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PCF8591 is a monolithic, single supply, low-power, 8-bit CMOS data acquisition devices. PCF8591 has 4 analog inputs, one analog output and a serial I2C bus interface. PCF8591 of three address pins A0, A1 and A2 can be used for programming the hardware address, allowing access to eight PCF8591 devices on the same I2C-bus, without the need for additional hardware. Input and output on the PCF8591 device address, control and data signals through two-line bidirectional I2C bus serially transmitted.PCF8591 Key performance indicators: single power supply PCF8591 operating voltage range of 2.5V-6V  Low Standby Current via I2C-bus serial input / output PCF8591 by 3 hardware address pins addressing PCF8591 I2C bus speed sampling rate decision 4 programmable an...
Notice:We will send the latest version of product, the upgraded function. It may has different shape or color. If you can't agree, pls don't buy. Pls choose available tracking info shipping method, never ask a tracking number if your shipping method is not available.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.   High performance-price ratio   Small volume, easily embeded to other products   S...
beschreibungthis module esp32s v & all; completely fits r & t.; r wifi 802.11b / g / n / e / i and bluetooth v4.2 br / edr & t standard, offers a series of l & all of wifi and bluetooth, and to support and professional; cats & all real - time; ffnen operating systems (rtos). esp32s also provides an open platform to support and professional users; those to user function flexibly in various applications. not only integrated with plenty of analog sensing and digital interface, but also integrates esp32s die entire start / receive radio frequency functions with a & w; the antenna switch, radio frequency, leistungsverst & auml; rker, eng & auml; uscharm petr & auml; rker, filters, power management module and extended self calibration. in particular this modul...
SSD1306 display(0x3c,5,4);  Test details  Pin reference description   Ineinfuhrung: ESP32 is already integrated antenna and rf balun, power amplifier, low noise amplifiers, filters, and the power management module. the entire solution is the least amount of pcb area. this board is 2.4 ghz dual mode wi fi and bluetooth chips by tsmc 40nm low power technology, power and rf characteristics of best, which is safe, reliable, and scalable to a wide range of applications. Features: high performance - price - ratiosmall volume, easy embeded to other productsstrong function, with the support of lwip protocol, freertossupport three modes: ap, sta and ap + stasupport for lua program, easy to develop  Click the link for more details:...
Lolin  ESP32 describe  Ineinfuhrung: ESP32 is already integrated antenna and rf balun, power amplifier, low noise amplifiers, filters, and the power management module. the entire solution is the least amount of pcb area. this board is 2.4 ghz dual mode wi fi and bluetooth chips by tsmc 40nm low power technology, power and rf characteristics of best, which is safe, reliable, and scalable to a wide range of applications. Features: high performance - price - ratiosmall volume, easy embeded to other productsstrong function, with the support of lwip protocol, freertossupport three modes: ap, sta and ap + stasupport for lua program, easy to develop Click the link for more details:https://github.com/espressif/arduino-esp32/blob/master/doc/windows.md...
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...
beschreibungthis module esp32s v & all; completely fits r & t.; r wifi 802.11b / g / n / e / i and bluetooth v4.2 br / edr & t standard, offers a series of l & all of wifi and bluetooth, and to support and professional; cats & all real - time; ffnen operating systems (rtos). esp32s also provides an open platform to support and professional users; those to user function flexibly in various applications. not only integrated with plenty of analog sensing and digital interface, but also integrates esp32s die entire start / receive radio frequency functions with a & w; the antenna switch, radio frequency, leistungsverst & auml; rker, eng & auml; uscharm petr & auml; rker, filters, power management module and extended self calibration. in particular this modul...
Ineinfuhrung: ESP32 is already integrated antenna and rf balun, power amplifier, low noise amplifiers, filters, and the power management module. the entire solution is the least amount of pcb area. this board is 2.4 ghz dual mode wi fi and bluetooth chips by tsmc 40nm low power technology, power and rf characteristics of best, which is safe, reliable, and scalable to a wide range of applications. Features: high performance - price - ratiosmall volume, easy embeded to other productsstrong function, with the support of lwip protocol, freertossupport three modes: ap, sta and ap + stasupport for lua program, easy to develop Click the link for more details: https://github.com/espressif/arduino-esp32/blob/master/doc/windows.md  Shipping list:1 pcs Lol...
beschreibungthis module esp32s v & all; completely fits r & t.; r wifi 802.11b / g / n / e / i and bluetooth v4.2 br / edr & t standard, offers a series of l & all of wifi and bluetooth, and to support and professional; cats & all real - time; ffnen operating systems (rtos). esp32s also provides an open platform to support and professional users; those to user function flexibly in various applications. not only integrated with plenty of analog sensing and digital interface, but also integrates esp32s die entire start / receive radio frequency functions with a & w; the antenna switch, radio frequency, leistungsverst & auml; rker, eng & auml; uscharm petr & auml; rker, filters, power management module and extended self calibration. in particular this modul...
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...
Widora-air board is a development board featuring the brand new ESP32, a dual-core 32-bit ARM MCU, offering super computing and communication performances with open source environment for fast and easy applications development under various platforms and ecosystems.The ESP32 MCU is a Dual Core 32-bit ARM MCU cadenced up to 240MHz, each core can be powered and controlled separately,. The ESP32 offers 650DMIPS of computing power and features 512K of SRAM, HT40 Wifi, BT4.0 and standard Bluetooth, multiple peripherals and more GPIO than ever.  This Widora-air development board is the perfect platform to use this ESP32. It offers csamll footprint and headers for convenient use in breadboard, or directly, a micro USB socket , automatic download / debug / Log abilities thanks to the new...
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