ESP32 WIFI BLE Board

Description

ESP32 WIFI BLE Board. ESP-WROOM-32 is a powerful, generic Wi-Fi + BT + BLE MCU module that targets a wide range of applications ranging from low-power sensor networks to the most demanding tasks such as speech encoding, music streaming and MP3 decoding. The development board breaks out all pins of the module to 0.1” headers and provides a CP2102 USB-TTL serial adapter, programming and reset buttons, and a 3.3V power regulator to power the ESP32.

Espressif doubled the CPU resources for the ESP32 with a dual core, running at 160MHz and supporting more pins and peripherals. The integration of Bluetooth, Bluetooth LE and Wi-Fi ensures that a wide range of applications can be created. The sleep current of the ESP32 chip is less than 5 μA, making it suitable for battery and portable electronics applications. ESP-WROOM-32 supports data rates of up to 150 Mbps and 22 dBm output signals in the PA to ensure the widest physical range. As such, the chip offers the industry-leading specifications and the best performance for electronic integration, range, power consumption and connectivity.

ESP32 WIFI BLE Board Specifications:
– Wi-Fi: 802.11 b/g/n/e/i (802.11n up to 150 Mbps)
– A-MPDU and A-MSDU aggregation and 0,4 wait interval support
– Frequency range: 2,4 ~ 2,5 GHz
– Bluetooth: v4.2 BR/EDR and BLE specification
– Radio: NZIF receiver with sensitivity of -98 dBm, Class 1, Class 2 and Class 3 transmitter
– Audio: CVSD and SBC
– Built-in clock: 40 MHz crystal
– Operating voltage: 2.2 ~ 3.6V
– Operating current: Average: 80 mA
– Operating temperature range: -40°C ~ 85°C
- Manual