2 Pcs Bluetooth Wifi ESP-32 Development Board ule Lora32 Lora 868Mhz ESP32 Lora Oled, 5.5X2.8X0.3CM & 0.96 Inch

2 Pcs Bluetooth Wifi ESP-32 Development Board: 1 Pcs 5.5x2.8x0.3CM & 1 Pcs 0.96 Inch
The ESP-WROOM-32 is a versatile Wi-Fi + BT + BLE MCU ule that is powerful, versatile and can be used for low power sensor networks and demanding tasks such as voice coding, audio streaming and MP3 Decoding and so on.
The core of this ule is ESP32-D0WDQ6 chip, with scalable, adaptive features. Two CPU cores can be individually controlled or powered on. The clock frequency is adjustable from 80 MHz to 240 MHz.
The user can cut off the power of the CPU and use the low-power coprocessor to continuously monitor the status of the peripherals or whether some of the analog values exceed the threshold.
ESP32 also integrates a wealth of peripherals, including capacitive Touch-sensors, Hall sensors, low noise sensor, SD card interface, Ethernet interface, high-speed SDIO / SPI, UART, I2S and I2C.
5.5 * 2.8 * 0.3CM:
Color: Black+yellow
Material: ABS
Size: 5.5 * 2.8 * 0.3CM
Goouuu-ESP32 development board:
1. Onboard CP2102 stable USB to TTL chip to ensure the normal communication of the serial port.
2. Support automatic download, no need to manually switch the download and run e.
3. Shenjin process
4. Support Windows system (cygwin and msys32 simulation environment) and Linux system development
5. Support ESP32-for Arduino
0.96-inch:
SX1276 chip based on ESP32 Wi-Fi, 868 - 915 MHz frequency, high sensitivity over -148 dBm, + 20 dBm output power, high reliability, long-transmission distance
Onboard 32 MB flash Wi-Fi antenna, 0.96-inch blue OLED display, lithium battery charging circuit, CP2102 interface and USB serial chip, perfect support for Arduino development environment, can be used for program checking, product development is very easy and fast
Operating voltage: 3.3-7 V
Operating temperature range: -40 to 90°C (-40 to 194°F)
Support for Sniffer software protocol analysis, Station, SoftAP, and Wi-Fi Direct es
Data rates: 150 Mbps @ 11n HT40, 72 Mbps @ 11n HT20, 54 Mbps @ 11g, 11 Mbps @ 11b
Transmit power: 19.5 dBm @ 11b, 16.5 dBm @ 11g, 15.5 dBm @ 11n
Receiver sensitivity up to -98 dBm
UDP sustained throughput: 135 Mbps
Colour: Black
Material: metal + PC
Package Contents:
2 * ESP-32 development board ule
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1