What AC power adapter will plug right into this?

The recommended external power source for this board is a Li-Po Single Cell, 3.7V, 700mAh Minimum

What are the 3 connectors on the board? What wire do I need in order to program this thing?

The MKR 1010 is programmed using the mini usb port. The jst connector is for li-po battery external power & the 5 pin connector is for I2C access. Hope this helps.

What is the proper connector to power this thing with a battery?

The connector on the side you would plug a battery into is a JST-PH style connector.

Without eeprom, how to store the program (sketch)? after a power off and restart, data on ram is lost.

The sketch will persist between reboots, but any volatile data in the RAM will be lost unless you include the EEPROM emulator package. The emulator will write to the EEPROM in which the program is stored at the cost of device life. The process significantly reduces the number of times you can write a new program to the Arduino.

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Arduino MKR WiFi 1010 ABX00023 | IoT Development Board with SAMD21 Cortex-M0+, WiFi & Bluetooth Connectivity for Smart Projects, Wireless Automation and Remote Monitoring Applications

Product ID: 352731102

Details

Brand
Arduino
CPU Socket
Socket AM2
Chipset Type
SAMD21
Compatible Devices
[Personal Pi)]
RAM Memory Technology
SRAM

⚡Low-power optimized for long battery life

📶WiFi + BLE dual connectivity

🧠32-bit ARM Cortex-M0+ SAMD21 processor

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Description

🚀 Elevate your IoT game with the Arduino MKR WiFi 1010 — where smart meets seamless!

COMPACT LIGHTWEIGHT - At just 18 grams and pocket-sized, it fits perfectly into any prototype or embedded system without bulk.
POWER EFFICIENT DESIGN - Maximize uptime with advanced power management—perfect for portable and always-on IoT applications.
ROBUST PROCESSING POWER - Harness the 32-bit ARM Cortex-M0+ core for smooth automation, sensor data handling, and real-time control.
SEAMLESS IO T INTEGRATION - Effortlessly connect your smart projects with built-in WiFi and Bluetooth for instant cloud and device communication.
BEGINNER FRIENDLY YET ADVANCED - Ideal for newcomers and pros alike, this board scales with your skills and project complexity.

The Arduino MKR WiFi 1010 is a compact IoT development board featuring a powerful 32-bit ARM Cortex-M0+ SAMD21 processor, integrated WiFi and Bluetooth connectivity, and optimized low-power consumption. Designed for both beginners and advanced users, it enables rapid prototyping and deployment of wireless automation, remote monitoring, and smart device projects within the Arduino ecosystem.

Specifications

ASIN	B07FYFF5YZ
Best Sellers Rank	#4,993 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3,588 in Industrial Robotics
Box Contents	Arduino MKR Wifi
Brand Name	Arduino
CPU Model	core_m
Chipset Family	ARM Cortex-M0+
Chipset Type	SAMD21
Compatible Devices	[Personal Computer, Smartphone, Camera, Microcontrollers (Arduino, Raspberry Pi)]
Country of Origin	Italy
Customer Reviews	4.6 4.6 out of 5 stars (582)
DriveMemory Storage Capacity	0.03 GB
EU Spare Part Availability Duration	1 Years
Graphics Card Interface	Integrated
Importer Contact Information	Robocraze, Ground Floor, 912/10 Survey no. 104 4th G street, Chelekare, Kalyan Nagar, Bengaluru - 560043
Item Dimensions L x W x H	8L x 5W x 25H Centimeters
Item Type Name	Arduino MKR Wifi
Item Weight	18 Grams
Main Power Connector Type	20-Pin
Manufacturer	Arduino S.r.l., St. James Avenue, Boston, Massachusetts, 02116, USA
Manufacturer Contact Information	St. James Avenue, Boston, Massachusetts, 02116, USA
Manufacturer Part Number	ABX00023
Model Name	MKR WIFI 1010
Model Number	TIFCC0134
Number Of Ports	1
Number of Items	1
Packer Contact Information	Robocraze 9902340705
Processor Socket	Socket AM2
RAM Memory Technology	SRAM
Ram Memory Maximum Size	32 KB
Total USB Ports	1
UPC	763004920025
Unit Count	1 Count
Warranty Description	6 months Brand

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R1284

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In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

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