FIELD STATION // PERSONAL ENGINEERING LOG
CHIWAI/CHAN
> BUILDING_WITH: CLOUD█
Tinkerer experimenting at the messy intersection of cloud, hardware and AI — voice-driven robots, an Iron Man suit on AWS IoT, and a cat feeder that refuses to quit.
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OPERATOR.SPEC● ACTIVE
CALLSIGN@chiwaichanconz
ROLETINKERER
LOCATIONAOTEAROA NZ
FOCUSCLOUD · IoT · ROBOTS
CO-OPS2 CATS =^..^=
STATUSSHIPPING

01
CLOUD
AWS-native, serverless
02
IoT
ESP32 · MQTT · IoT Core
03
ROBOTICS
RVR · LeRobot · hands
04
EDGE AI
Jetson · Strands
05
GEN AI
Bedrock · Nova
//01
Active Builds

IoT Firmware & Device Management
Scalable IoT firmware and device management with Over-The-Air updates using AWS IoT for Seeed Studio ESP32 devices.
AWS IoT JobsOTAESP32AWS CDK

Robotics
Cloud-connected robotics including Sphero RVR and Hugging Face LeRobot SO-101 arms controlled via AWS IoT Core.
Sphero RVRLeRobotAWS IoTESP32

FeedMyFurBabies
Smart IoT cat feeder with AWS IoT Core, ESP32, event sourcing and real-time monitoring. Aiming for an off-grid AIoT cat house.
AWS IoTESP32TimestreamEventBridge

Iron Man Suit with AWS IoT
3D printed Iron Man helmet and suit components integrated with AWS IoT Core and ESP32 microcontrollers.
3D PrintingAWS IoTESP32C3XIAO