Hmm, is this a 2MB board?
From the output above I believe it is 4MB:
Wrote 4194304 bytes (351432 compressed) at 0x00000000 in 31.5 seconds (effective 1064.8 kbit/s)... Hash of data verified.
Try to flash a esp8266 firmware.
Tried 1MB and 2MB. Still the same issue.
@opichals started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
From the output above I believe it is 4MB:
Tried 1MB and 2MB. Still the same issue.