OLED display, no need backlight, self-illumination, the display performance is better than the traditional LCD display, also lower consumption.Driver IC: SSD1306Size: 0.91 inch OLEDResolution: 128 x 32IIC interfacePin Description:GND: Power GroundVCC: Power + (DC 3.3 ~5v)SCL: Clock LineSDA: Data Lin..
Product DescriptionWiFi+Bluetooth ESP32 USB Serial to WiFi/Camera/ESP32-CAM-CH340 Development BoardIntroduction (1)Product Name: ESP32-CAM-CH340 Camera Module Product Model: HW-818Working voltage: DC5VProduct size: 27*48.5*4.5mm (excluding pin headers)Product application: This module can be widely u..
MP3 file format:support all bit rate 11172-3 and ISO13813-3 layer3 audio decodingSample rate support (KHZ): 8/11.025/12/16/22.05/24/32/44.1/48support Normal, Jazz, Classical, Pop, Rock and other sound effectsUART interface: standard serial port, TTL level, baud rate can be setInput voltage: 3.2V-5V ..
PP-C Bluetooth Serial pass-through Module Wireless Serial Communication from Machine Wireless SPPC Replace HC-06Features:Bluetooth V3.0 + EDRBluetooth Class 2Built-in PCB radio frequency antennaSupport UART interface3.3V power supplyOperating Frequency Band:2.4GHz -2.48GHz unlicensed ISM band B..
The SparkFun LoRaSerial Kit is a pair of serial radio modems that simply passes serial back and forth between one another. The LoRaSerial provides you with the means to report data every few seconds even if it's located beyond WiFi or Bluetooth® range. With this kit, you'll be able to transmit ..