Specifications [WIP]
Reserve Now
Very limited quantities.
- ESP32-S3 main CPU running at 240Mhz with 512k of SRAM, 8M of PSRAM, and 32M of flash (datasheet)
- Wifi (2.4Ghz) and Bluetooth support
- ESP-Now protocol for device-to-device radio, Internet access via your 2.4Ghz Wifi access point
- 320x240 colour LCD (IPS with wide viewing angle)
- Full QWERTY keyboard
- NFC tag emulation (NFC-V radio protocol)
- QR scanner module (with light, dedicated co-processor for image processing)
- RGB light for "message waiting" feature (top left corner)
- Secure element for private key storage (part number, vendor TBD)
- Powered by 3 x AAA cells, or USB-C port
- Dedicated keyboard scanning chip to reduce CPU load
- MicroSD slot for data transfer
- Expansion GPIO and serial port for hacking/debug (includes all ESP32 programming connections)
- Typically programmed in Micropython, all source fully-available; completely field upgradable with no locked-down ROM areas
- Rugged plastic enclosure