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SparkFun ESP8266 Thing. The reason for the popularity of many of these boards over the earlier ESP-xx modules is the inclusion of an on-board USB-to-UART bridge (like the Silicon Labs' CP2102 or the WCH CH340G) and a Micro-USB connector, coupled with a 3.3-volt regulator to provide both power to the board and connectivity to the host (software development) computer – commonly referred to as ...
NodeMCU DEVKIT 1.0, bottom. NodeMCU is a low-cost open source IoT platform. [4] [5] It initially included firmware which runs on the ESP8266 Wi-Fi SoC from Espressif Systems, and hardware which was based on the ESP-12 module. [6] [7] Later, support for the ESP32 32-bit MCU was added.
[3] [4] At a low level, the ESP Easy firmware works the same as the NodeMCU firmware and also provides a very simple operating system on the ESP8266. The main difference between ESP Easy firmware and NodeMCU firmware is that the former is designed as a high-level toolbox that just works out-of-the-box for a pre-defined set of sensors and actuators.
ESP32 is a series of low-cost, low-power system-on-chip microcontrollers with integrated Wi-Fi and dual-mode Bluetooth.The ESP32 series employs either a Tensilica Xtensa LX6 microprocessor in both dual-core and single-core variations, an Xtensa LX7 dual-core microprocessor, or a single-core RISC-V microprocessor and includes built-in antenna switches, RF balun, power amplifier, low-noise ...
Stargate SG-1 is a military science fiction television series created by Brad Wright and Jonathan Glassner.The series resumes the story of the 1994 Stargate film, where a military team led by Colonel Jack O'Neill and supported by the archeologist Daniel Jackson use an ancient alien artifact called the Stargate to travel to a planet where an alien named Ra oppressed the planet's people by ...
1.6–10 s 700 ms – 2 s Number of antennas: 2 1 1 1 1 1 1 1 1–2 Duplex mode: Full duplex Full or half duplex Full or half duplex Full or half duplex Full or half duplex Half duplex Half duplex Half duplex Device receive bandwidth: 1.4–20 MHz 1.4–20 MHz 1.4 MHz 5 MHz 5 MHz 180 kHz 180 kHz 200 kHz Receiver chains: 2 1 1 (SISO)
Amulet is a children's fantasy, adventure, graphic novel series written and illustrated by Kazu Kibuishi [1] and published by Scholastic Corporation.Beginning in 2008 with The Stonekeeper, the series was published by Scholastic under their Graphix imprint.
Eckhart is an animated television series based on David Weasle's children's book of the same name. The series was co-produced by Cellar Door Productions, Catalyst Entertainment and Animation Services Hong Kong Limited for Teletoon, and aired between 2000-2002. [1] It was created and based on a children's book by David Weale.