Bootloader ESP8266 without module ?

[David.M]

Hi

I use ESP8266 without module, with a personal board. I have already flash the ESP8266 with the Olimex module with linux environment : https://www.olimex.com/Products/IoT/MOD ... e-hardware. My schematic is the same schematic that olimex module, but i bought ESP8266 with TME Distributor, only the chip without module.

With this chip, UART FLASH doesn't work, feature around this one is deactivated (deactivated internal pull-up on TX / RX, quartz excitation is deactivated,...). Measures are different compared to olimex module.

I think that the ESP8266 is not pre-programmed at the exit of the factory. I would to make sure of this and to know if a boot loader existing for user.

Thank you for your answer

Regards

[David.M]

Nobody programmed ESP8266 without module ?

[Aleix]

We are on our way to develop our own hardware, based on the same reference, did you make it to work finally?