PocketMage Crowdfunds Open-Source ESP32-S3 E‑Ink PDA

The campaign highlights a focus on distraction-free writing and maker-friendly expandability through open hardware, a FreeRTOS OS, and a community Bazaar.

Overview

The PocketMage, which launched a Crowd Supply crowdfunding campaign Thursday, offers a pocketable clamshell PDA that the creator moved from a DIY prototype to a public preorder.
The device uses an ESP32-S3 microcontroller, a 3.1-inch 320×240 e‑ink main display and a 1.8-inch OLED for fast menus, plus USB-C, Wi‑Fi, Bluetooth, microSD and a 1,200 mAh battery rated for about a week of use.
PocketMageOS runs on FreeRTOS and is fully open source under the Apache‑2.0 license, and it ships with a Markdown editor, journal, calendar, tasks, dictionary, file manager and a Bazaar for side-loading community apps.
The Crowd Supply campaign lists a $185 DIY kit and a $235 pre-assembled unit, a $100,000 funding goal due in September 2026, and estimated fulfillment for backers beginning March 2027, so wider availability depends on funding and manufacturing.
The hardware exposes I2C, SPI, UART and GPIO on an expansion header and plans for LoRa and Meshtastic modules aim the product at makers and students while reflecting a wider trend toward simple, distraction‑free, hackable devices.