Recovering a Mesh Device with Dave

I am doing to fix a mesh device then is not booting up. David @KB5UTY-Dave  @SeeedStudioSZ  is going to help us recover this device and show us how to flash a mech device on too mesh core.New Tanker Radio Gear:New Tank Radio Pillow - https://www.etsy.com/listing/4295008136/tank-radio-pillow-for-amateur-radioNew Tank Radio Black Out T Shirt - https://grapevineamateurradio.com/products/tank-radio-black-out-t-shirt-on-demand-orderTank US Band Plan Pad - https://quirkyqrphamradios.etsy.com/listing/1657938891Hoodies - https://grapevineamateurradio.com/products/tank-radio-hoodie-limited-timeBoonie Hats - https://www.gigaparts.com/tank-radio-logo-boonie-hat.htmlSticker Pack - https://grapevineamateurradio.com/collections/combo-packs/products/tank-radio-official-sticker-packHelp support me by:RollerCam Website - https://classic.avantlink.com/click.php?tool_type=ml&merchant_link_id=6e7562a0-f7b0-4d9a-b15e-25ce3aedb94a&website_id=16611296-f891-4f8b-8010-5fa29c2cab5f5% off selected Items at Gigaparts- https://www.gigaparts.com/nsearch/?lp=KG5AHJ%20INFLUENCER%20PAGE5% off at Alpha Antenna - https://www.alphaantenna.com/?aff=20Patreon - https://www.patreon.com/TankRadioBuy Me a Beer: https://buymeacoffee.com/TankRadioPayPal: https://www.paypal.com/paypalme/TankRadioAmazon affiliate:https://amzn.to/3ZlhjznTank Radios T-Shirt : https://grapevineamateurradio.com/collections/youtubers-bunch/products/tank-radio-short-sleeve-t-shirt-special-orderFollow me on:Discord:  https://discord.com/invite/5gGCq4wY8n Channel Tank RadioTwitter: https://twitter.com/KG5AHJ