Programming ESP32-WROOM-32D for the first time

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DTurnbow
Posts: 1
Joined: Thu Mar 07, 2019 11:24 pm

Programming ESP32-WROOM-32D for the first time

Postby DTurnbow » Thu Mar 07, 2019 11:31 pm

If I have a brand new ESP32-WROOM-32D straight from the factory, can I do the first time programming via JTAG or does it have to be programmed via the serial port?

Does the ESP32-WROOM-32D come from the factory with some kind of program in Flash?
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diripar8
Posts: 1
Joined: Wed Feb 24, 2021 1:47 am

Re: Programming ESP32-WROOM-32D for the first time

Postby diripar8 » Wed Feb 24, 2021 1:50 am

Hi,

Did you find a solution for your question ?
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ESP_Minatel
Posts: 364
Joined: Mon Jan 04, 2021 2:06 pm

Re: Programming ESP32-WROOM-32D for the first time

Postby ESP_Minatel » Wed Feb 24, 2021 8:53 am

Hi,

No need for JTAG! For the first time, you can use UART to upload your firmware in the same way of any other firmware upload.

Similar question here: viewtopic.php?f=2&t=19601
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