How to connect to your ESP32 on macos

Misc

To find out as what USB device the ESP32 is connected, open Terminal and enter: ls /dev/tty* | grep usb in my case I got /dev/tty.usbserial-14120 Now we can connect via screen: screen /dev/tty.usbserial-14120 115200 When you reset the board you should see something like this configsip: 0, SPIWP:0xee clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 mode:DIO, clock div:2 load:0x3fff0030,len:5656 load:0x40078000,len:12696…

Mailbox IoT ESP 32 Project

Electronics & IOT

Preamble Out of curiosity I bought a ESP32 board to tinker with, but for almost half a year hadn’t got an idea what to do with it… But then! Project Idea The idea: Every time I get mail into my physical snail mail mailbox, the mailbox shall send a message via Telegram to my smartphone:…