I will offline voice commands to your appliance with esp32 s3
pcb expert
About this Gig
Give your smart appliances true privacy and instant response with a fully local, offline voice control system. Using Espressif's ESP-SR on the powerful ESP32-S3, I build custom command recognition that operates with zero internet, zero cloud servers, and zero monthly fees.
Whether it is a ceiling fan, lighting system, kitchen appliance, or assistive wheelchair, your device will seamlessly recognize local trigger phrases and complex voice commands natively on the chip.
What I Offer:
- Custom ESP32-S3 firmware configuration using ESP-SR.
- Tailored custom vocabulary and wake-word implementation.
- Seamless hardware integration with your existing microcontroller via UART or I2C communication protocols.
- Complete source code, thorough test reports, and a step-by-step verification demo video.
Why Choose Me:
- Privacy-first design with ultra-low latency response times.
- Expert hardware engineering background ensuring reliable deployment.
Transform your products into intuitive, voice-activated smart devices today. Message me to discuss your custom command requirements before placing an order
Platform:
ESP32
Expertise:
Firmware development
•
Microcontrollers
•
IoT
•
Robotics
FAQ
Which languages?
English and Chinese are best supported; others depend on the model
. How accurate is it?
Over 90% in normal rooms; I tune for your noise level.

