Comments on: MicroPython: ESP-NOW with ESP32 – Control Multiple Boards (One to Many) https://randomnerdtutorials.com/micropython-esp-now-esp32-one-to-many/ Learn ESP8266, ESP32, Arduino, and Raspberry Pi Sat, 24 Jan 2026 19:46:39 +0000 hourly 1 https://wordpress.org/?v=6.8.5 By: Jerry https://randomnerdtutorials.com/micropython-esp-now-esp32-one-to-many/#comment-1155657 Sat, 24 Jan 2026 19:46:39 +0000 https://randomnerdtutorials.com/?p=173214#comment-1155657 Rui: If I want to power up the three receiving ESP32 boards from one 5 volt DC power supply, (output wired into three parallel connection to the supply), will this connection method work?

Or will there be too much cross-talk and coupling due to this connection method to cause problems with the three receive circuit boards operating properly?

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