ESP32-S Module

ESP32-S Module
 

FEATURES:

WiFi:

• Standards: Supports IEEE 802.11 b/g/n/d/e/i/k/r (802.11n up to 150Mbps).
• Frequency Range: Operates in the 2.4GHz to 2.5GHz range (2400MHz to 2483.5MHz).

Bluetooth:

• Protocols: Supports Bluetooth v4.2 BR/EDR and BLE (Bluetooth Low Energy) specifications.
• Radio: Features an NZIF receiver with -98 dBm sensitivity.
• Transmitter Classes: Supports Class-1, Class-2, and Class-3 transmitters.
• AFH (Adaptive Frequency Hopping): Supported.
• Audio: Supports CVSD and SBC audio codecs.

Hardware:

• Module Interface: Offers interfaces such as SD card, UART, SPI, SDIO, I2C, LED PWM, Motor PWM, I2S, I2C, IR, GPIO, capacitive touch sensor, ADC, DAC, and LNA pre-amplifier.
• On-Chip Sensor: Operates at 3.0V to 3.6V.
• On-Board Clock: Average current value is 80mA.
• Operating Voltage: Supports -40°C to 125°C operating temperature range.
• Package Size: Dimensions of 14.3mm x 24.8mm x 3mm.

Software:

• Wi-Fi Mode: Supports various modes including Station, SoftAP, SoftAP+Station, and P2P.
• Security: Provides security features like WPA, WPA2, WPA2-Enterprise, and WPS.
• Encryption: Supports encryption algorithms such as AES, RSA, ECC, and SHA.
• Firmware Upgrade: Firmware can be upgraded through UART download, OTA (Over-The-Air) via the network, and downloading and writing firmware via a host.