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AT-09 BLE Bluetooth Module used as feature image in the article How to Use AT-09 with Arduino and Smartphone

How to Use AT-09 BLE with Arduino and Smartphone

by admin
February 13, 2023February 13, 2023

The AT-09 BLE module is a Bluetooth Low Energy transceiver that uses the BLE chip CC2541. It is compatible with the popular HM-10 BLE Bluetooth… Read More »How to Use AT-09 BLE with Arduino and Smartphone

ESP-01 and ESP-01S Pinout and Configuration

by admin
February 7, 2023February 7, 2023

ESP-01 and its latest version ESP-01S are popular microcontrollers with Wi-Fi networking capabilities. They are part of the ESP8266 family of microcontrollers manufactured by Espressif… Read More »ESP-01 and ESP-01S Pinout and Configuration

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