Oh, thanks for pointing out, ESP_Sprite!

Rajendra.

Hi ESP_Sprite and everyone, I tried with different CPU / Flash settings and it started working at CPU 240 MHz, Flash Speed 40 MHz, Flash Mode DIO and Partition Default...SPIFF. I think earlier I had selected the lowest CPU Hz value (40 MHz) thinking that "Lower the *SURE* it works", but looks like I...

On my ESP32-Wroom32 Dev Module (*NOT* on earlier Developement Boards that I successfully tried!!) I get the following error and ESP32 restarts, as soon as the code hits the BluetoothSerial.begin() statement. What is wrong? The SAME code is running well on Development Boards. I also attempted with a ...

Okay, ... it was related to EN not being Pulled High!! I believed, EN is Pulled High internally and Automatically. No, it is not, at least on ESP32-Wroom32, at least when purchased in September 2020. WE NEED TO Pull it High. I placed an available 6.7K resistor between EN and 3V3 and everything start...

Hi, all. Which "Board" do you select in Arduino? My new "bare modules" (ESP32-Wroom-32) just do not communicate with Arduino IDE. I do NOT see any Arduino Board like "ESP32 Wroom32 Dev Module", like I see for other variants like Wroover32, Pico kit, etc. I already tried with board "ESP32 Dev Module"...

:lol: :lol: :lol: Hi, everyone, this came out to be Earthing issue! It worked exactly as it is, when laptop was connected to other electrical board. Actually I was sensing low-voltage tingling while putting in and putting out the Serial Chipset, somehow it didn't strike me! Sorry for trouble guys!! ...

Hi all. I want to Flash my ESP32 via a serial chipset connected to my USB. I am able to see on-boot messages in Serial Monitor of Arduino IDE, however, while flashing, it would attempt ___...___.... but never succeed. I first attempted usual way of pressing the push button on the development board, ...