ESP32-WROVER temperature specification change

lipigl
Posts: 2
Joined: Thu Oct 25, 2018 1:02 pm

Re: ESP32-WROVER temperature specification change

Postby lipigl » Thu Oct 25, 2018 2:12 pm

Also waiting for feedback

ESP_Sprite
Posts: 8921
Joined: Thu Nov 26, 2015 4:08 am

Re: ESP32-WROVER temperature specification change

Postby ESP_Sprite » Mon Oct 29, 2018 4:30 am

We are still tesing some Wrover modules this week. Seems everything takes a while because we need to collect samples from multiple lots, to be sure a pass isn't just due some edge case that the lot we test is just on the right side of. I'll post any results here when testing is done.

WiFive
Posts: 3529
Joined: Tue Dec 01, 2015 7:35 am

Re: ESP32-WROVER temperature specification change

Postby WiFive » Fri Nov 16, 2018 10:42 pm

ESP32-WROVER Datasheet
2018.11 V2.0 Updated the recommended operating temperature from –40 °C ~ 65 °C to –40 °C ~ 85 °C.
Updated Chapter 6: Schematics, where C18 is changed from a 1 µF capacitor to a 4.7 µF capacitor

Clarification? Are these two changes related? Meaning will modules without increased bulk capacitance on the 1.8v rail perform adequately at high temps? What about WROVER-B?

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