Tinkering with ESP-NOW

It's been a year or so since I first heard about the ESP-NOW method of sending data wirelessly between micro-controllers, so I finally got around to playing with it and seeing if I could make it work. Here are some of the resources I referenced: https://randomnerdtutorials.com/esp-now-esp8266-nodemcu-arduino-ide/ https://randomnerdtutorials.com/esp-now-esp32-arduino-ide/ https://www.espressif.com/en/solutions/low-power-solutions/esp-now ----- My tip jar: https://www.patreon.com/pileofstuff My other tip jar (channel membership) : https://www.youtube.com/channel/UCRiFz3gNKE3VysarZ7nmqIA/join Buy me a coffee (or a beer): https://ko-fi.com/pileofstuff If you are OK with me getting a commission on your purchases, feel free to use my affiliate links: Ebay: https://ebay.to/33IF7PA Banggood: http://pileofstuff.ca/r/9ajsf Some other links to products may be affiliate links #ElectronicsCreators ----- This isn't the only way to do it. It's probably not the best way to do it. But it's