IRIS4 OTA
Firmware Flash Center

Firmware Flash Center

Choose the correct device entry before flashing. The wireless remote and the dosing chip use different firmware packages and serial protocols.

To obtain a flash activation code, contact ss@iris4.com.
Flashing has risk. Operate carefully. Use Chrome or Edge and a reliable TYPE-C data cable.
Recommended offline browser installers
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ESP32-S3

ESP32-S3 辣妈方形无线遥控器

ESP32-S3 辣妈方形无线遥控器外形

Use this entry for the square touch-screen remote. It restores or upgrades the ESP32-S3 controller firmware.

Touch screen host S3: -- Updated: --
Enter S3 Flash
ESP32-S31

ESP32-S31 辣妈圆形无线遥控器

ESP32-S31 辣妈圆形无线遥控器外形

适用于经审核的空白圆形无线遥控器首刷。请核对设备型号和固件。

圆形触控遥控器 独立固件包
进入 S31 线刷
ESP32-C3

Dosing Extraction Chip

ESP32-C3 定量萃取芯片外形

Use this entry for the PCBA dosing chip. It restores or upgrades the ESP32-C3 shot-stopper firmware.

PCBA dosing module C3: -- Updated: --
Enter C3 Flash