STMicroelectronics STM32L4 Discovery kit IoT Node, Low-Power Wireless, BLE, NFC, SubGHz, Wi-Fi

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STMicroelectronics #ad - 64-mbit quad-spI Macronix Flash memory. The b-l475e-iot01a discovery kit for IoT node allows users to develop applications with direct connection to cloud servers. Bluetooth v4. 1 module spbtle-rf sub-ghz 868 mhz or 915 mhz low-power-programmable rf module spsgrf-868 or SPSGRF-915 802. 11 b/g/n compliant wi-fi module from Inventek Systems ISM43362-M3G-L44.

On-board st-link/v2-1 debugger/programmer with USB re-enumeration capability: mass storage, Virtual COM port and debug port. Dynamic nfc tag based on M24SR with its printed NFC antenna. Key features: ultra-low-power stm32l4 series mcus based on arm cortex-m4 core with 1 mbyte of Flash memory and 128 Kbytes of SRAM, in LQFP100 package 64-Mbit Quad-SPI Macronix Flash memory Bluetooth V4.

STMicroelectronics STM32L4 Discovery kit IoT Node, Low-Power Wireless, BLE, NFC, SubGHz, Wi-Fi #ad - 1 module spbtle-rf sub-ghz 868 mhz or 915 mhz low-power-programmable RF module SPSGRF-868 or SPSGRF-915 802. 11 b/g/n compliant wi-fi module from inventek systems ism43362-m3g-l44 dynamic nfc tag based on m24sr with its printed nfc antenna 2 digital omnidirectional microphones mp34dt01 capacitive digital sensor for relative humidity and temperature hts221 high-performance 3-axis magnetometer lis3mdl 3d accelerometer and 3d gyroscope lsm6dsl 260-1260 hpa absolute digital output barometer LPS22HB Time-of-Flight and gesture-detection sensor VL53L0X 2 push-buttons user and reset USB OTG FS with Micro-AB connector Expansion connectors: Arduino Uno V3, Virtual COM port and debug port Comprehensive free software HAL library including a variety of examples, Keil, PMOD Flexible power-supply options: ST LINK USB VBUS or external sources On-board ST-LINK/V2-1 debugger/programmer with USB re-enumeration capability: mass storage, GCC-based IDEs, as part of the STM32Cube MCU Package Support of a wide choice of Integrated Development Environments IDEs including IAR, Arm Mbed Enabled Arm Mbed online see http://mbed.

Org ultra-low-power stm32l4 series mcus based on arm cortex-m4 core with 1 Mbyte of Flash memory and 128 Kbytes of SRAM, in LQFP100 package. The support for arduino uno v3 and PMOD connectivity provides unlimited expansion capabilities with a large choice of specialized add-on boards. The discovery kit enables a wide diversity of applications by exploiting low-power communication, multiway sensing and Arm Cortex -M4 core-based STM32L4 Series features.

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HiLetgo ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA for Arduino IDE

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HiLetgo 3-01-1287 #ad - Hiletgo esp-wroom-32 esp32 esp-32s Development Board 2. 4ghz dual-mode wifi + bluetooth dual cores microcontroller the esp32 integrated with Antenna switches, filters, power amplifiers, and management modules, RF Balun, low-noise amplifiers, and the entire solution occupies the least area of PCB. To reference gpio pins in code use just the number, for example "digitalWrite13, HIGH" sets GPIO13 high.

Ultra-low power consumption, works perfectly with the Arduino IDE. Esp32 is a safe, reliable, and scalable to a variety of applications. 2. 4 ghz wi-fi plus bluetooth dual-mode chip, safe and reliable, power dissipation performance and RF performance is the best, with TSMC Ultra-low power consumption 40nm technology, easy to extend to a variety of applications.

HiLetgo ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA for Arduino IDE #ad - Reference links of ESP32 at below: https://github. Com/espressif/arduino-esp32 https://github. Com/nodemcu/nodemcu-firmware/tree/dev-esp32 package included: 1 * eSP-WROOM-32 ESP32 ESP-32S Development BoardIf it cann't get bluetooth working? Using Node32s as the Board selection. 2. 4ghz dual mode wifi + Bluetooth Development Board.

The built-in lED to GPIO2.

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