Search found 4 matches
- Thu Feb 22, 2024 10:03 am
- Forum: ESP32 Arduino
- Topic: ESP32-WROOM-32 lost flash memory
- Replies: 0
- Views: 647
ESP32-WROOM-32 lost flash memory
Good evening to all, We have built a board with the ESP32-WROOM-32-N16 controller (https://www.lcsc.com/product-detail/WiFi-Modules_Espressif-Systems-ESP32-WROOM-32-N16_C529581.html). we have made two orders with the same characteristics without changes in program and circuit, let's call them A and ...
- Tue Sep 12, 2023 11:18 am
- Forum: ESP32 Arduino
- Topic: uploading error: exit status 2 , NO XMC flash detected!
- Replies: 4
- Views: 8967
Re: uploading error: exit status 2 , NO XMC flash detected!
I have attached a photo of the schematics, and I replaced the XX0H28 with the XXN16, which resolved the issue. Therefore, it appears that the problem lies with the XX0H28 component rather than the schematics. Regarding the recommended test using esptool, we continue to encounter the same problem. We...
- Mon Sep 11, 2023 11:06 am
- Forum: ESP32 Arduino
- Topic: uploading error: exit status 2 , NO XMC flash detected!
- Replies: 4
- Views: 8967
uploading error: exit status 2 , NO XMC flash detected!
Hello everyone, I recently designed a PCB based on the ESP32 processor, specifically the ESP-WROOM-32 XXN16, and it worked perfectly. Now, I'm in need of an additional board with the exact same features, wiring, components, and everything identical, except for the processor, which is now the ESP32-W...
- Thu Apr 06, 2023 8:19 am
- Forum: ESP32 Arduino
- Topic: (POWERON_RESET) after power on the esp
- Replies: 2
- Views: 1750
(POWERON_RESET) after power on the esp
Hi all, I'm having a problem with the ESP-WROOM-32 . The problem is that when I power the ESP it gives the following message. <<" ets Jun 8 2016 00:22:57 rst:0x1 (POWERON_RESET),boot:0x21 (DOWNLOAD_BOOT(UART0/UART1/SDIO_FEI_REO_V2)) waiting for download ">> however Esp is fool functional ,and the ci...