dil_bert Posted August 9, 2019 Share Posted August 9, 2019 Development boards for my workbench - which one to choose!? ello dear Community currently i am ordering a bunch of tings at me german retailer. among them the following development boards are: - NodeMcu Lua WIFI Internet Development Board based on ESP-12E CP2102 - Adafruit Assembled Feather HUZZAH w ESP8266 WiFi With Stacking Headers - ESP8266 ESP-13 Web Sever WIFI Wireless Shield for Arduino UNO R3 question: do i need more - or should / would you replace one of the above mentioned boards by another!? my main interest is to develop remote controlled cars .... sensu https://www.instructables.com/id/MicroPython-IoT-Rover-Based-on-WeMos-D1-ESP-8266EX/https://www.instructables.com/id/Arduino-izing-Lego-Technic-Go-Kart/ love to hear from you regards here the list - which one should i take - i guess i take all of them... Feather is the (new) development board from Adafruit, and like it's namesake it is thin, light, and lets you fly! Feather was created to be a new standard for portable microcontroller cores. The Adafruit Feather HUZZAH ESP8266 - a try to take on an 'all-in-one' ESP8226 WiFi development board - with built in USB and battery charging. - Its an ESP8266 WiFi module with all some extras: - Adafruit Assembled Feather HUZZAH w ESP8266 WiFi With Stacking Headershttps://eckstein-shop.de/Adafruit-Assembled-Feather-HUZZAH-w-ESP8266-WiFi-With-Stacking-Headers Artikelnummer: AF3213 Kategorie: Boards 21,17 Feather HUZZAH's heart is an ESP8266 WiFi microcontroller clocked at 80 MHz and at 3.3V logic. This microcontroller contains a Tensilica chip core as well as a full WiFi stack. You can program the microcontroller using the Arduino IDE for an easy-to-run Internet of Things core. There also exist a wired up a USB-Serial chip that an upload code at a blistering 921600 baud for fast development time. It also has auto-reset so no noodling with pins and reset button pressings. And a connector for any of our 3.7V Lithium polymer batteries and built in battery charging. it will run just fine straight from the micro USB connector. Here's some handy specs! Measures 2.0" x 0.9" x 0.28" (51mm x 23mm x 8mm) without headers soldered in Light as a (large?) feather - 9.7 grams ESP8266 @ 80MHz with 3.3V logic/power 4MB of FLASH (32 MBit) Built in WiFi 802.11 b/g/n 3.3V regulator with 500mA peak current output CP2104 USB-Serial converter onboard with 921600 max baudrate for uploading Auto-reset support for getting into bootload mode before firmware upload 9 x GPIO pins - can also be used as I2C and SPI 1 x analog inputs 1.0V max Built in 100mA LiPoly charger with charging status indicator LED, can also cut a trace to disable the charger Pin #0 red LED for general purpose blinking. Pin #2 blue LED for bootloading debug & general purpose blinking Power/enable pin 4 mounting holes Reset button Technical Details 23mm x 51mm x 19mm / 0.9" x 2" x 0.74" Weight: 9.4 NodeMcu Lua WIFI Internet Development Board based on ESP-12E CP2102https://eckstein-shop.de/NodeMcu-Lua-WIFI-Internet-Development-Board-based-on-ESP-12E-CP2102 Artikelnummer: CP06030 7,94 € Übersicht The Development Kit based on ESP8266, integrates GPIO, PWM, IIC, 1-Wire and ADC all in one board. Power your development in the fastest way combination with NodeMCU Firmware. Features SoC for Iot & Smarthome CP2102 USB chip Open-source, Interactive, Programmable, Low cost, Simple, Smart, WI-FI enabled Arduino-like hardware IO Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware. Code like Arduino, but interactively in Lua script. Nodejs style network API Event-driven API for network applications which faciliates developers writing code running on a 5mm*5mm sized MCU in Nodejs style. Greatly speed up your IOT application developing process. Lowest cost WI-FI Technical Details of ESP8266 802.11 b/g/n Integrated low power 32-bit MCU Integrated 10-bit ADC Integrated TCP/IP protocol stack Integrated TR switch, balun, LNA, power amplifier and matching network Integrated PLL, regulators, and power management units Supports antenna diversity WiFi 2.4 GHz, support WPA/WPA2 Support STA/AP/STA+AP operation modes Support Smart Link Function for both Android and iOS devices SDIO 2.0, (H) SPI, UART, I2C, I2S, IR Remote Control, PWM, GPIO STBC, 1x1 MIMO, 2x1 MIMO A-MPDU & A-MSDU aggregation & 0.4s guard interval Deep sleep power <10uA, Power down leakage current < 5uA Wake up and transmit packets in < 2ms Standby power consumption of < 1.0mW (DTIM3) +20 dBm output power in 802.11b mode Operating temperature range -40C ~ 125C You can also check our "Dokumente" for more informatio ESP8266 ESP-13 Web Sever WIFI Wireless Shield for Arduino UNO R3https://eckstein-shop.de/ESP8266-ESP-13-Web-Sever-WIFI-Wireless-Shield-for-Arduino-UNO-R3 13,95 The shield is designed based on ESP8266, and pin-compatible with Arduino UNO/Mega2560 DevBorad. WiFi module is industrial-grade chips ESP8266, which is ESP-13 with metal shield, has strong anti-interference ability; This shield is pin-compatible with Arduino Uno, Mega2560 and other control board. A voltage converter chip is used to deal with 3.3V (Esp8266) and 5V (Arduino); Dual DIP switches is used for serial ports so that this module shield can be used alone as an Arduino Uno expansion board, and also be used as ESP8266 expansion board; Serial data is transported to WiFi device transparently, and vice versa. Arduino program does not need any configuration; Web Server is developed to configure WiFi parameters and serial port parameters; This shield can be used as an independent ESP8266 development board. for instance, downloading the official AT commands firmware, NodeMCU open source firmware can be used; This shield also can be used as stand-alone expansion board for Arduino Uno Technical Details of WIFI Wireless Shield 802.11 b / g / n wireless standards; STA / AP modes support ; TCP / IP protocol stack, One socket; Supports standard TCP / UDP Server and Client; Supports serial port baud rate configuration: 1200/2400/4800/9600/19200/38400/57600/74800/115200 bps; Supports serial data bits: 5/6/7/8 bits; Supports serial parity: none; Supports serial stop bits: 1/2 bit; Pin-compatible with Arduino UNO, Mega; Arduino Pinout 2/3/4/5/6/7/8/9/10/11/12/13; ESP8266 GPIO Pinout 0/2/4/5/9/10/12/13/14/15/16 / ADC / EN / * UART TX / UART RX; KEY button: modes configuration; Dual-Ports DIP switches: switching Arduino and ESP8266; WiFi operation current: continuous transmission operation: ˜70mA (200mA MAX), idle mode: <200uA; Serial WiFi transmission rate: 110-460800bps; Temperature: -40°C ~ + 125°C; Humidity: 10 percent-90 degree non-condensing; You can also check our "Dokumente" for more information Package List 1x ESP8266 ESP-13 Web Sever Serial WiFi Shield Expansion Board for UNO R3 to sume up the above: among them the following development boards are: - NodeMcu Lua WIFI Internet Development Board based on ESP-12E CP2102 - Adafruit Assembled Feather HUZZAH w ESP8266 WiFi With Stacking Headers - ESP8266 ESP-13 Web Sever WIFI Wireless Shield for Arduino UNO R3 question: do i need more - or should / would you replace one of the above mentioned boards by another!? my main interest is to develop remote controlled cars .... sensu https://www.instructables.com/id/MicroPython-IoT-Rover-Based-on-WeMos-D1-ESP-8266EX/https://www.instructables.com/id/Arduino-izing-Lego-Technic-Go-Kart/ love to hear from you regards Quote Link to comment https://forums.phpfreaks.com/topic/309074-development-boards-for-my-workbench-which-one-to-choose/ Share on other sites More sharing options...
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