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ESP-32S ESP-WROOM-32 (8)
ESP-32S ESP-WROOM-32 (3)
ESP-32S ESP-WROOM-32 (1)
  1. ESP-32S ESP-WROOM-32 (8)
  2. ESP-32S ESP-WROOM-32 (3)
  3. ESP-32S ESP-WROOM-32 (1)

ESP-32S ESP-WROOM-32 Wireless Module with Integrated Bluetooth and Wi-Fi

$2.08

ESP-32S ESP-WROOM-32 Bluetooth and WIFI Dual Core CPU with Low Power Consumption

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Product Information

ESP32-S

ESP32-s is a multifunctional RF module with ultra small volume. The dual core esp32 is used as the main control, and the module is equipped with PCB on-board antenna and IPEX antenna, which can be used according to the needs of the scene.

ESP-32S ESP-WROOM-32 (5)

ESP32-S module is a general-purpose WiFi + Bluetooth MCU module with powerful functions and wide applications Low power sensor networks and demanding tasks.

Specification List

CPU ROMEsp32, xtensa 8 32-bit |x6 dual core processor, the highest computing power can reach 600 DMIPS 448 kByte
520 KByte SRAM RTC 16 KByte SRAM
General 1022
encapsulationSMD-38
SPI FlashThe default is 32mbit
Support interfaceSD card, UART, SPI, SDIO, 12C, PWM, 12s, IR, GPIO, capacitive touch sensor, ADC,DAC
audio frequencyCVSD and SBC audio
Series RateDefault 115200 BPS
On board clock40 MHz crystal oscillator
Antenna formOn board PCB antenna and IPEX antenna pedestal
WiFi 802.1 1B/g/N/D/E/K/R (802.11n, up to 150 Mbps) A-MPDU and A-MSDU aggregation,supporting 0.4
μs protection interval 2.4~ 2.5 GHz
BluetoothV4.2 br / EDR and ble standards, nzif receiver with- 98 DBM sensitivity, class-1,class-2 and class-3
Transmitter, support AFH (frequency modulation adaptive), support CVSD and SBC audio format
Voltage/current2.7V~ 3.6V (recommended 3.3V) / working current: average 80mA power supply current: minimum 500mA
Size25.5* 18* 3(+0.2)mm

 

 

ESP32-WROOM-32

ESP32-WROOM-32 is a powerful and versatile Wi-Fi + Bluetooth microcontroller (MCU) module developed by Espressif Systems.

ESP-32S ESP-WROOM-32 (7)

Advantages

  • Integrated Wi-Fi and Bluetooth: Eliminates the need for separate modules, simplifying design and reducing cost.
  • High Performance: Powerful processing power for demanding applications.
  • Rich I/O interfaces: can connect various sensors, actuators and other devices.
  • Low power consumption: Extend battery life and reduce operating costs.
  • Compact size: making it suitable for space-constrained applications.
  • Easy to use: Provides a comprehensive development platform and rich resources for learning and development.

Applications

  • Internet of Things (IoT): smart home devices, wearable devices, industrial automation, environmental monitoring, etc.
  • Consumer electronics: smart speakers, smart displays, drones and other connected devices.
  • Educational and hobbyist projects: learn electronics, programming and robotics.

Specification List

CategoryProjectProduct specifications
CertificationRF CertificationFCC/CE RED/IC/TEL EC/KCC/SRRC/NCC
Wi-Fi CertificationWiFi Alliance
Bluetooth CertificationBQB
Environmental RoHS/REACH
TestReliabilityHTOL/HTSL/UHAST/TCT/ESD
Wi-FiAgreement802.11 B/g/N (802.11n, up to 150 Mbps)
A-MPDU and A-MSDU are polymerized to support0.4μ us protection interval
Frequency Range2.4 GHz~ 2.5 GHz
BluetoothAgreementMeet Bluetooth v4.2 br/EDR and ble standards
Radio FrequencyNZIF receiver with–97 DBM Sensitivity
Class-1, Class-2 and Class-3 Transmitters
AFH
Audio FrequencyCVSD and SBC Audio
HardwareModule interfaceSD card, UART. SPI. SDIO. 2C Led PWM, motor PWM, 12S. IR. Pulse counter, GPIO, capacitive touch sensor, ADC, DAC Hall sensor
On chip sensorhall sensor
Integrated crystal oscillator40 MHz crystal oscillator
Integrated SPI flash4 MB
Operating voltage / supply voltage3.0V~3.6V
Working currentAverage: 80 Ma
Supply currentMinimum: 500 mA
Recommended operating temperature-40°C~ +85 °C
Package size(18.00+0.10) mm x (25.50+0.10) mm x (3.10+0.10) mm
Humidity senstivily level (MSL)Level 3

 

 

Length

ESP-32S, ESP-WROOM-32

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