# Luckfox Lyra on PicoCalc **URL:** \ **Category:** PicoCalc\ **Tags:** hardware, alternatives, alternative-board\ **Created:** [March 25, 2025, 12:27pm UTC](https://forum.clockworkpi.com/t/luckfox-lyra-on-picocalc/16280 "2025-03-25T12:27:50Z")\ **Posts on this page:** 1\ **Showing post:** 229
**Author:** ![andypiper](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.clockworkpi.com/andypiper/32/7970_2.png) [@andypiper](https://forum.clockworkpi.com/u/andypiper)\ **Post date:** [April 23, 2025, 7:42pm UTC](https://forum.clockworkpi.com/t/luckfox-lyra-on-picocalc/16280/229 "2025-04-23T19:42:49Z")
So I think I need to catch up / sum up on this thread… I picked up a Luckfox Lyra B 256. I erased the flash. I think I now need to: - setup an SD card with one of the images @hisptoot posted on Google Drive (although I’m using Linux so I’m not 100% clear how to do that to make it bootable, I’ll dig in on that) - decide on a wifi option (soldering something in, or using the USB / MX 1.25 adapter) - optionally solder a wire between pins and remove a couple of them from the board to enable the hardware pwm audio. There are some images in this thread but a more specific set of instructions would be wonderful. - optionally solder in / connect an RTC, again going from images etc above. - optionally [print a nicer back case](https://forum.clockworkpi.com/t/fdm-3d-printed-picocalc-backcase/16391/) Is that about right? --- _[View the full topic](https://forum.clockworkpi.com/t/luckfox-lyra-on-picocalc/16280)._