That story took place more than 75 years ago. Today, too few U.S. children enjoy the magic of an active, outdoor summer. They may not even recognize the season, because most of their entertainment is indoors and sedentary. Children spend up to four-and-a-half hours each day in front of a television or computer screen (2). I recently made a field trip to a large toy store. The front of the store was filled with music videos, computer games, DVDs, and other entertainment technologies that require little physical effort. Where were the bicycles, skate boards, and soccer balls? Along the back wall of the store.
Automatic on-the-fly local items creation when accessed by remote nodes (without prior declaration). Thisallows very easy EtherSBus node creation, working out-of-the-box once launchedPeriodic remote node discovering and declaration (trough broadcast messages)
Automatic remote node information retrieval (trough READ_DBX blocks transfers),allowing to guess the PG5 compiler generated .map symbol file name ;) you will learn to love your .map files
PG5 symbols files (.map) parsing, allowing flags, registers, timers and counters symbolic access !
Dynamic objects creation at runtime when .map file is loaded to enhance Pythoninteractive sessions experience (autocompletion)
Logging for local or remote debugging trough TCP/IP.
SAIA EtherSBusThe EtherSBus is mainly an UDP encapsulated version of the serial SAIA S-Bus. The EtherSBus is natively implementedin any SAIA nodes having a LAN port, providing a very easy way to exchange (read/write) information with 3rd party devices. Using native S-Bus protocol insteadof something more standard like Modbus/IP or BACnet/IP has some advantages
Pcd Magic Serial
USB On-the-Go (OTG) allows two USB devices to talk to each other without requiring the services of a personal computer. Although OTG appears to add \"peer to peer\" connections to USB, it does not. Instead, USB OTG retains the standard USB host/peripheral model, where a single host talks to USB peripherals. OTG introduces the dual-role device (DRD), capable of functioning as either host or peripheral. Part of the magic of OTG is that a host and peripheral can exchange roles if necessary.
USB On-the-Go (OTG) allows two USB devices to talk to each other without requiring the services of a personal computer (PC). Although OTG appears to add peer-to-peer connections to the USB world, it does not. Instead, USB OTG retains the standard USB host/peripheral model, in which a single host talks to USB peripherals. OTG does introduce, however, the dual-role device, or simply stated, a device capable of functioning as either host or peripheral. Part of the magic of OTG is that a host and peripheral can exchange roles if necessary.
One major limitation was the inability to install a hard drive, as described above. Another was that there were only five expansion slots, which tended to get filled up by essential hardware - a PC with a graphics card, memory expansion, parallel card and serial card was left with only one open slot, for instance.
Now that we have our breadboard up and running, we can bring pin-2 (RX) and pin-3 (TX) (and GND) out to an empty spot on the breadboard. These two pins are the serial UART (Universal Asynchronous Receiver/Transmitter) of the processor and, when attached to a TTL-USB adapter, allows for programming the ATMega328P device much in the same manner that we would program the Arduino Uno. As there are many different ways to program the ATMega328P (UART using TTL-USB, SPI using FTDI-USB, USB-ISP, USB-ASP, etc.), these programming steps are better suited for a follow-up write-up.
In my case, I decided that I wanted to make my hardware badge hackable. I added some code that, using the UART (Universal Asynchronous Receiver/Transmitter) connection, I could connect a TTL-USB adapter, then use a terminal program like minicom and access a shell into the code to uncover a hidden menu with hidden CTF challenges. The UART serial interface allows for two-way communication between the badge and the terminal program. For example, the terminal program can receive any data that the processor might be sending and display it in its console.
If everything completed you can turn to your serial monitor and check for the ip address that your devices has connected to . you will presented with an serial monitor that look exactly to the picture below.
Hi Sir, I tried connecting Arduino with ESP 8266. All the connections are correct but I was not getting the signal ( blue light not glowing ). Please help me find a solution for the issue. =serial-wi-fi-wireless-transceiver-module-iot-esp8266 2ff7e9595c
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