boardESP32ESP32-S2

Wemos S2 Mini (ESP32-S2)

Small D1 Mini-format board built on the ESP32-S2FN4R2 with native USB. OpenEPaperLink uses it as the Tag_Flasher for programming shelf labels.

Specifications

Chip	ESP32-S2FN4R2
Flash	4 MB
U S B	Native USB-C

Projects Using Wemos S2 Mini (ESP32-S2)1

OpenEPaperLink: reuse e-ink shelf labels with an ESP32 access point

Illustration

ESP32ESP32-S3

OpenEPaperLink: reuse e-ink shelf labels with an ESP32 access point

Turns cheap second-hand electronic shelf labels into a Wi-Fi-managed e-ink display fleet via an ESP32 access point.

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6 parts listed

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