Adafruit MagTag - 2.9" Grayscale E-Ink WiFi Display - 2025 Edition with SSD1680

The Adafruit MagTag combines the ESP32-S2 wireless module and a 2.9" grayscale E-Ink display to create a low-power IoT display that retains data even when powered off. The 2025 edition features a new 2.9" grayscale E-Ink display with an SSD1680 chip driver, replacing the discontinued ILI0373 display. This device supports Arduino and CircuitPython 10+.

Designed for low power consumption, it supports 350 or 420 mAh batteries with built-in USB-C battery charging. Deep sleep mode power consumption is approximately 250μA.

The board includes four M3 standoffs to attach mini magnet feet, allowing it to magnetically stick to metal surfaces.

• ESP32-S2 240MHz Tensilica processor with native USB support
• WROVER module with FCC/CE certification, 4MB flash, and 2MB PSRAM
• 2.9" grayscale 296x128 pixel display with four gray levels
• USB-C power and data connector
• Four RGB side-emitting NeoPixels
• Four user buttons for wake and mode selection
• Triple-axis accelerometer (LIS3DH) for orientation detection
• Speaker/Buzzer with mini class D amplifier on DAC output A0
• Front light sensor
• STEMMA QT port for I2C devices
• Two STEMMA 3-pin JST connectors for NeoPixels, speakers, servos, or relays
• On/Off switch, Reset and Boot buttons

Product Dimensions: 80.0mm x 53.5mm x 12.0mm (3.1" x 2.1" x 0.5")