Search found 3 matches
- Wed Oct 28, 2020 2:53 pm
- Forum: Hardware
- Topic: ESP32 same MAC Address for 500 units
- Replies: 6
- Views: 6038
Re: ESP32 same MAC Address for 500 units
Thank you
- Wed Oct 28, 2020 9:10 am
- Forum: Hardware
- Topic: ESP32 same MAC Address for 500 units
- Replies: 6
- Views: 6038
Re: ESP32 same MAC Address for 500 units
Hello,
I am using <soc/efuse_reg.h>
Thank you,
nucleon
I am using <soc/efuse_reg.h>
Code: Select all
uint32_t mac = REG_GET_FIELD(EFUSE_BLK0_RDATA2_REG, EFUSE_RD_WIFI_MAC_CRC_HIGH);
printf("0x%X", mac);
0xBF8CAAnucleon
- Wed Oct 28, 2020 7:21 am
- Forum: Hardware
- Topic: ESP32 same MAC Address for 500 units
- Replies: 6
- Views: 6038
ESP32 same MAC Address for 500 units
Hello,
We purchased 400-500 units of (ESP32-WROOM-32D) from the parts distributor Mouser and when reading the efuse containing the MAC it seems that they are all the same. Is this a normal case scenario or should it these fuses be burned unique?
Thank you,
nucleon
We purchased 400-500 units of (ESP32-WROOM-32D) from the parts distributor Mouser and when reading the efuse containing the MAC it seems that they are all the same. Is this a normal case scenario or should it these fuses be burned unique?
Thank you,
nucleon