As an Amazon Associate I earn from qualifying purchases.
1. MakerFocus #ad
ESP32 Development Board WiFi Bluetooth with 240mHz CPU ws2812b RGB LED for Ar duino MicroPython Mesh Web & Server #adMakerFocus #ad
- Rgbled gpio4; 6. We have a strong after-sales service team: as long as you have any questions about the product, we will resolve your issue immediately if received your email, your satisfactory purchase experience is our greatest hope! How to email us? Plz click “MakerFocus” and click “Ask a question” to email us! Looking forward to your consultation! It is a esp32 development board that can be directly plugged into usb.
What makes it special: 1. We think usb32 could be used to develop projects like Bluetooth Mesh, web server. With Case. What is it: this is an esp32 development board with ws2812b RGB LED.
Esp-wroom32; 2. Designed for esp32 beginners: There is a clear tutorial, Please get the tutorial links from description of product. Built in; 3. Cp2102 usb-serial integrated; 5. Usb-a connector; 4. What functions does it have: esp32 has 240mhz cpu and could be programmed with Ar duino and MicroPython.
2. KeeYees #ad
KeeYees 0.96 Inch OLED WiFi Development Board Compatible with ESP32 #adKeeYees #ad
- Micro usb port, easy to connect. Operating voltage: 3. 3v to 6V. Support arduino ide, 16. 5 [email protected]
, transmit power: 19. 5 [email protected]
, wifi 802. 11 b/g/n/e/i, 15. 5 [email protected]
Integrated dual-mode bluetooth: traditional bluetooth and BLE low power bluetooth.
The package contains a USB cable, you don't have to worry about which cable to use. Ingenious use of pin stickers makes it easier to identify pins. Can be charged directly with a lithium battery.
3. Stemedu #ad
Stemedu 0.96 OLED Display ESP32 ESP-32S WiFi Bluetooth Lora Module Development Board Transceiver SX1276 915MHZ 868MHZ Antenna IOT for Arduino Smart Home #adStemedu #ad
- 096inch oled display esp32 wifi bluetooth lora development board, fit to breadboard, small size, blue display, lithium battery charging circuit and interface, space of pins is 2.
54mm, cp2102 usb to serial chip. High stability, transmission distance measured open area communication distance 2. 8km. If you want to use the Lora feature, you need two esp32 lora modules.
Dual-mode bluetooth: traditional bluetooth and ble low-power Bluetooth, more convenient to use, support arduino. You will get: 1pc 096inch oled display, 1pc jst 1. 25mm 2p male connector, 1pc U. Fl ipex to sma connector antenna 868-915MHz. One is used to send messages and one is used to receive messages.
4. MakerFocus #ad
852540 3.7V 1000mAh Battery with Protection Board and Insulated Rubber Tape Compatible with ESP32 Development Board WiFi Kit, MakerFocus 4pcs 3.7V Lithium Rechargable Battery JST1.25 Connector 2pin #adMakerFocus #ad
- Thanks a ton for every customer's suggestion and support. Working Current: 1. 5a. Standard charging method: charging this battery to 4. 25v at 02c constant current, then charge the battery at a constant voltage of 4.
2v till it's charging current≤ 005c. Note1: after some customers reflected the reversed connectors, we have modified the connectors now, so all the new batteries are correct correct polarity now, you don't need to switch the polarity of the two wires.
Usage: this product interface is jst1. 25 pitch male, it can be matched with some ESP32 Development Board that it come with Female JST 1.
25 mm connectors. Charge current time: standard charging: 02c 8 hours; Fast charging: 05c 2. 5 hours. Note2: the maximum operating current of this battery is only about 1A, cannot be used for unmanned aerial vehicles, model aircraft or power tools and other products that require high current.
5. HiLetgo #ad
HiLetgo ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA for Arduino IDE #adHiLetgo #ad
- Esp32 is a safe, reliable, and scalable to a variety of applications. 2. 4ghz dual mode wifi + Bluetooth Development Board. Ultra-low power consumption, works perfectly with the Arduino IDE. Support lwiP protocol, Freertos. Supportthree modes: ap, STA, and AP+STA.
6. Aideepen #ad
Aideepen ESP32-CAM WiFi Bluetooth Board ESP32-CAM-MB Micro USB to Serial Port CH340G with OV2640 2MP Camera Module Dual Mode for Arduino #adAideepen #ad
- It is an ultra-small 802. 11b/g/n wi-fi + bt/blE SoC module. Ultra-low power consumption, deep sleep current is as low as 6mA. The hk-esp32-cam-mb module is a small camera module with a size of 39.
8mm*27mm. A new wifi+bluetooth dual-mode development board based on esp32 design, using PCB on-board antenna, with 2 high-performance 32-bit LX6CPU, using 7-level pipeline architecture, main frequency adjustment range 80MHz to 240Mhz.
Hk-esp32-cam-mb module can work independently as the smallest system. Hk-esp32-cam-mb adopts micro usb interface, convenient and reliable connection method, convenient to apply to various IoT hardware terminal occasions.
7. MakerFocus #ad
Smart Farms, and IoT Makers, ESP32 LoRa 32 V2, Smart Home, ESP32 Development Board WIFI Bluetooth LoRa Dual Core 240MHz CP2102 with 0.96inch OLED Display included 868/915MHZ Antenna for Smart Cities #adMakerFocus #ad
- Documents: please get the link from the product description below. If you want to use the lora feature, Station, it supports Sniffer, you need two esp32 lora modules. One is used to send messages and one is used to receive messages.
High reliability, transmission distance measured open area communication distance 2. 8km; receiver sensitivity up to - 139 dBm, UDP continues to throughput by 135 Mbps. Lithium battery is not included, battery may be purchased here: https://www.
Amazon. Com/dp/b07cxnQ3ZR. Upgrade esp32 lora development board with 868/915mhz antenna, softap and wi-fi Direct modes. 096-inch blue esp32 oled display, space of pins is 2. 54*23mm, lithium battery charging circuit and interface, CP2102 USB to serial chip. Board friendly, fit to breadboard. Note: this item comes unassembled, soldering of headers is required.
8. Xiuxin #ad
3pcs ESP8266 NodeMcu Lua CP2102 WiFi Internet Development Board Wireless Module Works with Arduino IDE/Micropython #adXiuxin #ad
- Arduino compatible, works great with the latest Arduino IDE/Mongoose IoT/Micropython. 3pcs/lot develop esp8266 module, Built-in Micro-USB, cp2102 chip, with flash and reset switches. Esp8266 has io pin leads directly download without resetting.
9. NEXTION #ad
915MHz ESP32 LoRa 0.96 OLED Development Board WiFi Bluetooth SX1276 Transceiver Module + LoRa Antenna for Arduino LoraWan IOT Internet of Thing Pack of 2 #adNEXTION #ad
- One is used for receiving and another for sending. You will receive, 2pcs lora oled board 915mhz new version V2 with better quality, and 2pcs 915mhz lora antenna. When you use esp32 oled lora, you need to use 2pcs together.
Espressif esp32 chip + sx1276 LoRa + 096inch blue oled. If you have any problem, in the new page, please contact seller as follow: click "DIYmalls"you can find "Sold by DIYmalls" under Buy Now button, click "Ask a question". The esp32 lora 915mhz comes unassembled, soldering is required, not equipped with lithium battery.
10. Xiuxin #ad
Xiuxin ESP32 Development Board 2.4GHz Dual-Mode WiFi Bluetooth Dual Cores ESP32s Antenna Module Board 1 pc #adXiuxin #ad
- It is 2. 4ghz dual mode wiFi + Bluetooth Development Board. Dual core esp-32 Antenna Module. Supportthree modes: ap, STA, and AP+STA. Support lwip protocol, Freertos.