Arduino Nano 33 BLE Rev2 With Headers [ABX00072] - Nrf52840 Microcontroller, Bluetooth Low Energy (BLE), Micropython Support, 3.3V, Small Form Factor

Arduino Nano 33 Iot [ABX00032] - Compact Wifi & Bluetooth Microcontroller With Secure Iot Connectivity & Built-In Sensors

Arduino Nano 33 BLE Sense Rev2 With Headers [ABX00070] - AI Microcontroller With Sensors, Bluetooth, For Wearables, Gesture & Voice Recognition

Arduino Nano 33 Iot [ABX00027] - 32-Bit ARM Cortex-M0+, Wifi & Bluetooth, 256KB Flash, 32KB SRAM, Secure Element, 14 Digital I/O Pins, 6 Analog Inputs

Nano 33 BLE Sense Rev2 [ABX00069]

Arduino ABX00069 ARDUINO NANO 33 BLE SENSE NO HDR

Arduino ABX00070 ARDUINO NANO 33 BLE SENSE W/ HDR

Arduino ABX00071 ARDUINO NANO 33 BLE REV2