ESP32 D1 Mini Bluetooth+WiFi Board

$5.31

Weight 0.025 kg
Dimensions 3.42 × 2.56 cm
Supply Voltage

3.0 V ~ 3.6 V (VCC), 3.0V – 5.0V (USB and 5V)

Operating Voltage

3.3V (GPIO pins)

Power Consumption

30mA – 80mA (idle)

100mA – 240mA (WiFi/Bluetooth RX/TX)

10µA – 150µA (Deep Sleep)

5µA (RTC Timer Only)

Peripheral Interfaces

UART, SPI, I2C, LED PWM, Motor PWM, I2S, IR, pulse counter, GPIO, capacitive touch sensor, ADC, DAC

WiFi

802.11 b/g/n (802.11n up to 150 Mbps) @2.4 GHz ~ 2.5 GHz

Bluetooth

Bluetooth v4.2 BR/EDR and BLE specification

Operating Temperature

–40 °C ~ +85 °C

GPIO Pins

40 Available

100 in stock

The ESP32 chip is a hybrid Bluetooth + WiFi-enabled microcontroller developed by Espressif Systems, the same developer as the widely popular ESP8266 WiFi-enabled microcontroller. The ESP32 board shown here is in a compact D1 Mini profile, which makes its geometry similar to their ESP8266 D1 Mini boards and other smaller Arduino boards. The ESP32 is fully compatible with the Arduino IDE and has a wide array of examples that allow users to get started with Bluetooth Classic, Bluetooth Low Energy (BLE), and WiFi servers and clients. The microcontroller has a fast CPU (240MHz), 12-bit ADC, peripheral communication (UART, SPI, I2C), and a wide array of GPIO pins. The ESP32 D1 Mini is a great choice for IoT applications.

Included in the ESP32 D1 Mini Package:

  • 1x ESP32 D1 Mini Board

  • 4x Female Dupont Pins (short), 2x Female Dupont Pins (long)

  • 1x Micro USB Cable

Features of the ESP32 D1 Mini Bluetooth+WiFi Board:

  • Supply Voltage: 3.0 V ~ 3.6 V (VCC), 3.0V – 5.0V (USB and 5V)

  • Operating Voltage: 3.3V (GPIO pins)

  • Power Consumption:

    • 30mA – 80mA (idle)

    • 100mA – 240mA (WiFi/Bluetooth RX/TX)

    • 10µA – 150µA (Deep Sleep)

    • 5µA (RTC Timer Only)

  • Peripheral Interfaces: UART, SPI, I2C, LED PWM, Motor PWM, I2S, IR, pulse counter, GPIO, capacitive touch sensor, ADC, DAC

  • WiFi – 802.11 b/g/n (802.11n up to 150 Mbps) @2.4 GHz ~ 2.5 GHz

  • Bluetooth – Bluetooth v4.2 BR/EDR and BLE specification

  • Operating Temperature: –40 °C ~ +85 °C

  • 40 Available GPIO Pins

 

Wi-fi 802.11 b/g/n/e/i
802.11 n (2.4 GHz), up to 150 Mbps
802.11 e: QoS for wireless multimedia technology
WMM-PS, UAPSD
A-MPDU and A-MSDU aggregation
Block ACK
Fragmentation and defragmentation
Automatic Beacon monitoring/scanning
802.11 i security features: pre-authentication and TSN
Wi-Fi Protected Access (WPA)/WPA2/WPA2-Enterprise/Wi-Fi Protected Setup (WPS)
Infrastructure BSS Station mode/SoftAP mode
Wi-Fi Direct (P2P), P2P Discovery, P2P Group Owner mode and P2P Power Management
UMA compliant and certified
Antenna diversity and selection
Compliant with Bluetooth v4.2 BR/EDR and BLE specification
Bluetooth Class-1, class-2 and class-3 transmitter without external power amplifier
Enhanced power control
+10 dBm transmitting power
NZIF receiver with -98 dBm sensitivity
Adaptive Frequency Hopping (AFH)
Standard HCI based on SDIO/SPI/UART
High speed UART HCI, up to 4 Mbps
BT 4.2 controller and host stack
Service Discover Protocol (SDP)
General Access Profile (GAP)
Security Manage Protocol (SMP)
Bluetooth Low Energy (BLE)
ATT/GATT
HID
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

 

The ESP32 chip is a hybrid Bluetooth + WiFi-enabled microcontroller developed by Espressif Systems, the same developer as the widely popular ESP8266 WiFi-enabled microcontroller. The ESP32 board shown here is in a compact D1 Mini profile, which makes its geometry similar to their ESP8266 D1 Mini boards and other smaller Arduino boards. The ESP32 is fully compatible with the Arduino IDE and has a wide array of examples that allow users to get started with Bluetooth Classic, Bluetooth Low Energy (BLE), and WiFi servers and clients. The microcontroller has a fast CPU (240MHz), 12-bit ADC, peripheral communication (UART, SPI, I2C), and a wide array of GPIO pins. The ESP32 D1 Mini is a great choice for IoT applications.

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