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] – Powerful IoT Development Board with ESP32 Wi-Fi & Bluetooth, Secure Connectivity, and Low Power Consumption

Product ID: 249212276

Details

Brand
Arduino
CPU socket
DIP
Compatible devices
[Personal Pi)]
Compatible processors
SAMD21 ARM
Ram memory technology
LPDDR2

⚡48 MHz ARM Cortex-M0+ CPU

📶Dual WiFi & BLE connectivity

🔋Built-in Li-Po battery charging

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Description

🚀 Power your IoT dreams with the MKR WiFi 1010 — connect, create, and conquer!

SEAMLESS WIRELESS - Integrated ESP32-based WiFi (802.11 b/g/n) & Bluetooth Low Energy for instant connectivity.
POWERHOUSE PROCESSING - 48 MHz 32-bit ARM Cortex-M0+ delivers smooth, efficient IoT performance.
BATTERY READY MOBILITY - Onboard Li-Po charging circuit supports uninterrupted, portable IoT projects.
PLUG PLAY DEVELOPMENT - Fully compatible with Arduino IDE for rapid prototyping and cloud-ready applications.
EXPANSIVE I O FLEXIBILITY - 14 digital pins, 6 analog inputs, plus I2C, SPI & UART for versatile sensor and device integration.

The Arduino MKR WiFi 1010 is a compact, powerful IoT development board featuring a 48 MHz ARM Cortex-M0+ processor, integrated ESP32 WiFi and Bluetooth Low Energy connectivity, and a built-in Li-Po battery charging circuit. Designed for professional-grade wireless projects, it offers extensive I/O options and seamless Arduino IDE compatibility, making it the go-to choice for millennial innovators building connected devices with low power consumption and secure communication.

Specifications

ASIN	B07FYFF5YZ
Best Sellers Rank	#60,353 in Computers ( See Top 100 in Computers ) #422 in Motherboards
Brand	Arduino
Built-In Media	1 x Li-Po battery (3.7 V, 700 mAh)
CPU Model	core_m
Chipset Type	SAMD21
Compatible Devices	[Personal Computer, Smartphone, Camera, Microcontrollers (Arduino, Raspberry Pi)]
Compatible Processors	SAMD21 ARM Cortex-M0+
Customer Reviews	4.6 4.6 out of 5 stars (580)
EU Spare Part Availability Duration	1 Years
Graphics Card Interface	Integrated
Item Dimensions L x W x H	82L x 60W x 25H centimeters
Item Weight	18 Grams
Main Power Connector Type	20-Pin
Manufacturer	Arduino
Memory Storage Capacity	0.03 GB
Mfr Part Number	ABX00023
Model Name	Arduino MKR WiFi 1010
Model Number	TIFCC0134
Number of Items	1
Processor Socket	DIP
RAM Memory Technology	LPDDR2
Ram Memory Maximum Size	32 KB
Total Usb Ports	1
UPC	763004920025
Unit Count	1.0 Count
Warranty Description	as described on the official website

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€ 95.56

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered 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 Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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