# Warning - JLCPCB & Module V4.40 and part D2

**URL:** <https://community.openenergymonitor.org/t/warning-jlcpcb-module-v4-40-and-part-d2/17176>\
**Category:** diyBMS\
**Created:** [12 March 2021 08:09 UTC](https://community.openenergymonitor.org/t/warning-jlcpcb-module-v4-40-and-part-d2/17176 "2021-03-12T08:09:52Z")\
**Posts on this page:** 1\
**Showing post:** 35

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**Author:** ![buddhafragt](https://community.openenergymonitor.org/letter_avatar_proxy/v4/letter/b/51bf81/32.png) [@buddhafragt](https://community.openenergymonitor.org/u/buddhafragt)\
**Post date:** [17 October 2021 15:34 UTC](https://community.openenergymonitor.org/t/warning-jlcpcb-module-v4-40-and-part-d2/17176/35 "2021-10-17T15:34:29Z")

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I got a batch of 20 modules from JLCPCB with 2 modules with wrong C4 and C5!  
They place resistors instead…  
So I recommend checking all parts carefully. JLCPCB is not reliable with placing correct parts.

 ![wrong-parts](https://community.openenergymonitor.org/uploads/default/original/3X/a/5/a5284e6320bc6e0d72e589ea5314569748aabe08.jpeg)

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