CINXE.COM

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="390"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "forums.adafruit.com",cType: 'managed',cRay: '923411b14977eb9d',cH: 'f8DOAqJ069ic48ssb_7h5YlCbacGM6kvIFJ8LHUU27c-1742461749-1.2.1.1-6AIv01Mw4hUC89RCRKv3ktJaktYw04iZhVZLsQUsHi6pjf_dLkTgKzswqzkGV1mv',cUPMDTk: "\/?__cf_chl_tk=UGBg0urCgTmE86cwo5PQntnsQacVk8sBqHtIusZ3L8c-1742461749-1.0.1.1-ItT_MDMjID2YHZ2.iQbOKupvbmGWZCuDxS8DPMiI3kk",cFPWv: 'b',cITimeS: '1742461749',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/?__cf_chl_f_tk=UGBg0urCgTmE86cwo5PQntnsQacVk8sBqHtIusZ3L8c-1742461749-1.0.1.1-ItT_MDMjID2YHZ2.iQbOKupvbmGWZCuDxS8DPMiI3kk",md: "gXOZlQ91z8b6inOvMkdBVgZ9vdoALIa02UazyV1AN8g-1742461749-1.2.1.1-7ikzxnZe8tOPsWINLPxHHKOCTVaNxWpdKU_EWTbcLgnQ0Uq2XBwJ.cwrL1NqjWjNheYFUHZQLDvL4II2AF7fEU5tAvxyG0K_41jjuUP8hj60VThyo00Jr1vVL8ujMaBa6Exr6A8IkevV9dNLB3_Bc_6_NsAtK5HQvhPx3RNR5CDDgAwHzW_Rmz4jKeDF9kyqw9nLeqe28fILifF3JACq_Tl6gfGdM.fzTzeyKxQijHSJOMiA2.wPTpv9TJt7j5fsJu3Eo.1khH7pVYiPnFFPGAR_W8ljVlfsThwb.KCNftODs8xR20ef8bWhoDbx9PYc.6sdXokPgR.uiOw5qa5Hm.fMA4Ivj_SPE94Jl8hT9VqiO19KRjQkqKmVgPanfQkdcNbOSFW39SllSQ4RsVlD.98qy8VXiWaHLKWG56a1V.T1HsgeW5qTBc0LU9qK2M_hdBr5bupNgqZ.gV5QsvdpBS8IgHOJBEsZjYP2j26i66ivs9zzIzpZxEPsAruCf3ldeiaxmMU6C6o7s.01iazcLyc2mEqAL7Y2TrAgrmZnZiqQZfMi_NN7rYFAA2u1qlSJyxAhKQdBbKYjR4bMeHYB4HfjJz0ED10kIiYbikgvShtivGlP8RP0XbMhSASI2WKVt21JwyMaUa_dncOC1hgluiG3FG72Vx3tiwaIqN.d8cSlaXvMM4qQ96i98kAsWAz7gBLSBV0g6hqp8sT9_QNP7YLvXizKTeMBP41j9TxuaqJoK23ryN.ZsvtDp_Ah7ONM3uBui9r09GFmFNagpoV2dsKl99iBkCm8Y8dox1j7ql2._vqPoceI9wVKJzQ.QWZjastD2XMZTHdY3hfFXnL5CSqfikO3Zil4zDliE8uXwRnbbPe74Inf_MQqW.XwV_facfjetwDCOFwgmFbdYn5M.bjGSBCw0JjJ2riCxwbQ.ccLY_jAQIRww4968OIjFCNarAFi_5CBeIVkKZpNjoUq7cPgEHaZRBQLPaEWJWYyR9mMjz.dKfFSRTkeigsWBsLji1SH7azA3_KviOBbyYHpFHkShQSWBXUZCDLS40UQ0Mc",mdrd: "43MLYFHJ9Jb2sHTb_hPvOSurq7vcjhiKDykkialhU38-1742461749-1.2.1.1-Gp9vP0O08OT7yKEZwjyST0BiMAuE.avAyGXiVPieDqIx2x47WdnZ2r2FeWYs9hHZ4NQzhe8e75Auj.d2XixgfPqu5hgyGEn11nT27312QZvaPU8vDL1cYebJJC1vvt6KFMBaeUoX6GgzFDY2e.i7Qsy8ickNReihhKV40qT27iDIchW4UZjgoBYJ90qMu5Dc_GzPv.FO.zX7IOqrSPOqR2sqDxOVqtprJ4A4psRUBUVKhn2LeXYiE_SMlZ6_4d3Aa8HNdlJAmKXNBOkLl_qVK4BZECAfTBdplan4VHqHF96S78LJfH5YEF1rliIwCwCi3To1gawioqC.CRac_N4rmLnWTgvE0IyMBZnGBXdhC1ENKnnY2zIKFd4h6jbyDLecxOgaidF9mI63Cc0gWiDJKPnAZy3gmVKF5vCaDa0y3clKXr.a1MTzhQ1EzDdQg.cKANcXxywgAsEy6jyEzaPbLxeoUrrLt845o1CWXkhwtUPxrGKNvZAc_qmKzk9.LJxgcHS5Lj_4kfxqajxDcNftABNZyc4CcjMyIMZ7GQC61Dc6c8wnI1_D3DfXvXTxse3w5pP1P3EUFoEgnR7iJyZmSPfhW.wLsNDZgsk35n8CN63Sp_H7Mg3mS.AT3UmRhJFKygkQoU875F7ldOIC62C6dWbXBaAoORORlyYnW_xUfdsvtns_7NV1Xu3Cgrds2O9oVJk4c6VfJ7sq1GHxeP8HKDc1VXvlIHyG9buxTnVHSklbHGrgZlZd29pSQBV0xDLsuVNTfCdtK2LFCH2q_IvObMemv8Kqf7LrrBBdbFJL33paWNRKwofzBukNKA6JWkJlyboFu.bDvzQdkM_VX4sj0krmLp3Vf4Du6lOyLpRyUGvM6bPmwGXtchc4X4M1cNeugRekUaVIa11gw8o3bclQSE0RHcr6ep6BOudazoN6USkQvSQEfGimItyYcZnAUygd9.9jMAinuQLoX4UM.2mQ13h4RKU2Iv3EkG41FVA7xHYHGwnS88Um2T1Bpyp2KNatfBDbWovzUI4h5cRhKv80kuNlgJ3ETVL3u2g5nvXRhnegoVAHSgzuVMBspvNewDWpDVxBA03f8Eun4rgNb9m.wLW9ivYyvl0efG_LreLTy9rAowuWq7bJEXkGOPaI8bJLzP2gE3lH9CcHm1HQCM3s8zt1YHNwvZkZhMKCqxAjDP3H46UjxYAP96SY.J762m0n4SlRCylGupL3_Bx_SUELnS3Un.U0eJEzEDvcbKLl8cYNtzwX.2UlCt9mkrYgv72ZQwyssfPMWTyv5liL80MuDLPiHYUTCa7Y1MvpWIHHhCW6iF8yW1PPDyOFuI7CN_lkoSamkrUTUMpo._ZP5DtHW3SkXUVVhlCgq8XQJAPIbqFc7OsU7i4b6imKv_vtns5NOlYCG1C9wmaseOQF0X9Lj7QJIzwNCYhb_8v1oDMeW0PTlk21mZgrF4rJ2DiMXd1kH8UMXqU01z.Q8oBAIjF.PS2EefzfYR0kLMsF21OxU8OFTRDlx6Nns6gN3J3uQP3qGwZSX5J0ElypXwqKGW5OpyDepc5jdElSgkngchQpObAUD5BrxuQv8BYGBeBQwfL0JJKX33F6e9GhzEvUoIaLS7i6zEfSdVhoMr2oYNlGnDXzJwBUCa.MQ0ZxT7MmLXiKltJFbxm2nhrxwyP8ya95CdiFPHdQHWtagTnF1_L7fw0K8Rna.HeHHRcSXMANtMhlYEdm3luxAAgTv0gwbn9KZYC_ZDohzNWZMxOGz_NmuGODm6yoJyhvY8Us_HFU96lOVZ2kiOuZbbm6dhRx8uITCuAwMHmANwZbuSYnXHJ3tHFwHpeoumzDYBUPoo3BEJuK.ax_QFeP1IwOqmDbCboG_H0q_RX2pgViuNsnWkiUeDu952moa9Lk.39g2s2iRo1U6H9Rtc9geZDemQ0m7gBgvEo1yGuCEmVpyPeFPd_LLFMaRRZYy7ni3MB77vunP2c_nyhUe39TJXMSh6RT8_EZ45tllzQEA4x8jgGR87eMKE7nnLEcL.YcoRQABK5q607JA6rfiy1E7x7jxNXDSyB5a_XCj2wwQTNKwvA6PkNCvZM"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=923411b14977eb9d';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/?__cf_chl_rt_tk=UGBg0urCgTmE86cwo5PQntnsQacVk8sBqHtIusZ3L8c-1742461749-1.0.1.1-ItT_MDMjID2YHZ2.iQbOKupvbmGWZCuDxS8DPMiI3kk" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>