Mayhem 2.1.0 Firmware Update for the Portapack H4M or H2
Check out this list SD Cards from jeremiahofalltrades https://www.amazon.com/shop/jeremiahofalltrades/list/3SXRKNFADYHII?ref_=cm_sw_r_apin_aipsflist_MMYQMB7C4W59RHX1AR73&language=en_US
Discords
J.o.A.T https://discord.gg/GVV3y5eA
Mayhem: https://discord.gg/MWAzDxNB
OSSDRLAB: https://discord.gg/QZBtxSa3