ESP8266 ESP32 ESP32S ESP-WROOM-32 WiFi WLAN BLE Bluetooth Board Module Adapter

Description

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ESP-32/32S
Module
ESP-WROOM-32 is Powered by Espressif’s most advanced SoC, the ESP-WROOM-32 features high performance, a wide range of peripherals, Wi-Fi and Bluetooth radio, which provide a complete solution tailored to advanced IoT applications.
240 MHz dual core Tensilica LX6 microcontroller with 600 DMIPS
Integrated 520 KB SRAM
Integrated 802.11BGN HT40 Wi-Fi transceiver, baseband, stack and LWIP
Integrated dual mode Bluetooth (classic and BLE)
16 MByte flash
2.2V to 3.6V operating voltage
-40°C to +125°C operating temperature
On-board PCB antenna / IPEX connector for external antenna
Supports sniffer, station, softAP and Wi-Fi direct modes
Max data rate of 150 Mbps@11n HT40, 72 Mbps@11n HT20, 54 Mbps@11g, and 11 Mbps@11b
Maximum transmit power of 19.5 dBm@11b, 16.5 dBm@11g, 15.5 dBm@11n
Minimum receiver sensitivity of -98 dBm
135 Mbps UDP sustained throughput
2.5 µA deep sleep current
Wi-Fi
Bluetooth
802.11 b/g/n/e/i
Class-1, class-2 and class-3 transmitter without external power amplifier
802.11 n (2.4 GHz), up to 150 Mbps
Enhanced power control
802.11 e: QoS for wireless multimedia technology
+10 dBm transmitting power
WMM-PS, UAPSD
NZIF receiver with -98 dBm sensitivity
A-MPDU and A-MSDU aggregation
Adaptive Frequency Hopping (AFH)
Block ACK
Standard HCI based on SDIO/SPI/UART
Fragmentation and defragmentation
High speed UART HCI, up to 4 Mbps
Automatic Beacon monitoring/scanning
BT 4.2 controller and host stack
802.11 i security features: pre-authentication and TSN
Service Discover Protocol (SDP)
Wi-Fi Protected Access (WPA)/WPA2/WPA2-Enterprise/Wi-Fi Protected Setup (WPS)
General Access Profile (GAP)
Infrastructure BSS Station mode/SoftAP mode
Security Manage Protocol (SMP)
Wi-Fi Direct (P2P), P2P Discovery, P2P Group Owner mode and P2P Power Management
Bluetooth Low Energy (BLE)
UMA compliant and certified
ATT/GATT
Antenna diversity and selection
HID
Compliant with Bluetooth v4.2 BR/EDR and BLE specification
All GATT-based profile supported
SPP-Like GATT-based profile
BLE Beacon
A2DP/AVRCP/SPP, HSP/HFP, RFCOMM
CVSD and SBC for audio codec
Bluetooth Piconet and Scatternet
ESP32 vs ESP8266:
ESP32
ESP8266
Ethernet MAC interface
Not available
GPIOs for 10 touch sensors
Not available
Temperature sensor (on-chip)
Not available
Remote controller functionality
Not available
Hall sensor
Not available
Digital-to-Analog Converter (DAC)
Not available
CAN 2.0
Not available
Analog-to-Digital Converter (ADC): 16 channels with 12-bit
SAR-ADC with support for a Low-Noise Amplifier (LNA)
10-bit ADC, no LNA
2 I2C interfaces
1 I2C interface
16 channels for PWM
8 channels for PWM
GPIOs (General Purpose Input / Output): 36
GPIOs: 17
4 SPI interfaces with Quad-SPI and maximum 80MHz
3 SPI interfaces with Quad-SPI and maximum 80MHz
Pin assignment:
Package included:
1 x ESP-32 ESP-32S ESP-WROOM-32 WLAN & BLE Module
ESP-32/32S Adapter
This is a adapter board for ESP-32S Wireless Module. It can be inserted to breadboard with Dupont cable wire. Convenient to develop and debug.
RESET I/O Pins
Pin Pitch: 2.54mm
Package included:
1 x Adapter
ESP-32 Dev Board (CP2102)
ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters,
and power management module. The entire solution takes up the least amount of printed circuit board area.
This board is used with 2.4 GHz dual-mode Wi-Fi and Bluetooth chips by TSMC 40nm low power technology,
power and RF properties best, which is safe, reliable, and scalable to a variety of applications.
Features:
High performance-price ratio
Small volume, easily embeded to other products
Strong function with support LWIP protocol, Freertos
Supporting three modes: AP, STA, and AP+STA
Supporting Lua program, easily to develop
Package included:
1 x ESP32 Development Board
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If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.