Thanks for the info, but its still not working.
Yes, it has a 4.7k resistor between data and power, Its working on a Rpi and on an arduino so the sensor works, tried 3 others I have, they are working fine
Re-commented the gpio_sunxi and left only the following:
8189es w1-sunxi w1-gpio w1-therm
followed by a restart, still no sensor
if I comment out w1-sunxi, then nothing shows up not even w1_bus_master1 in /sys/bus/w1/devices/
the line "W1_GPIO: added w1 master on GPIO20" does not show up on dmesg
lsmod
Module Size Used by
w1_therm 2498 0
w1_gpio 1402 0
wire 18294 2 w1_gpio,w1_therm
w1_sunxi 1451 0
8189es 1076034 0
If I can't get it to work then I will purchase another BMP180 or another i2c temp sensor,
I do have an unused DHT11 sensor, going to see if I can get that going.
I need temperature to know when to turn on/off a cooler connected to a 433mhz remote, that is one of the project I have going, also most of my lights are wireless so I want a fully automated system