fabianoriccardi

Power Consumption of Official Espressif ESP32-C3 Devkits

In this gist, I report some current consumption measurements I had performed on DevKitC-02 and DevKitM-1, the official devkits from Espressif based on MCU ESP32-C3. The following measurements are far from comprehensive, but they may give you an idea about these devkits.

Setup:

A bench power supply regulated at 5V powered the boards. I didn't use the USB connector, but direct pins. I used Arduino Core for ESP32 (version 2.0.0-alpha1). The firmware starts by disabling WiFi and BLE (they will be investigated in the future).

Jxck

OpenSSL DTLS API

The API used for DTLS is mostly the same as for TLS, because of the mapping of generic functions to protocol specifc ones. Some additional functions are still necessary, because of the new BIO objects and the timer handling for handshake messages. The generic concept of the API is described in the following sections. Examples of applications using DTLS are available at [9].

DTLS の API は TLS とほぼ同じ。 BIO オブジェクトの生成とタイマのために追加でいくつか必要。