ESP32 Forum

Hello everyone,

As I mentioned above, does esp32 pico d4 (ep32-pico-kit) supports at firmware? I'm asking this because I compiled and flashed as I did before with example projects or my custom projects etc. But after boot, from monitor port, it repeats sendind below message.

rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
flash read err, 1000
ets_main.c 371
ets Jun 8 2016 00:22:57

I downloaded last building environment and cloned git repository again. Result did not changed. I checked espressif.com for AT Firmware BIN file, but I couldn't find special version for PICO-D4. Can I use other versions? Or doesn't it supports esp32-at firmware?

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I successfully builded and flashed last AT firmware at PICO-KIT v4.

I changed monitor uart channel to uart 1 and monitor uart channels pins to uart 1 corresponing pins. Then, I changed AT component's uart configuration to uart 0 and corrected pin configurations. Now, I can use AT commands. But I cannot use monitoring uart channel...

Kind regards,
Cemre.

I have flashed my ESP32-PICO with ESP32-WROOM and ESP32-WROVER AT 1.0 Firmwares.
WROOM Firmware flashed succesfully but has bootloop issue.
WROVER Firmware also flashed succesfully and looks OK. But, it doesn't answer any AT command from IO9, IO10 pins or RX0 TX0 pins.

Can someone please help me?
Is there a special PICO-D4 AT Firmware? Or, how can I build and flash esp32-at github repository?

Kind regards,
Cemre.