CASE STUDY · IoT · 2022

Voice-Controlled Home Automation

An affordable, voice-controlled smart-home prototype for local households.

CLIENT
R&D prototype
MY ROLE
Hardware & firmware engineer
DURATION
2 months
AlexaVOICE INTEGRATION
2022YEAR
2 monthsDURATION
4 toolsCORE STACK
Voice-Controlled Home Automation
01 · CHALLENGE

The challenge

Off-the-shelf smart home kits are expensive and closed for local households.

02 · APPROACH

What we built

Low-cost NodeMCU ESP8266 relay modules with Alexa voice control and a cloud dashboard.

01
HardwareESP8266 relay nodes with safe switching.
02
ConnectivityMQTT messaging and a cloud dashboard.
03
VoiceAlexa skill integration for hands-free control.
[ SCREENSHOT · MAIN VIEW ]
SCREENSHOT · MAIN VIEW
[ SCREENSHOT · DETAIL ]
SCREENSHOT · DETAIL
03 · OUTCOME
AlexaVOICE INTEGRATION

An affordable, voice-controlled smart-home prototype for local households.

Client quote goes here: one or two sentences on the result and the working relationship.
CLIENT NAME · R&D prototype
04 · STACK
ESP8266Alexa SkillsMQTTC++
// NEXT STEP

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