MPR121 problems

[happytm]

Is anyone using MPR121 Touch sensor successfully? I am having trouble with this plugin.

I get reset after reset in loop after i enable MPR121 in devices tab.

log is showing following:


ets Jan 8 2013,rst cause:2, boot mode:(3,6)

load 0x4010f000, len 1384, room 16
tail 8
chksum 0x2d
csum 0x2d
v09826c6d
~ld
⸮U


INIT : Booting version: (custom)
RTC : Checksum error on reading RTC user var
INIT : Warm boot #17
FS : Mounting...
FS : Mount successful, used 72288 bytes of 2949250
INIT : Free RAM:23880
INIT : I2C
INIT : SPI not enabled
WIFI : AP Mode disabled
WIFI : AP Mode ssid will be GREENHOUSE_1 with address 192.168.4.1
IP : Static IP :192.168.0.70
WIFI : Connecting HAPPYHOME attempt #1
WIFI : Connected! IP: 192.168.0.70 (GREENHOUSE_1)
WIFI : mDNS started, with name: GREENHOUSE_1.local

Soft WDT reset

ctx: cont
sp: 3fff4370 end: 3fff46f0 offset: 01b0

>>>stack>>>
3fff4520: 00000010 3fff45cc 00000000 00000001
3fff4530: 3fff3084 000000e0 00000003 40201660
3fff4540: 3fff3084 0000005b 00000004 40201866
3fff4550: 00000001 00000000 00000004 4020179c
3fff4560: 0000005b 001045c3 3fff34a0 00000000
3fff4570: 0000005d 3fff6584 00000001 4023d478
3fff4580: 0000005d 3fff6584 3fff304c 4023d4bf
3fff4590: 40201aae 00000001 3fff304c 402426df
3fff45a0: 0000005b 0000005b 3fff6584 4024272f
3fff45b0: 3ffeaf3c 3fff6584 3fff0bc4 40229d01
3fff45c0: 3fff35d8 00000012 3fff4644 40243c4d
3fff45d0: 3fff1144 3fff4610 3fff4644 40243c9e
3fff45e0: 3ffeaf3c 3fff2fe0 00000001 40243b70
3fff45f0: 3fffdad0 3fff2fe0 3ffeaf3c 00000000
3fff4600: 3fff1144 00000002 3fff4610 4020ecb2 <
3fff4610: 00000000 00000000 00000000 0000000a
3fff4620: 00000000 00000000 00000000 00000000
3fff4630: 00000000 00000200 3fff500c 0000000f
3fff4640: 00000000 3fff5024 0000000f 00000000
3fff4650: 00000000 3ffeaa58 4600a8c0 3ffeaa58
3fff4660: 00ffffff 3ffeaa58 00000000 00000034
3fff4670: 3fff1e94 3ffeaa58 0100a8c0 3ffeaa58
3fff4680: 00ffffff 3ffeaa58 0100a8c0 3fff36bc
3fff4690: 3fff1378 0000000c 3fff1144 4020f0cd
3fff46a0: 3fffdad0 3fff3600 3fff1e94 4022a7d3
3fff46b0: feefeffe feefeffe feefeffe 3fff57b4
3fff46c0: 0000002f 00000015 feefeffe feefeffe
3fff46d0: 3fffdad0 00000000 3fff36b6 40244aec
3fff46e0: feefeffe feefeffe 3fff36d0 40100718
<<<stack<<<

ets Jan 8 2013,rst cause:2, boot mode:(3,6)

load 0x4010f000, len 1384, room 16
tail 8
chksum 0x2d
csum 0x2d
v09826c6d
~ld
⸮U


INIT : Booting version: (custom)
RTC : Checksum error on reading RTC user var
INIT : Warm boot #18
FS : Mounting...
FS : Mount successful, used 72288 bytes of 2949250
INIT : Free RAM:23880
INIT : I2C
INIT : SPI not enabled
WIFI : AP Mode disabled
WIFI : AP Mode ssid will be GREENHOUSE_1 with address 192.168.4.1
IP : Static IP :192.168.0.70
WIFI : Connecting HAPPYHOME attempt #1
WIFI : Connected! IP: 192.168.0.70 (GREENHOUSE_1)
WIFI : mDNS started, with name: GREENHOUSE_1.local

Soft WDT reset

ctx: cont
sp: 3fff4370 end: 3fff46f0 offset: 01b0

All of my other I2C devices work fine.

Please help.

thanks