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.

Read the Field Log →View Projects

01000010 01010101 01001001 01001100 01000100 00100000 01010100 01001000 01001001 01001110 01000111 01010011

OPERATOR.SPEC● ACTIVE

CALLSIGN@chiwaichanconz

ROLETINKERER

LOCATIONAOTEAROA NZ

FOCUSCLOUD · IoT · ROBOTS

CO-OPS2 CATS =^..^=

STATUSSHIPPING

CLOUD

AWS-native, serverless

IoT

ESP32 · MQTT · IoT Core

ROBOTICS

RVR · LeRobot · hands

EDGE AI

Jetson · Strands

GEN AI

Bedrock · Nova

//01

Active Builds

5 MODULES

MODULE IOT-01● BUILDING

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

MODULE ROB-02● BUILDING

Robotics

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

Sphero RVRLeRobotAWS IoTESP32

MODULE CAT-03● BUILDING

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

MODULE IRN-04● BUILDING

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