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This is a Wi-Fi development board with compact size, plenty of peripheral interfaces, integrated low-power Wi-Fi System-on-Chip (SoC), and mass memory, supporting the Raspberry Pi Pico expansion board ecosystem. Equipped with a hardware crypto accelerator, RNG, HMAC, and Digital Signature module, it can meet the security requirements of the Internet of Things. Multiple low-power operating states to satisfy power requirements in IoT, mobile devices, wearable electronics, smart home, and other application scenarios, etc. Node MCU is an open source platform based on ESP8266 which can connect objects and let data transfer using the Wi-Fi protocol. In addition, by providing some of the most important features of microcontrollers such as GPIO, PWM, ADC, and etc, it can solve many of the project’s needs alone
Specifications
| Microprocessor | Xtensa single-core 32-bit LX7 |
| Maximum Clock Frequency (MHz) | up to 240 MHz |
| Model Type | ESP32-S2FH4 |
| Memory | 128KB ROM |
| 4MB Flash memory | |
| 8MB PSRAM | |
| Integrated 320KB SRAM | |
| Operating Voltage (VDC) | 2.7V – 4.2V |
| Connector Type | connector |
| LCD Interface | (8-bit serial RGB/8080/6800) |
| TWAI Controller | (ISO11898-1 compatible) |
| Continuous Current (A) | 1.8A |
| Battery Charging Current | 500mA |
| Interface | On-chip integrated full-speed USB OTG |
| Display Resolution | 160×80 pixels 65K color IPS LCD display |
| Antenna Type | On-board 2.4 GHz WiFi ceramic antenna |
| Up to 150 Mbps data transfer rate | |
| Shipment Weight | 0.014 kg |
Features:
- Support Raspberry Pi Pico expansion board ecosystem to satisfy creative IoT application development
- Temperature sensor, and RMT (TX/RX)
- Multi-Functions GPIO Pins
- High Operating Preformation
- Tiny size Easy integrations
- On-board 1.8A current high-efficiency boost/buck DC-DC TPS63000 power supply IC
- Support a variety of low-power operating states for adjusting the optimal balance between communication distance, data rate, and power consumption, to meet the power requirements of various application scenarios
- Castellated module allows soldering direct to user-designed carrier boards
ESP32-S2 LCD Ver. key features include:
- All features of the ESP32-S2 Standard Ver.
- On-board 0.96inch 160×80 pixels 65K color IPS LCD display
- On-board single 3.7V lithium battery charge/discharge header, suitable for mobile IoT product design
Packages Includes:
- 1 x Waveshare ESP32-S2 MCU Wi-Fi Development Board, 240MHz, 2.4 GHz Wi-Fi, LCD Version with pin header
