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- Tue Jun 29, 2021 5:22 pm
- Forum: ESP-IDF
- Topic: Init 7 seg display on esp32 gpios
- Replies: 3
- Views: 2720
Init 7 seg display on esp32 gpios
How can I run a seven-segment indicator on gpio esp32 without using additional ICs at 2000 Hz and above? I tried to use the xtensa timer, but the indication was not work at frequencies more than 1500 Hz. Enabled: wi fi, web server, adc, ssl connection. Chip: ESP32 Pico D4 @ 240 MHz Timer initializat...