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2 answers
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Receiving incorrect Data through CANbus MCP2515, Nano to Nano - Data points 3, 5, and 7 only go to 7 bits instead of 8?

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timemage
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1 answer
52 views

Using Analog Multiplexer CD74HC4067 with Circuit Playground Express

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A fatal error occurred: Failed to connect to ESP32-S2: Wrong boot mode detected (0x13)! The chip needs to be in download mode

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1 answer
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esp32 cam is showing cam_hal : dma overflow

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1 answer
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NEMA 17 with A4988 Runs Smoothly During Code Upload but Moves Erratically Afterward

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-1 votes
2 answers
4k views

Arduino Temperature sensor with a LED

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1 vote
0 answers
51 views

Issue reading sensor values with CD74HC4067 16 Channel Mux

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2 votes
3 answers
2k views

Why does Serial.write() work but Serial.print() doesn't?

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Rohit Gupta♦
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14 votes
5 answers
32k views

ESP8266, Arduino IDE vs Lua?

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Rohit Gupta♦
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20 votes
5 answers
10k views

I'm using too much RAM. How can this be measured?

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Giorgos Xou
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12 votes
1 answer
13k views

Use Unix terminal instead of the Monitor on Arduino IDE

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2 votes
2 answers
134 views

Problem sending serial data between Arduino and ATtiny back and forth

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Rohit Gupta♦
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0 votes
1 answer
110 views

How do I ensure XIAO ESP32S3 reconnects to network?

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2 answers
191 views

SoftwareSerial.h: No such file or directory Arduino Nano + DF player

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