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2 layers27.9 × 30.5 mmESP32-CAM USB Flasher, the printed circuit board in 3D

ESP32-CAM USB Flasher

c-/ESP32-CAM-USB-Flasher1

Simple ESP32-CAM USB board

Size
27.9 × 30.5 mm
Copper layers
2
Thickness
1.6 mm
Parts
20
Nets
35
Pads
84
Tracks, vias
121, 32
Pours
2
Routed
Yes
KiCad
KiCad 6 (file 20211014)
Created
26 Dec 2022
Updated
26 Dec 2022

Overview

ESP32-CAM USB Flasher is an open-source printed circuit board by c-, from the c-/ESP32-CAM-USB-Flasher repository on GitHub. It is a 2-layer board of 27.9 × 30.5 mm with 20 parts on 35 nets, routed with 121 tracks and 32 vias.

It is built around the CH340C and S8050. Its parts include 5 capacitors, 5 resistors, 3 connectors, 2 ICs and 2 transistors. It belongs with the ESP32 and RISC-V boards of this library.

Main components

2

README

README.md

ESP32-CAM-USB-Flasher

Just a simple adapter for an ESP32-CAM to provide USB power/comms and allow for easy flashing.

Board collage

Parts

20
QtyValueFootprintReferences
3100nCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolderC1, C2, C4
310KResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolderR1, R3, R4
2S8050Package_TO_SOT_SMD:SOT-23Q1, Q3
110uCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolderC3
11MResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolderR2
122uCapacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolderC5
1470RResistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolderR5
1500mAFuse:Fuse_0805_2012Metric_Pad1.15x1.40mm_HandSolderF1
1CH340CPackage_SO:SOIC-16_3.9x9.9mm_P1.27mmU1
1FLASHCPB:SW_Tact_C354947SW2
1LEFTCPB:Socket_Strip_Straight_1x08_nografJ1
1ME6217Package_TO_SOT_SMD:SOT-23-5U2
1RESETCPB:SW_Tact_C354947SW1
1RIGHTCPB:Socket_Strip_Straight_1x08_nografJ3
1USB_B_MicroCPB:USB_Micro-B_CNC_C10418J2

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Questions

How big is the ESP32-CAM USB Flasher PCB?

It measures 27.9 × 30.5 mm and has 2 copper layers, 1.6 mm thick.

What parts does the ESP32-CAM USB Flasher use?

20 parts, built around the CH340C and S8050. 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 ESP32-CAM USB Flasher KiCad files?

From the c-/ESP32-CAM-USB-Flasher repository on GitHub, at the commit this page was made from: the board is ESP32-CAM-USB-Flasher.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the ESP32-CAM USB Flasher design in my own project?

Its repository states no licence, so its author keeps all rights: ask c- before reusing the design.