The label printer kit: a square black printer module with a printed label curling out of the top reading Label test above a barcode, the Type-C TTL base board above it, a roll of labels, and two JST cables — one two-wire for power and one five-wire for serial.

You have thislbl58

58mm Thermal Label Printer Kit, ESP32-S3 TTL Base

Two thermal printer kits that share one Type-C TTL base board. The 9 V a USB port will not give you, which header your microcontroller belongs on, the baud rate printed on each unit, and the commands that put text, barcodes and labels on paper.

Needs: 9V USB-C PD
Prints: 48mm wide
Serial: 115200baud
Head: 203dpi

Start here · 01 The 9 V a USB port does not have The reference

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58mm Thermal Label Printer Kit, ESP32-S3 TTL Base

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58mm Thermal Label Printer Kit, ESP32-S3 TTL Base

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Point a phone camera at the code and this page opens there. It is the same address as the one printed on your box, so it is also what to show someone you are passing the board to.