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verified publisher icon JanM321

30 pin vs 38 pin ESP32

Open robkap opened this issue 9 months ago • 3 comments

Will my 30 pin ESP32 board work with the hardware-tiny PCB? I have a https://www.amazon.com/dp/B08D5ZD528 . Amazon's description is: "ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA Compatible with Arduino IDE"

robkap avatar Mar 02 '25 03:03 robkap

Yes, but you will need to use jumper wires to re-patch the pins correctly instead of inserting your devboard directly into the Tiny - soemthing like the male-female found here - https://www.amazon.com.au/120pcs-Multicoloured-Dupont-Breadboard-arduino/dp/B01EV70C78/

d4m14ndx avatar Mar 02 '25 14:03 d4m14ndx

Can you recommend a better ESP32 (from Amazon?) that won't require jumpers?

robkap avatar Mar 02 '25 15:03 robkap

Look for elongated PCBs, like ESP32-DevKit-C AFAIR. Little downside- I did not found 38pin versions with USB-C so I had to find microUSB in my drawer ;)

KrzysztofHajdamowicz avatar Mar 13 '25 08:03 KrzysztofHajdamowicz