2 layers192.4 × 50 mm
2 layers64 × 25 mm
Imulogger
ridephysics/hardwareKiCad project for the imulogger hardware
- Size
- 64 × 25 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 23
- Nets
- 18
- Pads
- 130
- Tracks, vias
- 375, 35
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 17 Apr 2019
- Updated
- 29 May 2019
Overview
Imulogger is an open-source printed circuit board by ridephysics, from the ridephysics/hardware repository on GitHub, published under the Apache-2.0 licence. It is a 2-layer board of 64 × 25 mm with 23 parts on 18 nets, routed with 375 tracks and 35 vias.
It is built around the ESP32-WROOM-32 and BAT20J. Its parts include 8 resistors, 6 capacitors, 4 connectors, 3 ICs and 1 diode. It belongs with the ESP32 boards of this library.
Main components
2
ESP32-WROOM-32
SMD,18x25.5mm-40℃~+85℃ -98dBm 2.4GHz 2.7V~3.6V 20dBm Bluetooth4.2 ESP32-DOWDQ6 UART、SDIO、SPI、I2C、GPIO、PWM、ADC、DAC SMD,25.5x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
BAT20J
SOD-3231 Independent 12uA@15V 1A 23V 5A 620mV@1A SOD-323 Schottky Diodes ROHSGuangdong HottechSchottky Diodes
Parts
23| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 10K | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R1, R4, R7, R9, R11, R13, R14 |
| 3 | 100n | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C1, C7, C8 |
| 2 | 47u | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C3, C4 |
| 1 | 2u2 | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C2 |
| 1 | BAT20J | Diode_SMD:D_SOD-323 | D1 |
| 1 | BATCONN | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J2 |
| 1 | CHGCONN | Connector_JST:JST_PH_S2B-PH-K_1x02_P2.00mm_Horizontal | J3 |
| 1 | DEBUG | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J1 |
| 1 | ESP32-WROOM-32 | imulogger-footprints:ESP32-WROOM-32 | U1 |
| 1 | MCP1826S | imulogger-footprints:SOT-223 | U3 |
| 1 | Micro_SD_Card | Connector_Card:microSD_HC_Hirose_DM3D-SF | J4 |
| 1 | SW_SPDT | imulogger-footprints:SK-3296S-01-L3 | SW1 |
| 1 | USFS | imulogger-footprints:USFS | U2 |
| 1 | nc | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R2 |
Questions
How big is the Imulogger PCB?
It measures 64 × 25 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Imulogger use?
23 parts, built around the ESP32-WROOM-32 and BAT20J. 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 Imulogger KiCad files?
From the ridephysics/hardware repository on GitHub, at the commit this page was made from: the board is imulogger/imulogger.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Imulogger design in my own project?
Its repository publishes it under the Apache-2.0 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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