Board With a Single Microcontroller
Fleeting- External reference: https://en.wikipedia.org/wiki/Single-board_microcontroller
https://en.wikipedia.org/wiki/Comparison_of_single-board_microcontrollers
Boards that contain a microcontroller. Sometime people with call them microprocessor development board1, but that is only a matter of perspective.
ESP8266 based board
Adafruit Feather HUZZAH with ESP8266
-
External reference: https://www.adafruit.com/product/2821
an ‘all-in-one’ ESP8266 WiFi development board with built-in USB and battery charging
You don’t need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when it’s available
nodemcu board architecture
It is an architecture of boards that run with an ESP-122. Not to be confused with the nodemcu/nodemcu-firmware: Lua based interactive firmware for ESP8266, ESP8285 and ESP323.
wemos/lolin d1
-
External reference: https://www.wemos.cc/en/latest/d1/index.html
Board running a ESP8266
mini
Property Value Operating Voltage 3.3V Digital I/O Pins 11 Analog Input Pins 1 (3.2V Max) Clock Speed 80/160MHz Flash 4M Bytes Size 34.2 * 25.6 mm Weight 3g
ESP32 based board
S3 MINI
-
External reference: https://www.wemos.cc/en/latest/s3/s3_mini.html
Property Value Operating Voltage 3.3V Digital I/O Pins 27 Clock Speed 240MHz Flash 4M Bytes PSRAM 2M Bytes Size 34.3 * 25.4 mm Weight 3g
C3 mini
-
External reference: https://www.wemos.cc/en/latest/c3/c3_mini.html
Property Value Operating Voltage 3.3V Digital I/O Pins 12 Clock Speed 160MHz Flash 4M Bytes Size 34.3 * 25.4 mm Weight 2.6g
S2 mini
-
External reference: https://www.wemos.cc/en/latest/s2/s2_mini.html
Property Value Operating Voltage 3.3V Digital I/O Pins 27 Clock Speed 240MHz Flash 4M Bytes PSRAM 2M Bytes Size 34.3 * 25.4 mm Weight 2.4g
T7 Mini32 V1.5
-
External reference: https://www.lilygo.cc/products/t7-mini32-v1-5
Size&weight 40.27*31.07*8.13mm (6.42g)
by arduino
Micro
-
External reference: https://docs.arduino.cc/hardware/micro/
ATmega32U4
Zero
- External reference: https://docs.arduino.cc/hardware/zero/
UNO R3
- External reference: https://docs.arduino.cc/hardware/uno-rev3/ Running with ATMEGA328P
rasberry pi pico
- External reference: https://www.raspberrypi.com/documentation/microcontrollers/pico-series.html#pico-2-family Running the RP2xxxx microcontrollers
Notes linking here
- 8051
- Arduino IDE 2
- ESP32
- extension board
- how to play with the wemos d1
- IOT heart (blog)
- line following robot
- microcontroller board programming
- RP2xxxx
Permalink
-
Although these development boards were not designed for hobbyists, they were often bought by them because they were the earliest cheap microcomputer devices available
— https://en.wikipedia.org/wiki/Microprocessor_development_board
↩︎reason for the existence of a development board was solely to provide a system for learning to use a new microprocessor, not for entertainment, so everything superfluous was left out to keep costs down. Even an enclosure was not supplied, nor a power supply. This is because the board would only be used in a “laboratory” environment so it did not need an enclosure, and the board could be powered by a typical bench power supply already available to an electronic engineer.
— https://en.wikipedia.org/wiki/Microprocessor_development_board
-
↩︎NodeMCU has an ESP12, which itself is a module containing the ESP8266
-
↩︎team which developed NodeMCU Firmware also developed a breakout board for ESP-12E module called the NodeMCU Devkit. So, many of us are actually using the board called NodeMCU and programming it with Arduino IDE and not the Lua Scripts
— https://www.electronicshub.org/getting-started-with-nodemcu/