Member Since: February 22, 2008

Country: United States

  • Check out this link for the manufactures product line including this modem. http://www.ztewelink.com/en/products/module/ I believe it’s only 2g. Note it does not have the “Recommended” indicator. All these modem manufacturers are trying to get rid of their stock as much as possible before the sunset. Then we get stuck with something that won’t work already or in 2016. I know of some areas where 2G is already not working.

  • A kit is available containing an ESP-12 development system and all parts needed to get started tinkering with a 1-wire sensor system. Here is the store website link for that:


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  • I received my 2 of these today and they look like the picture here. Unfortunately, your schematic doesn’t go with the picture. Schematic shows a DTR. On your picture and my 2 boards it shows GRN and BLK at the edge holes. Please post updated schematic or explain.

  • I received 2 of these a couple weeks ago. They were programmed with another version of firmware that is downloadable here. The motor fault lights stayed on but I was able to run motors and no fault was sent serially until I worked with my new Tamiya dual motor gear box from here also. I changed the overload value in the header file to 300 and was able to run the gear box. I also changed the code to accept a ‘b’ for setting both motors at the same time. Planning on making some animatronic props with them. Very happy with this product so far now!

No public wish lists :(