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WX Bricked — Parallax Forums

WX Bricked

So it seems as if I've bricked my WX module. I've tried resetting by quickly (and slowly) pulling PGM pin low. Tried a few other things with no success. So I resigned myself to uploading new firmware via serial but I'm stuck at building esp-open-sdk. I've tried for the last 2 days to get the build to complete but it always seems to be something. Short of loading an old version of Debian onto one of the development systems I have laying around (much easier said than done) I was wondering if the community has any suggestions?

When the WX boots, i get a bunch of garbage in the terminal (propeller serial) then it repeatedly tries to boot second stage loader (I think)
[code]
ets Jan 8 2013,rst cause:4, boot mode:(3,2)

wdt reset
load 0x40100000, len 2592, room 16
tail 0
chksum 0xf3
load 0x3ffe8000, len 764, room 8
tail 4
chksum 0x92
load 0x3ffe82fc, len 676, room 4
tail 0
chksum 0x22
csum 0x22

2nd boot version : 1.7(5d6f877)
SPI Speed : 80MHz
SPI Mode : QIO
SPI Flash Size & Map: 16Mbit(512KB+512KB)
jump to run user1 @ 1000

▒▒▒▒8▒n▒▒r▒▒▒n▒b

▒l`▒Ē▒▒▒▒b▒r▒n▒c▒8▒▒
r▒▒▒▒▒8▒▒▒

r▒▒ܷ))RR▒

[/code]

Please tell me there's an easier solution (or someone has the separate binaries laying around somewhere) since i can't seem to get the SDK built on debian 12. Any help greatly appreciated!

Comments

  • There is pre-built code out there that just requires loading.

    Did you check the github page?

    Parallax-ESP

    It's been a while since I loaded code on that module. Have moved on to the ESP32.

    Mike

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