# \#doppler **URL:** https://forum.dadamachines.com/tag/doppler/3.md [Latest](https://forum.dadamachines.com/latest.md) · [Categories](https://forum.dadamachines.com/categories.md) · [Tags](https://forum.dadamachines.com/tags.md) --- ## [Doppler development: community efforts, lowering barriers](https://forum.dadamachines.com/t/doppler-development-community-efforts-lowering-barriers/567)
**Author:** [@haro\_noise\_devices](https://forum.dadamachines.com/u/haro_noise_devices)\ **Replies:** 0\ **Last updated:** [January 25, 2022, 5:17pm UTC](https://forum.dadamachines.com/t/doppler-development-community-efforts-lowering-barriers/567 "2022-01-25T17:17:03Z")
Hi fellow doppler owners, hi Johannes, I’m Hatto from Germany and got into doppler (again) recently. While I have my doppler since July '19, I must admit that I barely touched it so far (and I also have to admit that … --- ## [doppler 1.0](https://forum.dadamachines.com/t/doppler-1-0/243)
**Author:** [@johannes](https://forum.dadamachines.com/u/johannes)\ **Replies:** 11\ **Last updated:** [November 25, 2020, 7:16pm UTC](https://forum.dadamachines.com/t/doppler-1-0/243 "2020-11-25T19:16:06Z")
Say hello to our latest creation – the doppler! A Cortex M4F Microcontroller + FPGA development board. It comes in the same tiny form factor similar to a Teensy and is open source. We are very excited about FPGA’s b… --- ## [Verilog "Hello world" example](https://forum.dadamachines.com/t/verilog-hello-world-example/452)
**Author:** [@grav](https://forum.dadamachines.com/u/grav)\ **Replies:** 1\ **Last updated:** [November 25, 2020, 6:00pm UTC](https://forum.dadamachines.com/t/verilog-hello-world-example/452 "2020-11-25T18:00:10Z")
I’ve been trying to do a bit of Verilog on the Doppler. As a starting point, I looked at the OpenTecLab video that implements a counter and some blinking LEDs from here: https://www.youtube.com/watch?v=-bIeiMmqaZE (it’s… --- ## [Pin headers / What do I connect the Doppler pins to?](https://forum.dadamachines.com/t/pin-headers-what-do-i-connect-the-doppler-pins-to/352)
**Author:** [@mcc](https://forum.dadamachines.com/u/mcc)\ **Replies:** 3\ **Last updated:** [December 28, 2019, 8:32pm UTC](https://forum.dadamachines.com/t/pin-headers-what-do-i-connect-the-doppler-pins-to/352 "2019-12-28T20:32:31Z")
Hi! I got a Doppler and I’m excited. But. I don’t know hardware or soldering very well. I know software pretty well but I’ve only soldered a board one time and I don’t own a soldering iron. Most of the hardware stuff I’v… --- ## [Doppler Questions](https://forum.dadamachines.com/t/doppler-questions/355)
**Author:** [@iPostHuman](https://forum.dadamachines.com/u/iPostHuman)\ **Replies:** 0\ **Last updated:** [November 1, 2019, 9:09pm UTC](https://forum.dadamachines.com/t/doppler-questions/355 "2019-11-01T21:09:33Z")
Hello, I was considering buying he Doppler but I have some questions. I currently use the Icestorm toolchain and am comfortable with it. Do I really need to use the Docker container? From what I can tell, it seems… --- ## [Is it possible to develop for Doppler without Docker?](https://forum.dadamachines.com/t/is-it-possible-to-develop-for-doppler-without-docker/344)
**Author:** [@cunabula](https://forum.dadamachines.com/u/cunabula)\ **Replies:** 2\ **Last updated:** [October 4, 2019, 10:04am UTC](https://forum.dadamachines.com/t/is-it-possible-to-develop-for-doppler-without-docker/344 "2019-10-04T10:04:21Z")
I’ve just ordered a Doppler and was in the process of following the instructions to set up my laptop ready for deliver when I hit a major hurdle: Docker isn’t available for Windows 10 Home. Is it possible to work with … --- ## [Doppler uploads failing every other time](https://forum.dadamachines.com/t/doppler-uploads-failing-every-other-time/265)
**Author:** [@possan](https://forum.dadamachines.com/u/possan)\ **Replies:** 1\ **Last updated:** [April 16, 2019, 2:56pm UTC](https://forum.dadamachines.com/t/doppler-uploads-failing-every-other-time/265 "2019-04-16T14:56:15Z")
Hello I just got around to try my doppler, what a wonderful hardware combo! I however have one recurring issue with my uploads, every other upload i attempt fails at around ~15% and becomes unresponsive, not showing up…