ESP-32S Wifi Bluetooth combo module base on ESP32 which is a single-chip 2.4 GHz Wi-Fi and Bluetooth combo chip designed with TSMC ultra-low-power 40 nm technology. It is designed and optimized for the best power performance, RF performance, robustness, versatility, features, and reliability, for a wide variety of applications, and different power profiles.
ESP-32S integrates the dual-core processor, 448 KByte ROM,520 KByte SRAM,16 KByte SRAM in RTC, 802.11 b/g/n/e/I Wi-Fi, Bluetooth v4.2 BR/EDR & BLE, clocks & Times, abundant peripheral Interfaces, and security mechanism.
ESP32 is the most integrated solution for Wi-Fi + Bluetooth applications in the industry with less than 10 external components. ESP32 integrates the antenna switch, RF balun, power amplifier, low noise receive amplifier, filters, and power management modules. As such, the entire solution occupies a minimal Printed Circuit Board (PCB) area.
ESP32 is designed for mobile, wearable electronics, and the Internet of Things (IoT) applications. It has many features of the state-of-the-art low power chips, including fine resolution clock gating, power modes, and dynamic power scaling.
- Clocks and Timer
- Peripheral Interface
- Generic low power IoT loggers
- Video streaming from camera
- Over Top (OTT) devices
- Music players – Internet music players – Audio streaming devices
- Wi-Fi enabled toys – Loggers – Proximity sensing toys
- Wi-Fi enabled speech recognition devices
- Audio headsets
- Smart power plugs
- Home automation
- Mesh network
- Generic low power IoT sensor hub
|CPU and Memory||Xtensa® 32-bit LX6 Dual-core processor, up to 600 DMIPS.|
|ROM Size||448 KByte|
|SRAM in RTC||16 KByte|
|Supply Voltage||3~3.6 V|