Badge de JSConf México
Conference badge with long-range LoRa: preloaded with Meshtastic mesh networking, programmable with JavaScript and TypeScript over USB.
$50.00
In stock
- Meshtastic mesh network -- exchanges messages with other Meshtastic/JSConf México badges over LoRa, no Wi-Fi, mobile data, or central server required.
In the box
Badge de JSConf México badge (board only).
Not included
A USB cable is not included, and neither is a case or lanyard — the badge ships as the board only.
You also need
A USB cable to charge and program it, plus a computer with a Chromium-based browser (Chrome, Edge) for the Web Serial API.
- Badge for JSConf México.
- Designed and built in Aguascalientes, Mexico
- Hardware CERN-OHL v1.2 · firmware GPL-3.0
Chat Over the Conference Mesh Network
Attend the included JavaScript-hardware workshop to learn to program your badge, then use it during JSConf México to chat with other attendees over the Meshtastic mesh network. After the conference, it keeps working as a full Meshtastic node — for out-of-coverage communication, community networks, sensors, games, and new electronics projects.
Start in 10 minutes
- Github
- Wiki
- Firmware
- Support
| Type | Programmable conference badge / Meshtastic mesh-network node |
|---|---|
| MCU | ESP32-S3-WROOM-1-N8, dual-core, 8 MB flash |
| Connectivity | Wi-Fi, Bluetooth Low Energy (BLE), LoRa 915 MHz |
| Antenna | SMA edge-mount connector |
| Display | Color screen, 10-pin 0.5mm FPC ribbon connector |
| Input | 6 navigation push buttons, 1 slide switch |
| Connector | USB-C |
| Power | Rechargeable battery, USB |
| Firmware | Meshtastic (preloaded) |
| Programming | JavaScript / TypeScript via Web Serial (Chromium-based browsers) |
Do I need to code to use it?
No — out of the box it works as a Meshtastic mesh-network node. Programming it in JavaScript or TypeScript (via the Web Serial API in Chromium-based browsers) is optional, for building your own experiences with the hardware and the LoRa network.
What's included with the badge?
Access to the “Controla hardware con JavaScript” workshop, where you learn to program the badge, plus open-source materials and code examples.
Does it keep working after the conference?
Yes — it keeps working as a full Meshtastic node for out-of-coverage communication, community networks, sensors, games, and new electronics projects.
