kache @yacineMTB · 03 Sep 2026
WCH CH32H417 Dual core RISC-V MCU $3.30 each, $2.05 @ 1k This MCU is actually just unbelievable. 1x 400MHz RISC-V5F, 1x 160MHz RISC-V3F, 960KB Flash, 896KB RAM. USB 3.2 Gen1 (!), SerDes, SDIO, 100 BASE-T Ethernet MAC + PHY, USB-PD PHY, I3C. It's not even $5 BRO https://t.co/eECVmV4uyQ
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