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ESP32-01

ESP-01 clone using the ESP32 processor instead of the ESP8266 to support more processing power and BLE with a pin compatible footprint.

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Simple pcb based on Espressifs ESP32 Reference design on the minimalistic footprint of the popular ESP-01 module. It aims to provide as a drop-in replacement for existing circuits uisng this module.

Production of a 20-piece batch at SEEED finished and functional. See https://www.seeedstudio.com/ESP32-01-g-1299684 for details.

A suitable Programmes is described in another project. See https://hackaday.io/project/176645-esp32-01-programmer for details.

assemblyDrawing.PDF

Assembly Drawings for Production

Adobe Portable Document Format - 499.53 kB - 08/29/2020 at 12:54

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gerber_V1.zip

Production Design

x-zip-compressed - 25.00 kB - 08/29/2020 at 12:50

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PnP_for_SEEED.txt

Pick&Place File for Production

plain - 2.96 kB - 08/29/2020 at 12:51

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ESP32-01-fabrication_info_V1.xlsm

Updated Version using seeed-studio OPL components

12 - 270.41 kB - 08/29/2020 at 12:49

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ESP32-01-fabrication_info_V0.xlsm

Detail Description of the PCB Specification and BOM

12 - 270.85 kB - 05/03/2020 at 14:25

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View all 7 files

  • 1 × ESP32-D0WD Espressif RFSoC
  • 1 × ABM11W-40.0000MHZ-8-B1U-T3 Abracon 40 MHz XTAL or simiar
  • 1 × GD25Q32CTIGR GigaDevice 4MBx8 QSPI Flash
  • 20 × Ceramic Capacitors, 0402 and 0603 (see BOM)
  • 5 × Surface Mount Resistors 0402 (see BOM)

View all 10 components

  • Update: ESP(32)-01 Programmer

    Thomas Buck11/23/2020 at 16:45 0 comments

    The first version of the ESP(32)-01 Programmer was build. Due to a pinout error, the USB-Connector (a Throu-Hole-Device, so no patch wires needed) must be soldered to the backside of the PCB. The Bug has been fixed in todays uploaded documentation and gerber files. Nevertheless, the gallery-pictures show the "buggy" setup.

    Next steps: Test the board.

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