Open up the schematic for what is in the ESP32 MODULE. There’s more than the IC in there. Decoupling caps are always a good idea since you are dealing with a radio that will have peak transmissions.

Features of the MorphESP 240 ESP32-S2 board include: – An ESP32-S2 WROOM with – A 240 MHz single-core microcontroller – 128 KB of ROM – 320 KB of SRAM – 802.11 b/g/n/ 2.4 GHz Wi-Fi ...

In terms of hardware, it’s the standard SBM-20 circuit augmented with a LILYGO ESP32 development board that includes a TFT display. But where this one really shines is the firmware.

The relay board has a built-in error that must be found and fixed before use, turning learning into a real task with ...

Once you’ve connected your ESP32 to an IDE on your PC, all you have to do is write a function that can read these values from ...

T-Display AMOLED Touch ESP32 board. If you would like to learn more about the Touch version, check out the binary converter project created by Volos Projects that demonstrates the new functionalities.

The Waveshare ESP32-P4-Nano is a tiny, inexpensive, low-power development board powered by a dual-core RISC-V processor. Available now from Waveshare or AliExpress for around $19 and up, the ...

Open-hardware platforms enable rapid prototyping and faster time-to-market of new IoT applications. The objective of this post is to give a brief introduction to another open-hardware IoT playground — ...

Espressif is producing more and more chips with RISC-V cores. The comparatively powerful ESP32-P4 now comes on a 65-euro board for smart home technology.