esp32:flashdownloader
Table of Contents
ESP32 Flash Download Tool
Starts from 2021/Jul/27 to 2023/02/11 17:30 (Last Modification)
Overview
News: Upgraded version with power monitor feature ESP32 Flash Download Tool 2.
| No. | Description |
|---|---|
| 1 | Power Indicator |
| 2 | PTC Resettable Fuse (I hold = 0.5A, I trap = 1A) |
| 3 | USB Type C Socket |
| 4 | Silicon Labs CP2102 USB to UART Bridge |
| 5 | EN Button (S2) |
| 6 | IO0/BOOT Button (S1) |
| 7 | Header 2.54mm 2*3P |
| 8 | Header 2.54mm 1*6P |
| 9 | Header 2.54mm 1*6P |
| 10 | Header 2.54mm 1*6P |
Minimum Target Systems
ESP32WROOM32(E/UE)
Note: Do not leave the EN (CHIP_PU) pin floating.
Accessories
Pogo Pin Cable 2.54mm 1*6P
Connector Converter
This converter can convert from the 2.54mm 1*6P connector to 2.0mm 1*6P, 1.5mm 1*6P and USB Type C style connectors.
Cables
Note: All cables have to be configured in opposite manner.
Resource
Schematics
| ESP32 Flash Download Tool | esp32downloader_sch.pdf | Version: 07 Aug 2021 |
| Connector Converter | esp32_connector_converter.pdf | Version: 30 Jul 2021 |
Datasheets
| Mfr. Part # | Description | Datasheet |
|---|---|---|
| JK-NSMD050-13.2V | Surface Mountable PTC Resettable Fuse: JK-nSMD Series | jk-nsmd050-13.2v.pdf |
| ESP32-WROOM-32 Module | ESP32 Series Datasheet | esp32_datasheet_en.pdf |
Reference
[1] ESP32 Auto Downloading Timing Problem (Chinese). Retrieved Jul 27, 2021, from https://zhuanlan.zhihu.com/p/145369083 (Local Mirror: esp32autodownloadtiming.pdf)
esp32/flashdownloader.txt · Last modified: 2023/02/11 17:30 by 127.0.0.1