ESP32-S, WiFi+Bluetooth Module Based on ESP32 (WS-16612)
      ESP32-S, WiFi+Bluetooth Module Based on ESP32 (WS-16612)
      ESP32-S, WiFi+Bluetooth Module Based on ESP32 (WS-16612)
      ESP32-S, WiFi+Bluetooth Module Based on ESP32 (WS-16612)
      ESP32-S, WiFi+Bluetooth Module Based on ESP32 (WS-16612)

      ESP32-S, WiFi+Bluetooth Module Based on ESP32 (WS-16612)

      WS-16612

      ESP32-S, WiFi+Bluetooth Module Based on ESP32 (WS-16612)

      Quantity :

      ESP32-S, WiFi+Bluetooth Module Based on ESP32 (WS-16612)

      ESP32-S, WiFi+Bluetooth Module Based on ESP32, Built-in 32Mbit Flash, SMD38 Package

      Overview

      The ESP32-S is a wireless module based on ESP32, supports WiFi and Bluetooth 4.2, with built-in 32Mbit Flash, in the SMD38 package. There're also onboard PCB antenna and metal shield. In short, it's a small form factor and fairly high cost effective wireless module.

      With the pre-flashed AT firmware, you can control the module through UART AT commands easily. The module integrates MCU inside, supports other developments like Lua/Micropython/Arduino to achieve flexible and fast prototyping, make it easy to integrate the module into IoT applications.

      Features

      • 802.11b/g/n Wi-Fi+BT SOC
      • Dual-core 32-bit CPU, 240 MHz frequency, computing capability up to 600DMIPS
      • Built-in two 12 bit SAR ADCs, up to 18 channels
      • Supports UART/SPI/I2C/SDIO/GPIO/ADC/PWM
      • SMD38 package
      • Supports OpenOCD debug interface
      • Supports multi sleep modes, deep sleep current as low as 6.5uA
      • UART baudrate up to 4Mbps
      • Embedded Lwip and FreeRTOS
      • Supports STA/AP/STA+AP operation mode
      • Supports Smart Config (APP) / AirKiss (WeChat), one key networking
      • Supports UART local firmware upgrade and/or remote firmware upgrade (FOTA)
      • AT commands for getting started fast
      • Supports secondary development, integrated Windows / Linux environment

      Applications

      The ESP32-S suit for IOT applications such as:

      • Smart home
      • Intelligent building
      • Industrial automation
      • Wearable devices
      • IP camera
      • Intelligent agriculture

      Development Resources

      Wiki : www.waveshare.com/wiki/ESP32-S

      Selection Guide

       ESP-01FESP-12FESP-12SESP32-S
      WIFI chip ESP8285 ESP8266 ESP32
      Built-in Flash 8Mbit 32Mbit
      Package SMD18 SMD22 SMD16 SMD38
      Antenna External spring antenna Onboard PCB antenna
      Frequency range 2.4G ~ 2.5G (2400M ~ 2483.5M)
      WIFI protocol 802.11b/g/n WiFi
      Bluetooth N/A Bluetooth 4.2 BR/EDR and BLE
      WIFI mode STA, AP, STA+AP
      Security WPA / WPA2
      Encryption WEP / TKIP / AES
      Firmware upgrade UART / OTA
      Transmitting power 802.11b: 16 ±2dBm(@11Mbps) 
      802.11g: 14 ±2dBm(@54Mbps) 
      802.11n: 13 ±2dBm(@HT20,MCS7)
      Receiving sensitivity CCK,1Mbps: -90 dBm 
      CCK,11Mbps: -85 dBm 
      6Mbps(1/2 BPSK): -88 dBm 
      54Mbps(3/4 64-QAM): -70 dBm 
      HT20,MCS7(65Mbps, 72.2Mbps): -67 dBm
      Power Continuous Transmission: ~71mA (peak: 300mA) 
      Model Sleep: ~20mA 
      Light Sleep: ~2mA 
      Deep Sleep: ~20uA
      Continuous Transmission: ~80mA (peak: 300mA) 
      Deep Sleep:~6.5uA
      IO port 9 22
      UART baudrate 300 ~ 4608000 bps (default 115200bps)
      Power supply 3.0V ~ 3.6V (current > 500mA)  
      Operating temp. -20 ℃ ~ 85 ℃
      Storage condition -40 ℃ ~ 85 ℃, < 90%RH
      Dimensions 10x11x2 (mm) 24x16x3 (mm) 25.5x18x3 (mm)
      Certification CE/FCC CE/FCC/REACH/RoHS/SRRC CE/FCC

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      Espressif
      WS-16612

      Specific References

      ESP32-S, WiFi+Bluetooth Module Based on ESP32 (WS-16612)