Note: This is a general purpose library based on the Sqlite codebase. For logging sensor data into database please use Sqlite Micro Logger, which is faster and memory ...
電子工作ファンに人気のマイコンArduino、そしてWiFiとBluetooth内蔵でネットワーク接続しやすいESP32。それらのマイコンでプログラムを組む際に使うのが「Arduino言語」です。 「電子工作は好きだけどプログラミングはよくわからない」あるいは ...
Hi, I am trying to get the library to work on a Waveshare round lcd. I can get the QSPI LCD to start just fine, however when I try to enable the CST816S it fails to read from it. You can find the ...
In case you missed it, the big news is that a minimal Arduino core is up and working on the ESP32. There’s still lots left to do, but the core functionality — GPIO, UART, SPI, I2C, and WiFi — are all ...
Arduino IDE環境のESP32開発において、以下のような「no mem for frame buffer」エラーが出る場合。メモリ不足。 Arduinoのメニューの「PSRAM」から「OSI PSRAM」、または「OSPI PSRAM」を選択する。ただし、「PSRAM」が搭載されたEPS32である必要がある。 以下の商品は、8 MBの ...
Abstract: This work has the purpose of presenting the expansion of Arduino Library for PNRD (elementary Petri Net inside RFID distributed Database) and iPNRD (inverted PNRD) to ESP32 platform to reach ...
The Arduino UNO R4 brought a modern 32-bit platform to the UNO form factor. Arduino’s Alessandro Ranellucci explained the ...
Wi-Fi! It’s everywhere, and yet you can’t really see it, by virtue of the technology relying on the transmission of electromagnetic waves outside the visual spectrum. Never mind, ...