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* ESP.getChipModel() returns model of the chip * ESP.getChipCores() returns the core count. * Example gives chip model, revision and core count. * Read efuse for chipmodel Co-authored-by: Martijn Scheepers <ms@SDNengineering.nl>
18 lines
485 B
C++
18 lines
485 B
C++
uint64_t chipid;
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void setup() {
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Serial.begin(115200);
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}
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void loop() {
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chipid=ESP.getEfuseMac();//The chip ID is essentially its MAC address(length: 6 bytes).
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Serial.printf("ESP32 Chip ID = %04X",(uint16_t)(chipid>>32));//print High 2 bytes
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Serial.printf("%08X\n",(uint32_t)chipid);//print Low 4bytes.
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Serial.printf("ESP32 Chip model = %s Rev %d\n", ESP.getChipModel(), ESP.getChipRevision());
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Serial.printf("This chip has %d cores\n", ESP.getChipCores());
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delay(3000);
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}
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