caldwell.hub

tools & services

Dev

Code

Self-hosted dev environment / code workspace.

OPEN →
Service

Hermes

Messaging / relay service.

OPEN →
Mobile · iOS · Android

AimSat

Point your phone at the sky and find satellites. Live tracking, guided aiming, Apple Watch support.

OPEN → ADMIN →
RF · LoRa

Mesh 671

Off-grid LoRa mesh radio network on Guam. Solar nodes, no internet required.

OPEN →
RPi · Monitor

Mesh Monitor

Live dashboard watching the Guam Meshtastic deployment.

OPEN →
Docker · Files

Convert

ConvertX file conversion, self-hosted on the Pi.

OPEN →
RF · HF Radio

HFKit

HF radio toolkit and utilities.

OPEN →
Maker · Tumbler Design

Laser Engraver

Design tool for laser-engraving tumbler wraps.

OPEN →
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