The ESP-01 does not have a built-in USB port or auto-reset circuitry, so you must manually put it into by setting specific pins: Tools - Espressif Systems
: You will need a USB-to-TTL Serial Adapter (like FTDI or CH340) or a dedicated ESP-01 Programmer to connect the module to your computer. 2. Preparing the ESP-01 for Flashing esp-01 flash download tool
The (officially known as the Espressif Flash Download Tool ) is the essential software utility for updating firmware, uploading AT commands, or flashing custom binary files to the ESP8266-based ESP-01 module. 1. Official Download & Requirements The ESP-01 does not have a built-in USB
To get started, download the latest version of the utility directly from the official Espressif Tools page . uploading AT commands
The ESP-01 does not have a built-in USB port or auto-reset circuitry, so you must manually put it into by setting specific pins: Tools - Espressif Systems
: You will need a USB-to-TTL Serial Adapter (like FTDI or CH340) or a dedicated ESP-01 Programmer to connect the module to your computer. 2. Preparing the ESP-01 for Flashing
The (officially known as the Espressif Flash Download Tool ) is the essential software utility for updating firmware, uploading AT commands, or flashing custom binary files to the ESP8266-based ESP-01 module. 1. Official Download & Requirements
To get started, download the latest version of the utility directly from the official Espressif Tools page .