The dev modules are exactly what I ordered. The pinout is the closest to my older modules that I wanted to replace to get Zigbee support. Pre soldered worked great and the shipping was surprising fast for coming from China. Ordered multiple to save on shipping cost as any module I could find with the same pinout on Amazon is not pre soldered. The included RGB LED is on pin 8 and my only complaint is I had to find that out myself. Great product, great seller.
o***4 (1324)- Feedback left by buyer.
Past month
Verified purchase
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a***s (1917)- Feedback left by buyer.
Past month
Verified purchase
Extremely rapid delivery, I cannot thank you enough! Most highly recommended in all parts of everything! :) Thank you!!!