Memory errors

[unmanagedtn]

MicroPython v1.9.4-927-g7565eb7 on 2018-11-08; XBC LTE Cat 1 Verizon with EFM32G
Type "help()" for more information.

Loading /flash/main.mpy...
Running bytecode...
Traceback (most recent call last):
File "", line 1, in
MemoryError: memory allocation failed, allocating 272 bytes

[antohaUa]

Hi ! As i can see from description this platform has 128 kB Flash and 16 kB RAM
Could you please check free memory on your device with raw MicroPython without any other libs and scripts installed ?

import gc
gc.collect()
gc.mem_free()

Also please check this page
https://github.com/blynkkk/lib-python/tree/master/examples/esp8266

I see that you have defined .mpy but maybe there will be needed more optimized bytecode compression. Could you please share listing of your script just to look for possible "memory eaters"