DIY thermal imager on MLX90640

Konoplj2010-channel link: / @konoplj2010
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Links:
1. TTGO T4 board (ESP32 + 4M PSRAM + 2.2 "display): ali.ski/M0Jqe
2. Melexis MLX90640 sensor can be purchased:
2.1. Distributors in Europe and the USA (appear periodically for $ 45, but expensive delivery):
2.1.1. DigiKey: is.gd/CPjDt5
2.1.2. Mouser is.gd/rUaUBO
2.2. At distributors in Russia (prices around $ 70-80)
2.3. In online stores and other sites (usually in the modules):
2.1.1. ali.ski/yB4pCz
2.1.2. ali.ski/e1XzN4
2.1.3. shop.pimoroni....
3. The battery from the video was bought for a long time in Russia: www.compel.ru/...
but the Chinese have many batteries of similar size (10x34x50 format):
3.1. ali.ski/LTS85
3.2. ali.ski/nqTHF
3.3. ali.ski/uXyDkQ
Project sources (ESP-IDF + Eclipse): bitbucket.org/...