ESP32 Forum

We are try testing the ESP32-Pico-V3.02 with the ESPRFTestTool, but I am unable to flash the firmware so that the ESP-Pico responds to commands. Here is the error message that appears when we try to write the file "ESP32_RFTest_190_8cac24c_20230710.bin.

How could we upload the test firmware with ESPRFTestTool, or could will go to another way?

Edited: Problem solved after received recebido from Espressif a new pack with ESP32-U4WDH-PICO-MINI-02-RF-Tool (version 2.8) and new firmware.

使用ESP32-PICO-V3，一样的问题，请问哪里获取ESP32-U4WDH-PICO-MINI-02-RF-Tool (version 2.8) 和 new firmware ？

I have the exact same problem as the OP when using EspRFTestTool with ESP32-PICO-V3-02 -- where can I get the referenced software and firmware (ESP32-U4WDH-PICO-MINI-02-RF-Tool (version 2.8) and new firmware). Thanks!

Hi all,
The current official website ESPRFtool v4.7 tool does not support PICO and U4WD chip burning. Previously v2.8 supported it. We will update and release the supported tool to the official website in about 2 weeks. You can currently use this preview version of the tool for burning. https://dl.espressif.com/RF/EspRFTestTo ... Manual.zip

Thanks for your support.