Articles Tagged “Esp32 P4 Board”

M5Stack Stamp-P4 Is a $12.95 RISC-V AI Board Smaller Than a Postage Stamp

M5Stack's Stamp-P4 squeezes an ESP32-P4 RISC-V processor, 32MB PSRAM, MIPI camera and display interfaces, and 44 GPIOs into a 30x22mm board for just $12.95.

Alex Circuit★Mar 30, 2026★3 min read