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Espressif has a wake word engine that runs on the ESP32 now. It works with Alexa.
But... it needs that module with 4MB of PS RAM.
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Hi,
I've been trying to execute a DELETE to clean up a single table which fails with error: **SQL error: parser stack overflow**
My device is an ESP32-WROVER-B (TTGO T-CALL v1.4 to be exact) and I…
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### The problem
I use an ESP32 as an ESPHome Sensor - it uses BLE to get some data from a device & then pass it via WiFi to Home Assistant.
It polls BLE every 5 sec & updates over WiFi every 10.
Wi…
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### Describe the bug
Commands entered via the serial interface are not received correctly.
### Preliminary Information
1. **Firmware Version**: fw: I2S-4MFlash-1627
2. **Plugin Version**: v0…
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Sometimes loses network connection.
But i don't know why.
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I connected the board to a usb FTDI lead using J4 and ESPtool.py was able to read details about the chip but when it can to programming the flash it just timed out.
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## Info
- ESP32-WROVER-IE
- ESP32-D0WD-3
- 8 MB PSRAM
- 16 MB SPI
- esp32spiram-20230426-v1.20.0.bin
## Description
I'm using MicroPython `esp32spiram-20220117-v1.18` successfully since s…
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Hi
I have developed an application in which I have to store data in file for that I used Spiffs file system.
**Development Environment:**
Development Kit: ESP32-DEVKITV1
Module: ESP32-WROOM-32D
…
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we are facing this problem with Esp32 wrover B after we are molding it to PCB we are not able to upload the codes and we are also using CP2102.
as our last enquiry they said to use the DTR and RTS si…
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## Environment
- Development Kit: ESP32-Wrover-Kit
- Kit version: v4
- Module or chip used: ESP32-WROVER-B
- IDF version (run ``git describe --tags`` to find it): v4.0-beta1
- Build Syste…