Arduino Boards & Compatibles

Arduino MKR WiFi 1010 (ABX00023) — Original Official Board

The Arduino MKR WiFi 1010 (ABX00023) is the original, official Arduino board designed for compact IoT and wireless projects. Powered by the 32-bit ARM Cortex-M0+ SAMD21 microcontroller running at 48 MHz, this tiny yet powerful board integrates the u-blox NINA-W102 radio module for dual-band WiFi and Bluetooth Low Energy (BLE) connectivity — making it an ideal choice for makers, IoT enthusiasts, and embedded engineers in India who need reliable wireless communication in a small form factor. What sets the MKR WiFi 1010 apart is its built-in ATECC508 CryptoAuthentication secure element, which provides hardware-grade encryption for your IoT data — critical for secure cloud communication. The board also features a built-in Li-Po battery charging circuit (3.7V single cell), allowing standalone battery-powered deployments for wireless sensor nodes, environmental monitoring, and portable IoT gateways. With 256 KB Flash, 32 KB SRAM, 7 analog input pins (up to 12-bit resolution), 8 digital I/O pins, and support for UART, SPI, I2C, and I2S communication protocols, this board offers excellent versatility while drawing very low power. It runs on 3.3V logic and can be powered via the micro-USB port (5V) or an external Li-Po battery. Whether you are building a smart home sensor, a WiFi-controlled robot, a BLE beacon, or an MQTT-based IoT dashboard, the Arduino MKR WiFi 1010 gives you the professional-grade connectivity and security needed for real-world applications. Fully compatible with the Arduino IDE, it supports all standard libraries including WiFiNINA, ArduinoBLE, ArduinoMKRENV, and MKRWAN — so you can prototype and deploy faster.