一、 背景 nRF24L01的成本较低,但内部需通过SPI通信,略显复杂,同时RF过于专用,接入其他系统时需要转换,不方便。 ESP8266是乐鑫公司推出的廉价、但几乎全能的WIFI芯片,被各种智能硬件广泛使用,根据其datasheet,不但支持SPI,也可通过I2C、UART等方式进行通信,尤其是UART,直接支持AT指令,大大简化开发难度
一、 背景 nRF24L01的成本较低,但内部需通过SPI通信,略显复杂,同时RF过于专用,接入其他系统时需要转换,不方便。 ESP8266是乐鑫公司推出的廉价、但几乎全能的WIFI芯片,被各种智能硬件广泛使用,根据其datasheet,不但支持SPI,也可通过I2C、UART等方式进行通信,尤其是UART,直接支持AT指令,大大简化开发难度,相当便利。本文...
控制板屏蔽(链接) NRF24L01 +无线收发模块(链接) MPU6050 3 -axis陀螺仪和3轴加速度计(链接) 71 x M3X8螺丝 47 x M3螺母 2 x U支架 5 x伺服支架 4 x 9kg伺服(链接) 2 x 20kg伺服(链接) 6 x金属伺服托盘 3 x U支架 21 x直角支架 3 x法兰轴承 1 x夹具 您可能会在线找到其他机器人手臂套件(链接...
NRF24L01 2.4GHz Antenna Wireless Transceiver Module sku FUT3366-2 Quality High Quality 100% Brand New Description: ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to ...
Connect the NRF24L01+ / LT8900 This project is compatible with both NRF24L01 and LT8900 radios. LT8900 is the same model used in the official MiLight devices. NRF24s are a very common 2.4 GHz radio device, but require software emulation of the LT8900's packet structure. As such, the LT...
It can be the replacement for your NRF24L01, it can talk to your Wifi router directly through the UART MCU's (Rx, Tx). The ESP-12 module is one of the most complete of the ESP family as it allows you to use biggest amount of pins. You can program this module to work stand alone...
Arduino borard with ESP8266 socket, I2C socket and NRF24l01+ socket $9.9 > > DC 3-9V Spray Pumping Motor Spray Pumping Motor $3.53 > > $6.74 > > 10m Hose 12x Drippers Micro Irrigation Drip System Plant Garden Watering Kit FKS Drippers Micro Irrigation System $8.42 > > $5.99 > ...
WAVGAT NRF24L01 Socket Adapter plate Board ATMEGA4...US $2.48 Serial WIFI ESP8266 module + adapter plate Full IO...US $2.64 ESP-07S (ESP-07 Updated version)ESP8266 serial WIF...US $2.20 2017 Free Shipping 1pcs Nrf24l01+ Wireless Data Tr...US $0.75 ...
Tasmota 是基于 ESP8266 和 ESP32 的设备的替代固件,使用 webUI 轻松配置、OTA 更新、使用定时器或规则的自动化、可扩展性以及完全通过 MQTT、HTT
LoRa or Long Range wireless data telemetry is a technology pioneered by Semtech that operates at a lower frequency than NRF24L01 (433 MHz, 868 MHz or 916 MHz agains 2.4 GHz for the NRF24L01) but at thrice the distance (from 4000m to 10000m). ...