ESP32-CAM with External Antenna Testing the ESP32-CAM Wi-Fi Signal Strength You canupload the following code to your ESP32-CAM boardsto check the signal strength of the connection to the router (RSSI – Received Signal Strength Indication). #include"WiFi.h"constchar*ssid="REPLACE_WITH_YOUR_...
7. Weak Wi-Fi Signal Some readers reported that after powering the ESP32-CAM with 5V, they’ve gotten a more stable Wi-Fi signal. You can read this dedicated guide to learnhow to connect an external antenna to the ESP32-CAM and extend Wi-Fi coverage. The ESP32-CAM has the option t...
Extend your system's capabilities to measure temperatures with accuracy across a broad range, vital for ovens, kilns, and other thermal processing applications. PH Meter Perfect for maintaining the ideal acidity in aquariums, pools, water tanks, or irrigation systems, ensuring your water quality is...
CONFIG_EXAMPLE_WIFI_SSID="FIXME" CONFIG_EXAMPLE_WIFI_PASSWORD="FIXME" Save the configuration file. You are now ready to build the example. Simply type the following to compile the example: idf.py build You may flash (upload) the code to the ESP32 as soon as you have compiled the code;...
Two ESP32 modules give you more flexibility for concurrent communication requirements, either WiFi and ESPNow, WiFi and BLE, etc. The external antennas extend the reach of the gateway compared to a pure PCB antenna One UART Chip simplifies usage WS2812B status LEDs allow you to display the ga...
import time import max7219 from machine import Pin, SoftSPI, RTC import network import ntptime class Clock: """ 定义可以用来控制32x16的点阵屏类 """ def __init__(self, wifi, password): self.dp() = 0 self.rtc = RTC() self.wifi = wifi self.password = password self.ntp() # 调用这...
(self.cnode) # 扩展当前fx最小的节点,并进入下一次循环搜索 self.extend(self.cnode) # 如果openlist列表为空,或者当前搜索节点为目标节点,则跳出循环 if len(self.openlist) == 0 or self.cnode.pos == self.enode.pos: break if self.cnode.pos == self.enode.pos: self.enode.father = self....
(X, Y coordinates). It supports dynamic zone customization, ambient light sensing using a BH1750 sensor, and acts as a Bluetooth proxy to extend Home Assistant’s Bluetooth range. The sensor comes in an injection-molded case, and the company also provides 3D-printable STL files, which you ...
Extend range of WiFi network (Repeater) Additional network for guests Portable usage with a small, low power device (battery powered) Bypass restrictions in public WiFis, like device and rate limit Scanning for APs (s. limitations) User friendly UI with mobile support Resetting the device in UI...
It boasts a dual-core CPU with Bluetooth and WIFI capabilities, making it a versatile solution for a wide range of applications. The ESP32's low power consumption is a standout feature, ensuring that your devices can run for extended periods on battery power. With an operating temperature ...