IoT Starter Kits - Boodskap

ESP8266 Development Board

Specifications & Features
  • Microcontroller: Tensilica 32-bit RISC CPU Xtensa LX106
  • Operating voltage: 3.3V
  • Input voltage: 5V to 25V
  • Digital sensors I/O pins (DIO): 16
  • Analog sensors input pins (ADC): 1
  • UARTs: 1
  • SPIs: 1
  • I2Cs: 1
  • Flash memory: 1MB, 2MB or 4MB versions
  • SRAM: 64 KB
  • Clock speed: 80 MHz
  • USB-TTL based on CP2102 is included onboard
  • 1.3 inch oled display is included on development board
  • LM2597 Step Down Voltage Converter with Adjustable output ( Input Voltage Range: 4.5V to 35V)

ESP32 Development Board

Specifications & Features
  • Single or Dual-Core 32-bit LX6 Microprocessor with clock frequency up to 240 MHz.
  • 520 KB of SRAM, 448 KB of ROM and 16 KB of RTC SRAM.
  • Supports 802.11 b/g/n Wi-Fi connectivity with speeds up to 150 Mbps.
  • Support for both Classic Bluetooth v4.2 and BLE specifications.
  • 34 Programmable GPIOs.
  • Up to 18 channels of 12-bit SAR ADC and 2 channels of 8-bit DAC
  • Serial connectivity includes 4 x SPI, 2 x I2C, 2 x I2S, 3 x UART.
  • Ultra-low-power management.
  • 4 MB flash.
  • Supply voltage: 2.2 V ~ 3.6 V.
  • Data rate: 54 Mbps.
  • Frequency: 2.4 GHz.
  • Small volume, easily embedded to other products
  • Strong function with support LWIP protocol, freertos
  • Supporting three modes : AP, STA, and AP+STA
  • Supporting Lua program, easily to develop
  • Includes CP2102 USB-UART bridge
  • 1.3 inch oled display is included on development board
  • LM2597 step down voltage converter with adjustable output ( Input Voltage Range: 4.5V to 35V)

STM32 WIFI Development Board

Specifications & Features
  • Onboard Mini USB interface, you can give the board power supply and USB communication.
  • 72MHz work frequency
  • 32KB flash memory, 20K SRAM
  • 2.0-3.6V power, I/O
  • Reset(POR/PDR)
  • 4-16MHz crystal
  • 32 kHz oscillator for RTC with calibration
  • Up to 2 x I2C interfaces (SMBus/PMBus)
  • Up to 3 USARTs (ISO 7816 interface, LIN, IrDA capability, modem control)
  • Up to 2 SPIs (18 Mbit/s)
  • CAN interface (2.0B Active)
  • 802.11 b/g/n
  • The smallest 802.11b/g/n Wi-Fi SOC module
  • 32-bit RISC Tensilica Xtensa LX Processor
  • 2 GPIO (0 and 2)
  • Supports UART/GPIO
  • Supports STA/AP/STA + AP operation mode
  • Supports remote firmware upgrade (FOTA)
  • Integrated TCP/IP protocol stack
  • Flash memory size: 1MB (8Mbit)
  • WiFi security modes: WPA, WPA2

ARDUINO SHIELD - ESP01

Specifications & Features
  • 802.11 b/g/n
  • The smallest 802.11b/g/n Wi-Fi SOC module
  • 32-bit RISC tensilica xtensa LX processor
  • 2 GPIO (0 and 2)
  • Supports UART/GPIO
  • Supports STA/AP/STA + AP operation mode
  • Supports remote firmware upgrade (FOTA)
  • Integrated TCP/IP protocol stack
  • Flash memory size: 1MB (8Mbit)
  • WiFi security modes: WPA, WPA2
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