Clever Geek Handbook

10 boards to start IoT development in 2021

There are tons of good options to get you started

The Internet of Things , or IoT, is already a reality. You are probably using one (or more) IoT devices right now, or at least reaping the benefits of using it. And this market only tends to grow.





, - , .





, 2021 25 IoT, 2025 64 ( 11 ). , IoT, .





, , . . , , , . , .





, , , , IoT .





Development Board?

Development Board ( ) - , . , .





, , . , .





, :





  • : , . , , .





  • : , , WiFi, Cellular, Ethernet ..





  • : , , I2C, GPIO, SPI ..





  • : , , ( ), IDE, ..





  • : , , , ..





10 , IoT.





.     .     .





ESP32

Espressif, IoT. Bluetooth (v4.2 v5.0) WiFi, , .





Xtensa, 240 520b (RAM). GPIO ( 12- ), I2C, SPI UART . , .





Arduino IDE, SDK, RTOS. 





, $6 $12.





Source: https://www.espressif.com/
: https://www.espressif.com/

.     .     .





Onion Omega2

, Linux, . MT7688 SoC 580 , WiFi Ethernet.





128 RAM 32 Flash, , IoT, . 18 GPIO, I2C, SPI UART .





I2C.





$13.





Source: https://onion.io/
: https://onion.io/

.     .     .





Arduino Nano 33 BLE Sense

- Arduino Nano 33 BLE Sense. Nordic nrf52840, Bluetooth 5.0, WiFi ZigBee.





64 , 1 Flash 256 RAM. 14 GPIO, SPI, I2C UART .





(9- , , , , , ), , .





, , Edge Computing (AI) TinyML. , , Arduino Nordic .





$31.





Source: https://www.arduino.cc/
: https://www.arduino.cc/

.     .     .





Adafruit Feather M0

Adafruit , , , DYI, .





Feather M0 . ARM-, 48 256 FLASH + 32 RAM ,   CircuitPython. , Python IoT!





20 GPIO, ADC (12-), SPI, I2C UART. Adafruit.





$20.





Source: www.adafruit.com
: www.adafruit.com

.     .     .





Particle Boron

, . Nordic nrf52840, WiFi Bluetooth.





20 GPIO ( 6 ), SPI, I2C UART .





(2G/3G), SIM- 100 .





Arduino IDE .





, $80.





: https://docs.particle.io/
: https://docs.particle.io/

.     .     .





Arduino MKR NB 1500

Narrowband IoT , . 32- ARM 48 , 32 RAM + Flash 256 .





28 GPIO, UART, SPI I2C 12- . IoT LTE, ( ).





Arduino .





$77.





: https://arduino.cc/
: https://arduino.cc/

.     .     .





Teensy 4.1

32- ARM Cortex M7 , 600MHz 8MB Flash + 1MB RAM.





40 GPIO (18 ), I2C, SPI, UART CAN .





WiFi BLE , Ethernet 10/100M.





Arduino IDE CircuitPython.





$26.85.











: www.pjrc.com
: www.pjrc.com

.     .     .





BeagleBone Black

BeagleBone Black - , . 1 ARM Cortex-A8, 512 RAM + 8 Flash .





, Ubuntu, Debian Android, .





60 GPIO (7 ), SPI, I2C, CAN UART . Ethernet USB , HDMI .





WiFi / BLE, , BeagleBone AI ( ).





$49.











: https://beagleboard.org/black
: https://beagleboard.org/black

.     .     .





Raspberry Pi 4

, ( ) . 4B - , .





Broadcom, 64-, 1,5 . 2 RAM ( 4 8 ). WiFi, Bluetooth Ethernet.





40 GPIO, SPI, I2C, UART, 2 micro-HDMI ( 4). USB, DSI CSI .





(OS), ( Raspbian, Debian, Windows IoT), , .





, . , Raspberry Pi, , , .





$35 $55.





: https://www.raspberrypi.org/
: https://www.raspberrypi.org/

.     .     .





NVIDIA Jetson Nano

, , AI - . ARM 1.53 , (RAM) 2 128- NVIDIA.





HDMI, CSI Gigabit Ethernet ( WiFi ). 40 GPIO I2C, SPI UART.





JetPack Development Kit Linux , CUDA, OpenCV, VisionWorks TensorRT.





AI (Artificial intelligence, - ) NVIDIA, .





$59.











: https://developer.nvidia.com
: https://developer.nvidia.com

.     .     .





: Meadow F7

, - Meadow Dev Kit Wilderness Labs.





STM32F7, ESP32, WiFi Bluetooth-. 25 GPIO, SPI, I2C, CAN UART . LiPo.





.NET, .





$50.





Meadow F7 Development Kit. : .
Meadow F7 Development Kit. : .

.     .     .





10 , IoT. IoT, .





, . , . , .





OTUS  « IoT».





 « IoT: ». -:- ;- Rightech IoT Cloud;- ;- ;- ;- .





-







More articles:


All Articles