Great for students and those that want to get their feet wet, no soldering required! Includes the Adafruit Metro 328 with thru-hole headers. The Metro is our take on the most maker-friendly Arduino-compatible board. It is... Add to Cart, Budget Pack for Metro 328 - with Assembled ...
Bluetooth Low Energy, BLE for short, is a power-conserving variant of Bluetooth. BLE’s primary application is short distance transmission of small amounts of data (low bandwidth). Unlike Bluetooth that is always on, BLE remains in sleep mode constantly except for when a connection is initiated...
ESP32 ESP-32 WIFI Bluetooth Development Board Dual Core CPU CP2102 Ultra-Low Power ESP32S Micro USB for Arduino 4.8 29 ReviewsColor: CP2102-yellowProduct sellpoints Easy-to-Use Development Board:Comes with a Micro USB port and supports Lua programming for easy development. Low Power Technology...
also used for the Bluetooth chip, eMMC memory, and USB port, as well as SPI/ICSP and UART via CP2105 USB to dual UART chip (also used to connect to computer for programming the board). Atmel D21 MCU
This library implements just the interface that allows you to use the SI473X resources with Arduino based board controller. The SI473X can be programmed by sending commands and getting responses. You can control it via a microcontroller like Arduino using I²C communication protocol. To make ...
They're small programmers with excellent software support, and can be used with Arduino IDE or PlatformIO. The SerialUPDI programmer comes fully assembled (except for the 6-pin programming connector), but the microUPDI needs to be soldered to an Arduino Pro Micro board. ...
Wi-Fi, Bluetooth, and USB make for a well-connected board Digital microphone and six-axis IMU Great library support in Arduino IDE Why To Buy This board packs a lot of peripherals alongside a RP2040 microcontroller: a six-axis IMU, digital microphone, Wi-Fi and Bluetooth. It’s a bid ...
The use of the MicroPython high-level programming language. It uses an onboard wireless module that supports the simultaneous management of the Bluetooth and Wi-Fi connectivity. It is a cost-effective Arduino board, considering that it removes the high-resolution video interface feature. Arduino Por...
nRF51822 board supports 2.4 GHz multiprotocol RF transceiver, ARM Cortex -M0 32 bit processor, 128 bit AES HW encryption, 256kB flash & 32kB RAM, Programmable Peripheral Interconnect (PPI) Application: Wearable devices, Bluetooth intelligent application, Mobile phone accessories, RFID labels, Smart ...
With the ESP32, you can save data on the RTC memories. The ESP32 has 8kB SRAM on the RTC part, called RTC fast memory. The data saved here is not erased during deep sleep. However, it is erased when you press the reset button (the button labeled EN on the ESP32 board). ...