ESP32 development board (WIFI + Bluetooth 2 in 1 dual-core CPU low power) ทำงานแบบ Dual Core ที่ความเร็ว 160Mhz มี SRAM 512K หน่วยความจำ Flash สำหรับอัพโหลดโปรแกรมขนาด 16M มีขา GPIO 36 ขา ความละเอียดในการอ่านค่า ADC 12Bit  สามารถเขียนโปรแกรม ผ่าน Arduino IDE ได้เสียบสาย USB โปรแกรมได้เลย

เปรียบเทียบสเป็คระหว่าง ESP8266 และ ESP-32

Features:

• NodeMCU based on ESP-WROOM-32 module
• Based on ESP32 DEVKIT DOIT
• 30 GPIO Version
• ESP32 is a dual core 32-bit processor with built-in 2.4 GHz Wi-Fi and Bluetooth
• 4MByte flash memory
• 520KByte RAM
• 2.2 tp 3.6V Operating voltage range
• In breadboard friendly breakout
• USB microB for power and Serial communication, use to load program and serial debugging too

• ESP32 #1: ESP32 arduino and esp-idf installation (esp-32 / esp3212)
• ESP32 #2: worst solder adapter ever (but great music)
• ESP32 #3: Arduino tutorial - getting to blinky (step by step)
• ESP32 #4: esp-idf - playing with BLE / Bluetooth
• ESP32 #5: BLE / Bluetooth Eddystone implementation
• ESP32 #6: BLE / Bluetooth iBeacon implementation
• ESP32 #7: Arduino Ucglib port with ILI9341 TFT LCD Display
• ESP32 #8: APA102 RGB LED Strip controlled by Arduino Sketch
• ESP32 #9: MAX6675 IoT WiFi Temp Sensor and ThingSpeak Tutorial
• ESP32 #10: DIY WiFi Emergency Button with SSL GMail
• ESP32 #11: Weather Station with Si7021 and OLED
• ESP32 #12: DIY WiFi Connected Radar Intrusion Detector
• ESP32 #13: Bluetooth Client reading from nRF51822 Server
• ESP32 #14: HTTPS Secure Webserver and WiFi GPIO Remote Control
• ESP32 #15: Adapter, Breadboard, UART, USB and more
• ESP32 #16: WiFi enabled Beacon Tracker - aka the Sheep Counter
• ESP32 #17: MQTT Secure HTTPS TLS/SSL WebSocket ThingSpeak Publish Example
• ESP32 #18: Deep Sleep API and Wake Up
• ESP32 #19: MQTT Secure HTTPS TLS/SSL WebSocket CloudMQTT Subscribe Example
• ESP32 #20: FreeRTOS - Inter-task Communication - Queues
• ESP32 #21: ESP32-AT - Playing with ESP32 AT Commands
• ESP32 #22: ESP32-AT - Arduino Nano connected ESP32
• ESP32 #23: Current Consumption
• ESP32 #24: IoT BLE MQTT Gateway
• ESP32 #25: FreeRTOS - Inter-task Communication - EventGroups
• ESP32 #26: atomic clock
• ESP32 #27: Hall Effect Switch and GPIO Interrupts
• ESP32 #28: sensitive to magnetic fields? (magnetic hypersensitivity?)
• ESP32 #29: portable luxmeter with BH1750FVI
• ESP32 #30: Switching Heavy Loads with Solid State Relays (SSR) + ESP32 Giveaway
• ESP32 #31: Playing Sound / MQTT Sound + ESP32 Giveaway
• ESP32 #32: ESP32 Smart LED Prototype + ESP32 Giveaway
• ESP32 #33: RFID Read and Write with MFRC522 Module + ESP32 Giveaway
• ESP32 #34: Mosquitto + SSL/TLS, openHAB2, MQTT Dash + ESP32 Giveaway
• ESP32 #35: Smart LED Prototype 2, openHAB2, MQTT Dash + ESP32 Giveaway
• ESP32 #36: Play MP3 with DFPlayer Mini + ESP32 Giveaway
• ESP32 #37: Ardiuno - Eclipse Crossover + ESP32 Giveaway
• ESP32 #38: NeoPixel (WS2812b) Library Contest + ESP32 Giveaway
• ESP32 #39: Bluetooth Server Tutorial and Code Walk + ESP32 Giveaway
• ESP32 #40: IR Remote (AX-1838HS) + ESP32 Giveaway
• ESP32 #41: Touch Sensor (300 Neo Pixel Skin Detector) + ESP32 Giveaway
• ESP32 #42: Arduino Multitasking (WS2812 octo tasking) + ESP32 Giveaway
• ESP32 #43: Arduino Multitasking (DRV8825 Stepstick Steppermotor Driver) + ESP32 Giveaway
• ESP32 #44: Arduino AP + Webserver + File Upload + ESP32 Giveaway
• ESP32 #45: 100 Ways To Buy a ESP32 Board
• ESP32 #46: Eclipse Oxygen installation and configuration
• ESP32 #47: Temperature Measurement
• ESP32 #48: Bluetooth Logging Multimeter with INA219 and SSD1306
• ESP32 #49: on the Bench (fake Mailbag)
• ESP32 #50: Heart Rate / ECG Monitor with AD8232
• ESP32 #51: Battery Monitor
• ESP32 #52: using PushBullet for sending Push Notification
• ESP32 #53: Latch Circuit
• ESP32 #54: ESP32 IoT, VPS, MQTT, Cloud DataStore + ESP32 Coupons
• ESP32 #55: $2 prototype PCBs ?
• ESP32 #56: ESP32 Timer & Multiple Timer & Changing Timer
• ESP32 #57: ESP32 Arduino Speed Comparison
• ESP32 #58: ESP32 Playing with Blynk
• ESP32 #59: ESP32 MOSFET Tutorial (as a Switch)
• ESP32 #60: ESP32 vs ESP8266 Speed Comparison and Arduino Dual Core Speed
• ESP32 #61: Level Shifting - MOSFET Level Shifter
• ESP32 #62: Camera Demo using OV2640
• ESP32 #63: Micro SD Card (SDHC)
• ESP32 #64: GPI[O]
• ESP32 #65: ePaper (1)
• ESP32 #66: ePaper (2) u8g2 interface
• ESP32 #67: Ultra-Lower-Power Coprocessor (ulp) and Analog-to-Digital Converter (adc)
• ESP32 #68: KiCad ESP32-WROVER Adapter
• ESP32 #69: ESPNOW simplex and duplex
• ESP32 #70: mains power (HLK-PM03)
• ESP32 #71: Arduino Bluetooth (BLE) Robot Buggy with L298 (Android example)
• ESP32 #72: Arduino Eddystone Beacon
• ESP32 #73 Arduino Eddystone Beacon Scanner
• ESP32 #74: on the Bench
• ESP32 #75: ESP32-WROVER-Module Adapter Soldering
• ESP32 #76: Wearable Arduino Pronoun Generator and Display (Bill C-16 helper)
• ESP32 #77: Fingerprint Sensor
• ESP32 #78: MQ Gas sensors
• ESP32 #79: Arduino ISP for ATtiny
• ESP32 #80: ESPNOW with ESP32 and ESP8285
• ESP32 #81: 18650 Li-Ion Cell Monitor with KiCad 5.0
• ESP32 #82: 18650 Li-Ion Cell Monitor with KiCad 5.0 (2)
• ESP32 #83: Arduino easy installation
• ESP32 #84: ESP-MESH MESH and ESP-MDF
• ESP32 #85: 18650 Li-Ion Cell Monitor with KiCad 5.0 (3)
• ESP32 #86: BLE UART ThingSpeak Gateway
• ESP32 #87: $10 Sensor Kit and KY-040 Rotary Encoder Module