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2.13 inch price tag temperature and humidity lossless adapter board

Overview

2.13-inch price tag temperature and humidity lossless adapter board, original project link https://oshwhub.com/sakading/2-1-cun-jia-qian-wen-shi-du-zhuan-jie-ban Only AHT21 is available, verified, SHT30 please verify it yourself.
Programming clip link https://oshwhub.com/zhigao1986/ce-shi-jia-_-tan-zhen_copy

V1.1 board is too long, V1.2 is not verified

1.2 board PCB is perfectly adapted

Design Files

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Update:2025-06-23 08:37:12

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