Partition Map

The Amp is powered by an ESP32 WROOM-32E with 4MB of onboard flash. The following partition map shows how that storage divided up. This is useful if you're flashing new lighting profiles over USB or if you're uploading custom firmware to the Amp.

You can brick your Amp by flashing firmware incorrectly to it. Double check your work before flashing anything to the Amp.

Name

Type

SubType

Offset

Size

nvs

data

nvs

0x9000

0x5000

otadata

data

ota

0xE000

0x2000

factory

app

factory

0x10000

1M

app0

app

ota_0

0x110000

1M

app1

app

ota_1

0x210000

1M

eeprom

data

0x99

0x310000

0x1000

spiffs

spiffs

spiffs

0x311000

0xEF000