TRMNL’s cloud service turns a device’s MAC address into a shorter “friendly code” that makes setup easier, then lets users install plugins to display scheduled information on an e-ink screen. Its marketplace ranges from Google Calendar, weather forecasts, and stock quotes to niche content such as rotating facts about Ferengi takeover rules from Star Trek. Seeed offers an alternative through its SenseCraft marketplace and browser-based firmware flasher, without licensing fees.
TRMNL plugins and cloud rendering
After registering a kit’s MAC address with trmnl.com, users receive what the service calls a “friendly code.” The shorter identifier is easier to remember than the full MAC address. Users can then install plugins that display selected content on a schedule throughout the day.
The available options are extensive. The marketplace includes familiar services such as Google Calendar, weather forecasts, and stock quotes, along with more specialized content, including rotating factual information about Ferengi takeover rules from Star Trek.
For users seeking a hassle-free system that “just works,” the package assembled by trmnl.com is a straightforward option. The service uses a one-time license fee rather than a lifetime subscription, and $50 seems like a fair price for the work behind the platform. TRMNL handles the rendering, while the device itself displays information retrieved from the API.
SenseCraft offers a no-fee alternative
Seeed’s SenseCraft is a marketplace similar to trmnl.com, but it does not charge licensing fees. The website also provides a browser-based flashing tool that promises: “Flash official firmware from your browser. No coding or terminal required. Just click.”
Once a USB-C to USB-C cable is available, the process is as simple as advertised. Connect the board to a computer through its onboard USB-C port, open the SenseCraft website in a Chromium-based browser—Firefox is not supported—select the device from the drop-down menu, and click the flash button.
After the device restarts, setup generally follows the same process as TRMNL, without requiring a credit card. In exchange for free access, Seeed operates the service independently from China. Its privacy policy provides additional information. Preferences will vary, but having an alternative gives users more choice.
Source: arstechnica.com