Arduino MKR1000
ATSAMD21 Cortex-M0+ board with integrated ATWINC1500 2.4 GHz 802.11 b/g/n Wi-Fi and ECC508 crypto, plus LiPo charging. 3.3 V logic. First MKR Wi-Fi board; superseded by MKR WiFi 1010.
ATSAMD21 Cortex-M0+ board with integrated ATWINC1500 2.4 GHz 802.11 b/g/n Wi-Fi and ECC508 crypto, plus LiPo charging. 3.3 V logic. First MKR Wi-Fi board; superseded by MKR WiFi 1010.
| Pin | Position | Type |
|---|---|---|
| D0 | MKR header | GPIO |
| GND | Header | Ground |
| +3V3 | Header | Power |
About 75 boards across every Arduino generation: 5V Uno/Mega/GIGA, 3.3V MKR and Portenta, plus DFRduino and Bluno compatibles. Confirm the voltage rail before stacking any shield.
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