Required Firmware file and address (4Mbit/512KB version):ģ. Upgrade to latest supported (4Mbit Flash of ESP-01) Espressif version (Sep 18 2015) – Refer Important NOTES for details:ĪT 0.50.0.0 (Espressif Non-OS no-boot – Sep 18 2015)ĮSP-01 Board Flash size: 4Mbit/512KByte version
Ai thinker esp8266 firmware how to#
How to update ESP8266 ESP01 Espressif version firmware using ESP Flash Download Tool. SUBCRIBE Youtube for Channel for more Tutorial Videos:ĮSP8266 ESP-01 WiFi IOT Module Flashing Firmware Update Espressif Version Tutorial 2. Official Download Link for Latest Ai-Thinker firmware:Īlternative Download Link for Latest Ai-Thinker firmware:Īlternative Download Link for older version Ai-Thinker firmware: 512kB (4Mbit) of Flash has to use older version (v0.9.5.2 – refer to alternative link below) Ai-Thinker firmware version 1.0 and above requires at least 1MB (8Mbit) of Flash.
Ai thinker esp8266 firmware serial#
External power supply is required if the PuTTY or Serial Monitor unable to give response or always show an error.Ģ. Check the uploaded version of firmware using PuTTY.ġ. Upload the firmware using ESP Flash Download Tool.Ĩ. Connect and check the current version of firmware using PuTTY.ħ. Build up all connection between ESP8266 ESP-01 and FTDI.Ħ. NOTE: External power supply is required if the PuTTY or Serial Monitor unable to give response or always show an error.Ģ. FTDI USB to Serial UART Adapter (Hardware) – …Ħ. Required Firmware file and address (no 4Mbits/512kByte version support version 1.0 and above):ġ. You may use the latest version if you have larger flash size. – The latest firmware is SDK 1.3.0 but we will flash it the same version as it is the only version that support this ESP-01 with 4Mbit of flash size. Re-flashing firmware (512KB/4Mbits flash size board version): How to update or re-flashing ESP8266 ESP-01 Ai Thinker version firmware using ESP Flash Download Tool. ESP8266 ESP-01 WiFi IOT Module Flashing or Re-flashing Firmware Update Ai Thinker version Tutorial 1.
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