Yes, I realize it will work fine with wifi disabled... ;) Im trying to figure out if its possible for both to work together....maybe by turning wifi off temporarily, reading ADC2, then turning wifi back on, etc. I need both functions...wifi and ADC2. I dont need them to work at the same time, but I ...

Hi, I have a custom PCB that has some DIP switches (via a resistor network) tied to some GPIO's on ADC2. I also need OTA flashing (WiFi) to work, so end users can easily update the firmware in their devices. I just now discovered the ADC2 and WiFi after my PCB design has been finished and in product...

Ok finally figured out what I was doing wrong, im stupid... my_frame.FIR.B.FF = CAN_frame_ext; my_frame.MsgID = 271732576; my_frame.FIR.B.DLC = 8; my_frame.data = {4 , 7 , 33, 4, 255, 255, 255, 255}; ESP32Can.CANWriteFrame(&my_frame); That compiles and works. But for some reason it wont compile with...

Lines of code != number of instructions. The code looks different but does the same. As u8 is an array you can use the same syntax like you did in your example. As Rudi says: i do the msg_frame example with a typedef struct it is one line :lol: Using a structure that holds all the information neces...

honest i write more like 12 lines to show the user for understand and can following the thinking what's going on with your 2 lines of code - i can not follow your thinking in code - sry perhabs you can try to write the can driver code in 10 lines? :D I wish! :lol: joke - understand what you mean. y...

Couple things I would really love to see in the next chip.. second CAN controller native USB more GPIO's Everything else Im 100% happy with! Additional memory is always good too, but I dont think I'd ever have a project to use it...better to have extra and not use it, than not have enough and need i...

Im curious about this too...

The ESP32 does take a "long" time to boot and set GPIO's...it would be nice if there was some way to "hard code" the boot state for a given GPIO...

Just started messing around with CAN on the ESP32....I designed my own PCB using an Infineon 3.3v CAN transceiver chip, assembled a prototype, and got it working perfectly! Many thanks to the excellent work of everyone involved in bringing the ESP32's internal CAN controller to life. The one questio...

Just wanted to bump this up to the top...

Are there any plans for making the WROOM-32 modules with 16mb flash?

Has anyone had any luck getting the internal pullup working on GPIO 2?

In Arduino, if I use:

pinMode(2, INPUT_PULLUP);

and then print the ADC reading of GPIO 2, its obvious that the pullup isnt working.

Thoughts?