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Select Device
Connect
Configure
Flash
Select Your ESP32 Variant
Choose the ESP32 variant you want to flash
ESP32
Original ESP32 with dual core up to 240MHz
Dual Core
240MHz
ESP32-S2
Single core with enhanced security features
Single Core
240MHz
ESP32-S3
Dual core with AI acceleration and rich peripherals
Dual Core
240MHz
ESP32-C3
RISC-V based low-power chip with Wi-Fi and Bluetooth LE
RISC-V
160MHz
ESP32-C5
RISC-V SoC with Wi-Fi 6 (2.4/5GHz), BT 5, Thread/Zigbee
RISC-V
240MHz
ESP32-C6
RISC-V based SoC with Wi-Fi 6 and Bluetooth 5 LE
RISC-V
160MHz
ESP32-C2
RISC-V low-power chip with Wi-Fi 4 and Bluetooth 5
RISC-V
120MHz
ESP32-H2
RISC-V SoC with Thread/Zigbee & Bluetooth 5 LE (No Wi-Fi)
RISC-V
96MHz
ESP32-P4
High-performance RISC-V for AI/Media (No Wi-Fi/BT)
Dual Core RISC-V
400MHz
ESP8266
Classic low-cost Wi-Fi module
Single Core
80MHz
Connect to
Connect your device to your computer via USB and click the Connect button
Connection Settings
Disconnected
Configure Flash Settings
Upload firmware files and configure flash settings
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Flash Options
Flash Your Device
Ready to flash your device with the selected firmware