- #Minicom tutorial serial#
- #Minicom tutorial software#
- #Minicom tutorial code#
- #Minicom tutorial download#
If you’d like to know more about the CHIP project, check out its documentation and Github repository – it’s all open source. Great hacking tip, ’cause it is as simple as it gets. In the unlikely event that all you have is an Arduino lying around, posted a simple sketch that can be used to make sure you have it working. After that, use any terminal emulator – recommends Minicom – and you’re all set. Once the UART port is identified, a single terminal command frees its status as a debugging interface. The UART pins are meant to provide debug access to the CHIP itself and need to be released from internal duty.
#Minicom tutorial software#
On the software side, things are equally easy. On the hardware side, all you need to do is add header pins to TX, RX and GND (and maybe 5 V and 3 V if required) on the PocketCHIP GPIO header and you’re good to go. Right now, it’s in the hands of Kickstarter backers, but the Next Thing Co website indicates availability sometime this month. And all of the GPIO pins are conveniently broken out, including the UART pins. It’s light enough to be hung around your neck via its lanyard slot. For $70, you get a 1 GHz ARM v7 processor, 512MB RAM, Mali 400 GPU, WiFi and Bluetooth. microcomputer and adds a LED backlit touchscreen display, QWERTY keyboard and LiPo battery in a lightweight, molded case. The PocketCHIP is a dock for the C.H.I.P.
#Minicom tutorial serial#
It’s also handy to use as a stand alone serial monitor for your projects without having to dedicate a USB port and screen real estate. wrote a short, to-the-point, tutorial on making use of PocketCHIP as a hardware-hacker’s best friend when it comes to UART connections. What you need is a burner laptop – one that is lightweight, cheap and that you don’t mind getting hacked. Besides, as the day wears on and your feet start aching, regular laptops start feeling bigger and heavier. It certainly isn’t the place to bring your precious laptop. If you aren’t the one doing the hacking, then you can be sure your devices are being probed, pinged and possibly, hacked. Sta_if.Conferences these days can be tricky places to be at – especially hardware and hacker cons. Sta_if.connect("", "") # Connect to an AP Sta_if.scan() # Scan for available access points Sta_if = network.WLAN(network.STA_IF) sta_if.active(True)
#Minicom tutorial download#
Let’s open a terminal, to download the firmware (October 14):įor access to the hardware use the 'machine' module: I’ll be using Ubuntu 16.04 for the instructions, which should be pretty similar for other Linux distributions, especially the ones based on Debian, and if you’re using Windows 10, you should be able to follow the same instructions after installing Windows Subsystem for Linux with Ubuntu on your computer. We could built the firmware from source, but there’s also a pre-built binary which you can download on MicroPython website.
#Minicom tutorial code#
Source code is available on Github, as a fork of MicroPython repo as ESP32 support has not been upstreamed yet. Flashing Micropython Firmware to ESP32 Board So I decided to go with yet another firmware, and this time, I played with MicroPython on ESP32, and will report my experience with basic commands, controlling GPIOs, and WiFi in this getting started post. I started with a tutorial for Arduino Core on ESP32, a few month later I tested ESP32 JavaScript programming with Espruino on ESPino32 board, and recently Espressif Systems sent me ESP32 PICO core development board powered by their ESP32-PICO-D4 SiP, and while I took some pretty photos, I had not used it so far. I’ve been playing with several ESP32 boards over the months, and tried several firmware images.