[Ovmsdev] External Wifi antenna

Craig Leres leres at xse.com
Sun Jan 31 15:29:17 HKT 2021

On 1/30/21 9:47 PM, Craig Leres wrote:
> It doesn't look like ovms knows there is extra memory?

I think actually the idf assumes 4 MB of SPIRAM and a future version 
will allow use of more memory.

I also figured out that my oldest ovms module has 16 MB of flash.


ice 6540 % python esptool_py/esptool/esptool.py \
     --chip esp32 \
     --port /dev/tty.SLAB_USBtoUART \
     --baud 921600 \
esptool.py v2.8
Serial port /dev/ovms-dev
Chip is ESP32D0WDQ6 (revision 1)
Features: WiFi, BT, Dual Core, Coding Scheme None
Crystal is 40MHz
MAC: 30:ae:a4:??:??:??
Uploading stub...
Running stub...
Stub running...
Changing baud rate to 921600
Manufacturer: ef
Device: 6018
Detected flash size: 16MB
Hard resetting via RTS pin...

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