M5Stack Mini OLED 0.42" (U166) – small display 72×40

A tiny OLED display that fits almost anywhere. It is enough for a couple of lines: the temperature, the time or whether the washing machine is done.

Works with

• ESPHome (component ssd1306_i2c, model SSD1306 72x40)
• Arduino and UIFlow
• All M5Stack controllers with a Grove port

You also need

A controller, for example the AtomS3 Lite. Grove cable included.

Specifications

• Display: 0.42" OLED, 72 × 40 pixels, white
• Driver: SSD1315
• Interface: I2C via Grove, address 0x3C
• Size: 25.8 × 12 × 6.8 mm

Manufacturer and documentation

Manufacturer: M5Stack Technology Co., Ltd, Block A10, Expo Bay South Coast, Fuhai Street, Bao'an District, Shenzhen, China, [email protected]. EU representative: Success Courier SL, Calle Rio Tormes 1, Planta 1, Derecha, Oficina 3, 28947 Fuenlabrada, Madrid, Spain, [email protected].

• Product documentation (M5Stack)
• Manufacturer certifications (CE/RoHS)

End-of-life electronics must be taken to separate collection. Read about e-waste.