Skip to content

Devices Mods Requests Defend Submit a project

Open software for closed hardware.

3,613

mods for 3,929 devices

co.build

Devices Feed About Contact

Build

Requests Defend the mods Submit a project API

Legal

Terms of Use Privacy Policy

co.build lists third-party projects and provides its own descriptions and setup prompts. Review instructions before running them: device changes can cause damage, data loss or security problems. Independent repair does not automatically remove statutory warranty rights, but damage caused by a modification may be excluded where law permits. Check the project, permissions and local law. Device names and logos belong to their owners; a listing does not imply their endorsement.

© 2026 Just Cobuild, Co.

Devices Mods Requests Defend Submit a project

Devices
Health & fitness
DeLorme

Mods for your DeLorme Earthmate PN-40

A handheld GPS receiver with physical buttons, onboard maps and an outdoor display.

Watch

What you can change

Want it to do something else?Request a feature

Available mods

1 mod

PN-40 modsFirmware mod

Fix the date and add trip fields on a PN-40

0stars on GitHubActive. Last commit 5d ago.

Needs: Computer, SD card reader + PN-40
Data: From your device or local files. Reads through USB, a diagnostic connection, a local network, files or a local database. Optional cloud features may send data elsewhere.

Comments

Request a feature, ask a question, or report a problem

Sign in to post

Post

Comments