ESP32 IoT Board
$18.99
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ESP32 board for IoT projects where internet connectivity is key. Upgraded version to the ESP8266 based boards featuring a dual core chip! Comes fully assembled so no soldering is required.
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Features:
- Fully assembled
- No soldering required
- Micro USB port for power and programming
- Dual core ESP32 chip onboard
- Comparable to Huzzah32 ESP32 Feather
- Wireless Module: WROOM32 module with tuned antenna
- Built in USB to Serial converter
- Automatic bootloader reset
- Built in WiFi, Classic Bluetooth and Bluetooth Low Energy (BLE)
- SPI Flash: 4 MB
- Dual core 240MHz Tensilica LX6 microcontroller with 600 DMIPS
- SRAM: 520 KB
- 802.11b/g/n HT40 Wi-Fi transceiver, baseband, stack and LWIP
- Ultra-low noise analog amplifier
- Hall sensor
- CP2104
- Number of capacitive touch interfaces: 10
- 32 kHz crystal oscillator
- UARTs: 3 (1 for bootloading / debug)
- SPI: 3
- I2C: 2
- Analog inputs: 12
- Analog Outputs: 2
- I2S Audio Pins: 2
- PWM / Timer input/output: all GPIO pins
- OpenOCD debug interface with 32 kB TRAX buffer
- SDIO master/slave 50 MHz
- SD-card interface support
- Programmable via Arduino IDE or low level ESP32 IDF
- Logic Level: 3.3V
- Onboard 3.3V Regulator so it can be powered via 5V / USB
Compared to our ESP8266 boards. This upgraded ESP32 board features:
- Dual cores so the WiFi manager can run simultaneously without yielding
- Faster processor
- More GPIO pins
- More analog input pins
- More analog output pins
- Extra UART
TS2421
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ESP32 board for IoT projects where internet connectivity is key. Upgraded version to the ESP8266 based boards featuring a dual core chip! Comes fully assembled so no soldering is required.