The Best Buy Nodemcu of 2022 – Reviews & Buying Guide
After hours researching and comparing all models on the market, we find out the Best Buy Nodemcu of 2022. Check our ranking below.
2,154 Reviews Scanned
- ✔Product introduction: The new version of NodeMCU V1 is very popular among developers. Combined with the characteristics of the V1 version of NodeMCU, the second version of NodeMCU V2 is developed based on ESP-12E. This version is fully compatible with existing versions on the market. Moreover, it can be perfectly combined with the NodeMCU motor expansion board, which can flexibly control various smart cars designed by us, and develop various WiFi cars and WiFi video cars.
- ✔Features: 1. Using the new CH340 original chip, it is a cost-effective development board; 2. Design to make the USB interface more solid;
- ✔Product Specifications: ♥Support wireless 802.11 b/g/n standards; ♥Support STA/AP/STA+AP three working modes; ♥Built-in TCP/IP protocol stack, support multi-channel TCP Client connection (5 MAX); DO- D8, SD1-SD3: used as GPIO, PWM, IIC, etc., port drive capacity 15mA; ADO: 1 channel ADC; ♥Support UART/GPIO data communication interface; ♥Support remote firmware upgrade (OTA);
- ✔Product parameters: ♥Power input: 4.5V-9V (10VMAX), support USB power supply, provide USB debugging interface; ♥Working current: continuous sending: =70mA(200mA MAX), standby: <200uA. ♥Transmission rate: 110-460800bps; ♥Working temperature: -40℃~+125℃; ♥Drive form: dual high-power H-bridge drive ♥Module weight: about 7g
- ✔What you'll get: 3PCS ESP8266 NodeMCU ESP-12E development board
- Supports 32-bit RISC CPU,276KB RAM; Secure startup, supports images with ECC-256 signatures; Supports QSPI/SPI Flash Instant AES Decryption (OTFAD) and AES 128 CTR mode
- Support IEEE 802.11 B/g/n protocol; Wi-Fi security support WPS/WEP/WPA/WPA2 Personal/WPA2 Enterprise/WPA3
- Supports AES 128/192/256 bit encryption engine; Support SHA-1/224/256; Support true random number generator (TRNG); The public key accelerator (PKA) supports the basic operation of large numbers, and the software provides the application program interface such as signature and verification.
- Support SDIO,SPI,UART,I2C,IR remote,PWM,ADC,DAC,PIR ,GPIO, etc. Integrated Wi-Fi MAC/BB/RF/PA/LNA/BT; Supports multiple sleep modes, deep sleep current 12 μA; Universal AT command can be used quickly; Supports secondary development and integrates Windows and Linux development environments
- Supports 20MHz bandwidth with a maximum rate of 72.2 Mbps, Bluetooth Low Energy Consumption 5.0,Bluetooth Mesh; Supports Station BLE mode and Station SoftAP BLE mode
- This module uses ESP-01/ESP-01S as the main control, and DS18B20 as the temperature sensor.
- This module integrates DS18B20 digital temperature sensor and ESP-01/01S module interface, which can be used for smart home, IOT DIY project temperature measurement, and wireless upload to the server through WiFi.
- ESP8266 collects the temperature in the environment and uploads it to the server. Supports 3.7V-9V DC power supply (3.7V lithium battery)
- It can be used as a temperature collection node for smart homes or IOT projects.
- Size: 25.1 * 21.2mm
- Built-in Micro-USB, with flash and reset switches, easy to program
- Arduino compatible, works great with the latest Arduino IDE/Mongoose IoT/Micropython
- Data download access to the website: http://www;nodemcu;com
- Built-in Micro-USB, with flash and reset switches, easy to program
- Arduino compatible, works great with the latest Arduino IDE/Mongoose IoT/Micropython
- Data download access to the website: http://www;nodemcu;com
- 2.4 GHz dual-mode Wifi and Bluetooth development with 4 MB of flash.
- Powerful, small volume. Support LWIP protocol, Freertos.
- Support three modes: AP, STA, AP+STA coexistence mode.
- Compatible with Arduino, Nodemcu, and MicroPython, can be programmed with for the Arduino IDE and Lua, can fit on a solderless breadboard, makes your development easier.
- The 2.4 GHz Wifi and Bluetooth dual-mode chip adopts low-power 40nm technology, which has the best power consumption and RF performance, safe and reliable, and easy to expand to various applications.
- Dual core ESP-32 development board, 2.4GHz dual mode development board.There are two touch buttons, one is reset, the other is enable module to enter the halberd program mode.
- The module is ESP-WROOM-32 module, the peripheral uses the USB serial port chip CP2102 to expand the micro USB interface, which can be directly debugged by a USB connected computer, and the data transmission is fast and stable.
- ESP32 development board support lua program, easy to develop, support LWIP protocol, Freertos, three modes : AP, STA and AP + STA.
- The module supports for NodeMCU and other development environments, which expands the range of its resources available and greatly improves the ease of learning and development. Of course, it can also be widely used in Internet of things occasions, such as home automation, wireless industrial control, wireless positioning system signal
- ESP32 is a safe, reliable, and scalable to a variety of applications,the user can cut off the power of the CPU and use the low-power coprocessor to continuously monitor the status of the peripherals or whether some of the analog values exceed the threshold.
- ESP8266 NodeMCU Lua ESP-12E CP2102 Development Board Module with USB C Type-C Interface, has a wider range of applications.
- Adopting the original brand new CP2102 chip with powerful functions, developing a complete set of tools for ESP8266.
- Built in Tensilica L106 ultra low power 32-bit micro MCU, with main frequency support of 80 MHz and 160 MHz
- Supports RTOS.
- Support many kinds of working modes like STAAP/STA+AP etc, support AT remote upgrade and cloud OTA , and upgrade for Smart Config function etc.
- [ Size Info ] External Size: 3.14x 1.96x 1.02in/ 80x50x26mm ; Inner Size: 2.95x1.77x 0.79in/ 75x45x20mm (L*W*H)- - (Allowable Error: 2mm)
- [ Sturdy Material ] Mini project boxes are made of high quality ABS plastic which is durable, practical and easy to drill without cracking and installation.
- [ Compact Design ] Small size but solid construction make it ideal as hobby box and sort kinds of electrical components for your DIY project.
- [ Practical Box ] Electronics box is suitable for various scenarios such as esp32 case, esp8266 case, pcb board, power accessories and portable projects etc.
- [ Package Content ] 5 x project boxes
- ESP8266 CP2102 NodeMCU LUA ESP-12E WIFI Serial Wireless Module
- Built-in Micro-USB, with flash and reset switches, easy to program
- Arduino compatible, works great with the latest Arduino IDE/Mongoose IoT/Micropython
- Data download access to the website: http://www.nodemcu.com
Last update on 2024-02-19 / Affiliate links / Images from Amazon Product Advertising API
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