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by BunnyQueen
Sun Feb 22, 2026 7:52 pm
Forum: General Discussion
Topic: does ESP-MATTER support ESP32-C2?
Replies: 0
Views: 130

does ESP-MATTER support ESP32-C2?

The documentation clearly states that "The Wi-Fi-enabled SoCs and modules, such as ESP32, ESP32-C and ESP32-S series can be used to build Matter Wi-Fi devices."

However I cannot compile my code for any esp32-c2 targets, but I can use esp32-c3 and esp32 targets.

I've tried both the v5.5.2 and v6.0 ...
by BunnyQueen
Tue Jan 27, 2026 6:20 am
Forum: Hardware
Topic: Ripple voltage in PFM low current mode.
Replies: 2
Views: 402

Re: Ripple voltage in PFM low current mode.


Just spitballing here, but given A. the chip only goes in PFM mode if power usage is low, B. power usage will only be low when the chip doesn't receive/send anything, and C. ripple is important for the analog parts of the ESP32, i.e. the radio receive paths, but not the digital parts... I don't ...
by BunnyQueen
Sun Jan 25, 2026 12:28 am
Forum: Hardware
Topic: Ripple voltage in PFM low current mode.
Replies: 2
Views: 402

Ripple voltage in PFM low current mode.

Hello, I'm designing an esp32 based board. My current buck converter is AP63202 although I might switch to the AP64062 as 2A is very overkill for this circuit.

The ESP32 is almost the only load on the 3.3v rail aside from the power on LED. it's used to produce PWM for the MOSFET gate drivers in a ...

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