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Forum Index : Microcontroller and PC projects : JLC V-Groove now cheap

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lizby
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Joined: 17/05/2016
Location: United States
Posts: 3552
Posted: 05:00pm 12 Jan 2026
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20 PCBs (4 boards, 4 snappable PCBs each) for $12.08 USD total including shipping.



This is a board for the outer pins of the ESP32-S2Mini I used a footprint for the ESP8266 D1 Mini which has the same pins, but differently labelled. The pin numbers on the breakouts around the edges are correct for the S2Mini.

I specified the 2x2 layout, and checked the v-groove box. Everything came out as hoped, even though the JLCPCB page for the order only shows a single instance (and doesn't say they are ganged). They snapped apart easily.

(By the way, AIs say that after February, U.S. tariffs on imports from China will be 10% with a minimum of $80 per package. Aliex and Temu are getting around this by stocking huge U.S. warehouses, so they only pay the 10% tariff--but then they ship with U.S. delivery, which will be much higher than shipping from China has been.)

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Edited 2026-01-13 03:02 by lizby
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