I found some 'conflicts' on this board. The pins GPIO1 and GPIO3 are RX and TX pins to the CP2102 UART on board used for bootload programming. so il avoid those. Meanwhile just trying pins without any signal or volatage and connected a pull down resistor. and i shortend the delay time for the led......

Playing with canbus, and i got my 'trusted' ATmega328 functional on SPI via an external MCP2515/TJA1050. I have an canbus 'sniffer' setup seeing me sending a test line in a loop. But the number of different can coded lines i want to send is much bigger than the memory of the AT. So i looked for bigg...

BenR wrote: ↑

Wed Oct 01, 2025 3:16 pm

Ok that's odd, I've pushed the change to the update system again.

YES! 16 updates.

'Build completed sucsessfully'
Back to creating CAN signals ! i'l test asap.

Thank you Ben.
Regards, Angelo.

That i have done (more than ones ;) ) plus clean new install and its showing these versions for ESP (screenshot in attachments). still compiling with 'can.h" build failed. :cry: C:\ProgramData\MatrixTSL\FlowcodeV10\CAL\ESP\ESP_CAL_CAN.c:150:10: fatal error: driver/can.h: No such file or directo...

Hello Ben, is there an update needed for the ' internal MCP2515' to work because you updated the CAL CAN file to change the include from can.h to twai.h, or is there one planned? The current compiler still includes can.h Unfortunately the 'external mcp2515' is not producing the signals on the given ...

Hello Ben, is there anway to test 5.5 for ISP-IDF?


Intresting article. And it already dates back to 2021.

Just purchased the licence for the complete ESP package. So far i cannot get any Build successful from the first four ESP32-C3 options. (the on board led is here GPIO8). I have ordered an number of ESP32-C3 supermini boards because these are smaller. Because the build fails, i compiled the 'normal' ...

Thank you Ben and Celebriums. I was out of the country for work. Now back on this subject I posted before I left. I also updated the components. I changed the default connections and now it’s compiling for external mcp2515. so i can at least work on my program. strange i overlooked that. Internal 'm...

Hi Team, Not sure if this is a bug or on my side alone. excuse me if so. Im new in the ESP boards and purchased the ESP_WROOM_32 as start. I programmed an simple test blink led (on board) and this works. so to me all packages, drivers toolchain datacords cristal freq etc works. When i only already a...