There was an error while loading. Please reload this page. Die Schaltung sollte dem entsprechen: https://github.com/zhuhai-esp/ESP32-C3-ABrobot-OLED/blob/main ...

Testing three cheap and fast ST7789 AliExpress IPS Displays with TFT_eSPI by Bodmer. Tested with ESP32, S2 mini, S3, C3, C3 Super Mini, C6 and RP2040 using board package esp32 3.0.3 . Feed ATMEGA B/W ...

It’s an exciting time in the world of microprocessors, as the long-held promise of devices with open-source RISC-V cores is coming to fruition. Finally we might be about to see open-source from the ...

While we are used to USB WiFi adapters, embedded devices typically use SDIO WiFi cards, and for good reasons – they’re way more low-power, don’t take up a USB port, don’t require a power-sipping USB ...

Valetron Systems VALTRACK-V4-VTS-ESP32-C3 (or Valtrack V4 for short) is a 4G LTE GPS vehicle tracker based on ESP32-C3 WiFi and Bluetooth SoC and a SIMCom SIM7672 cellular and GNSS module. Designed to ...

There are plenty of small ESP32-C3 IoT boards with a USB-C connector on the market, and while they all look very similar, antenna designs differ, and less thought-out ones may severely impact the WiFi ...

An open-source hardware developer has shared an innovative project repurposing his old vacuum cleaning robot, demonstrating how to transform a Roomba Vacuum Cleaner into a programmable robot using ...

Anyone have one of these spare? Has to be that exact board as the 3D model I have is designed to mount that PCB and firmware is C3 only. Have other ESP32 boards including Lillygo happy to trade.

ESP32 microcontrollers, known for their versatility in IoT and smart home projects, also support digital audio via their I2S interface. In the first part of this series, we explore an audio-focused ...