Hacking the Rigol DHO804 fw 1.01 - 100Mhz bandwidth, 50Mpts memory depth

Published at : 18 Dec 2025

🛍️ Lectronz store: https://lectronz.com/stores/theretrochannel
. A fairly simple way to unlock 100MHz and 50Mpts on the Rigol DHO804 - thanks to the good folk at EEVBlog forum


🛠 Tools and kit: https://www.patreon.com/posts/tools-and-kit-77570017
💬 Discord: https://discord.gg/393FYaM6gM
😎 Ad-free, early access: https://www.patreon.com/theretrochannel

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EEVblog post from Serg65536: https://www.eevblog.com/forum/testgear/hacking-the-rigol-dho800900-scope/msg5148330/#msg5148330
Rigol firmware: https://www.rigolna.com/products/rigol-digital-oscilloscopes/dho800/
GoLang download: https://go.dev/dl/
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Thanks for watching!