This is a WiFi development board with compact size, plenty peripheral interfaces, integrated low-power Wi-Fi System-on-Chip (SoC) and mass memory, supporting Raspberry Pi Pico expansion board ecosystem. Equipped with 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.

ESP32-S2 Standard Ver. key features include:

• Support Raspberry Pi Pico expansion board ecosystem to satisfy creative IoT application development
• Xtensa single-core 32-bit LX7 microprocessor, ESP32-S2FH4, support clock frequency up to 240 MHz
• Integrated 320KB SRAM, 128KB ROM, 8MB PSRAM, 4MB Flash memory
• Support IEEE802.11 b/g/n, on-board 2.4 GHz WiFi ceramic antenna, up to 150 Mbps data transfer rate
• USB-C connector, no more plug orientation problem
• On-chip integrated full-speed USB OTG interface, LCD interface (8-bit serial RGB/8080/6800), TWAI controller (ISO11898-1 compatible), capacitive sensor GPIO, temperature sensor and RMT (TX/RX)
• Onboard DC-DC chip MP28164, high efficiency DC-DC buck-boost chip, maximum 2A load current
• 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