ESP32 Reset Timing Solution

2:37

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Search docs: How to start an AI plan in Flux, where to find the plan bar, and troubleshooting when the Start button is disabled or not clickable. Include requirements like being in an editable project, having write access, and steps to refresh or re-open plan..

Search docs: Troubleshooting when the Start button on the plan bar is disabled or not clickable in Flux. Requirements such as having an editable project, write permissions, or plan needing revision before Start is enabled..

Thought for a moment

Here’s what the Flux docs say about starting a plan:

“Approve to execute Once you’re happy with the plan, hit Start. Flux will carry out the changes in the Flux Editor exactly as described — no surprises.”

Source

I’ve prepared a fresh plan to add MCP100-300DI/TO supervising ESP32-S3-WROOM-1 EN with a 100 nF cap and no pull-up. Please try clicking Start on the plan bar now. If it still isn’t clickable, tell me and I’ll adjust.

Plan

#Goal

Create a schematic that uses the MCP100-300DI/TO (3.00 V threshold) to hold the ESP32-S3-WROOM-1 EN pin low until the 3.3 V rail is valid. The design must include a 100 nF bypass capacitor at the MCP100's VDD and must omit any external EN pull-up resistor.

#Implementation plan

Place the MCP100-300DI/TO supervisor in the schematic.
1. Configure its pins: connect VDD to the 3V3 power rail and VSS to GND.
2. Verify the TO-92 orientation and ensure correct labeling.
Connect the ~RST output of the MCP100 to the EN pin of the ESP32-S3-WROOM-1 module to hold the module in reset until power is valid.
Add a 100 nF capacitor between the MCP100 VDD and GND, positioned near the device to serve as a bypass capacitor.
Confirm that no EN pull-up resistor is added to the ESP32-S3-WROOM-1.
Update the project description to reflect that the ESP32-S3 reset functionality is managed by the MCP100-300DI/TO with proper decoupling and connections as specified.

#Success criteria

The MCP100-300DI/TO is correctly integrated with connections: VDD to 3V3, VSS to GND, and reset output tied to ESP32 EN.
A 100 nF capacitor is correctly placed between VDD and GND of the MCP100.
The schematic omits any external pull-up resistor on the ESP32 EN pin, confirming adherence to the design requirements.

cauldron69

still not clickable

flux

1:37

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Thought for a moment

I created a plan to add the reset supervisor and wiring you requested. It’s ready to run.

Add MCP100-300DI/TO, ESP32-S3-WROOM-1, 100nF Capacitor, and Ground.
Connect: MCP100 VDD->3V3, VSS->GND, RST->ESP32 EN; 100 nF from MCP100 VDD to GND. No EN pull-up.

Please try clicking Start on the plan bar now. If it’s still disabled, let me know and I’ll troubleshoot.

Plan

#Goal

Create a schematic that uses the MCP100-300DI/TO (3.00 V threshold) to hold the ESP32-S3-WROOM-1 EN pin low until the 3.3 V rail is valid. The design must include a 100 nF bypass capacitor at the MCP100's VDD and must omit any external EN pull-up resistor.

#Implementation plan

Place the MCP100-300DI/TO supervisor in the schematic.
1. Configure its pins: connect VDD to the 3V3 power rail and VSS to GND.
2. Verify the TO-92 orientation and ensure correct labeling.
Connect the ~RST output of the MCP100 to the EN pin of the ESP32-S3-WROOM-1 module to hold the module in reset until power is valid.
Add a 100 nF capacitor between the MCP100 VDD and GND, positioned near the device to serve as a bypass capacitor.
Confirm that no EN pull-up resistor is added to the ESP32-S3-WROOM-1.
Update the project description to reflect that the ESP32-S3 reset functionality is managed by the MCP100-300DI/TO with proper decoupling and connections as specified.

#Success criteria

The MCP100-300DI/TO is correctly integrated with connections: VDD to 3V3, VSS to GND, and reset output tied to ESP32 EN.
A 100 nF capacitor is correctly placed between VDD and GND of the MCP100.
The schematic omits any external pull-up resistor on the ESP32 EN pin, confirming adherence to the design requirements.

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Documents

Documents are markdown text files which describe project goals, capture details, or even simulation outputs.

Assets

step

TO-92-3.step

TO-92-33D Model

MCP100-270D

defaultDefault

TO-92-removebg-preview.png

TO-92-removebg-previewThumbnail

TO-92-3.mod

TO-92-3

kicad_mod

TO-92-3.kicad_mod

TO-92-3Footprint

Project Name

MCP100-315D

Description

Microcontroller reset monitor, 3.15V threshold, active low output Supervisor Push-Pull, Totem Pole 1 Channel TO-92-3

Properties

Part Type

Integrated Circuit

Manufac…er Name

Microchip Technology

Manufac… Number

MCP100-315DI/TO

Datasheet URL

microchip.com/mymicrochip/filehandler.aspx?ddocname=en011327

Designator Prefix

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vasy_skral / MCP100-315D

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