R5, R6, R7, R8 |
| 4 | LED | LEDs:LED_0603 | D1, D2, D3, D4 |
| 3 | 0.1uF | Capacitors_SMD:C_0603 | C4, C5, C6 |
| 2 | 10uF | Capacitors_Tantalum_SMD:CP_Tantalum_Case-A_EIA-3216-18_Reflow | C1, C3 |
| 2 | 120R | Resistors_SMD:R_0603 | R4, R10 |
| 2 | Conn_01x04 | Pin_Headers:Pin_Header_Straight_1x04_Pitch2.54mm | I2C1_0, I2C1_1 |
| 2 | Conn_01x04_Male | ESP32N1DEVKIT:micro_match_4p | CAN0, CAN1 |
| 2 | Conn_01x16_Female | Pin_Headers:Pin_Header_Straight_1x16_Pitch2.54mm | J1, J2 |
| 2 | Q_NPN_BEC | TO_SOT_Packages_SMD:SOT-23 | Q1, Q2 |
| 1 | 0R | Resistors_SMD:R_0603 | R9 |
| 1 | 4.7uF | Capacitors_SMD:C_0603 | C2 |
| 1 | ADS1015 | Housings_SSOP:TSSOP-10_3x3mm_Pitch0.5mm | U4 |
| 1 | CP2104 | Housings_DFN_QFN:QFN-24-1EP_4x4mm_Pitch0.5mm | U1 |
| 1 | Conn_01x02 | Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm | T0 |
| 1 | Conn_01x02 | ESP32N1DEVKIT:18650_holder | BAT0 |
| 1 | Conn_01x06 | Connect:USB_Mini-B | USB0 |
| 1 | Conn_01x08 | ESP32N1DEVKIT:msd_socket | USD0 |
| 1 | SN65HVD231D | Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm | U3 |
| 1 | TP4056 | Housings_SOIC:SOIC-8-1EP_3.9x4.9mm_Pitch1.27mm | U2 |
The 50 most common of 55 parts.
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Questions
How big is the ESP32N1DEVKIT PCB?
It measures 94 × 78.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ESP32N1DEVKIT use?
55 parts, built around the CP2104EK, SN65HVD231D and TP4056. 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 ESP32N1DEVKIT KiCad files?
From the whitecatboard/whitecat-hardware repository on GitHub, at the commit this page was made from: the board is ESP32N1 DEVKIT/Kicad/ESP32N1DEVKIT.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the ESP32N1DEVKIT design in my own project?
Its repository states no licence, so its author keeps all rights: ask whitecatboard before reusing the design.