This document covers the following sections:
Brief Introduction to AT Firmware: What binary files the AT firmware contains and their functions
Note
To download AT firmware for other chip series, please go to the drop-down list on the upper left corner of this page and select a chip series to navigate to the documentation of that chip for downloading.
Brief Introduction to AT FirmwareïThe ESP-AT firmware package contains several binary files for specific functionalities:
build âââ at_customize.bin // Secondary partition table (user partition table, listing the start address and size of the mfg_nvs partition and fatfs partition) âââ bootloader â âââ bootloader.bin // Bootloader âââ customized_partitions â âââ mfg_nvs.bin // Factory configuration parameters, parameter values are listed in the mfg_nvs.csv file in the same directory âââ esp-at.bin // AT application firmware âââ factory â âââ factory_xxx.bin // Collection of binary files for specific functionalities. You can burn only this file to the flash space with a starting address of 0, or burn several binary files to the flash space corresponding to the starting address according to the information in the download.config file. âââ partition_table â âââ partition-table.bin // Primary partition table (system partition table) âââ ota_data_initial.bin // OTA data initialization file
Provide feedback about this document
RetroSearch is an open source project built by @garambo | Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4