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NL6621-Y1 2.4G Uart Serial Wi-Fi Transceiver Module for Arduino

NL6621-Y1 2.4G Uart Serial Wi-Fi Transceiver Module for Arduino

NL6621-Y1 2.4G Uart Serial Wi-Fi Wireless Transceiver Module for Arduino

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SKU: 421409
  • US$6.41

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Rate US$3.90 shipped US$3.89 shipped US$3.87 shipped

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NL6621-Y1 2.4G Uart Serial Wi-Fi Transceiver Module for Arduino

NL6621-Y1 2.4G Uart Serial Wi-Fi Transceiver Module for Arduino

US$4.40 US$6.41 31%OFF 0
This is a serial Wi-Fi module based on NL6621M. It is TTL serial communication interface and its parameters can be set by AT command.
- Working frequency: 2.4GHz
- Wireless criteria: 802.11 b / g / n
- Wireless Network Mode: station / softAP / SoftAP + station
- Working voltage: 3.3V
- Working current: 200mA(MAX)
- Sleep current: 3.7mA
- Onboard ports: UART TTL, which can be used as control interface or GPIO. I2C, which can externally connect to EEPROM storage chip.  
- Serial port baud rate: 115200 (default), can be modified to other values ​by AT command
- Serial communication format: 8N1
- Antenna: Built-in PCB antenna
- Great for DIY
NL6621M is a SOC of high integration, dedicated to wireless LAN products of high data throughput and low cost. It integrates MCU,MAC,1T1R baseband and RF transceiver with amplifier onto one chip. NL6621M supports 802.11b/ g n and Wi-Fi direct(SDIO network card mode),BSS STA,soft AP,WiFi protection setup. Also it supports WMM-PS and WPA/ WPA2 security protocol.  
NL6621M can both serve as slave controlled by main processor and independent WLAN device needing no other processors. The general purpose interfaces it supported include QuadSPI,standard SPI,I2C,UART,GPIO,I2S audio and PWM audio. NL6621M can be directly connected to plentiful peripheral equipment such as sound box,pick-up head,flash memory and LCD, etc. Plentiful internet protocols such as TCP/ IP, UPD and HTTP, etc. have been integrated to nl6621m. With high-performance transmission over radio, plentiful interfaces and protocols, NL6621M is a best choice for monolithic chip solution such as wireless audio, wireless video, wireless wisdom household and wireless medical treatment, etc.
Secondary development tools: Complete open source SDK such as Standar_SDK, Wifi-Uart_SDK, Apple Homekit_SDK, Gizwits_SDK
CPU on the chip:
- The basic frequency can be configured as: 160M,120M,80M,40M;
- 448KB RAM(CODE RAM is 192K)can be used by WLAN and custom-built applications 
Application area:Smart security guard, Internet household appliances, Smart toys, Wi-Fi lamp, Smart card terminal, Wi-Fi sound box 
Quantity1 piece
Working Voltage 3.3V
Working Current200mA
English Manual / SpecYes
Download Link http://pan.baidu.com/s/1gdK8ndx
Dimensions & Weight
Dimensions 1.22 in x 0.63 in x 0.47 in (3.1 cm x 1.6 cm x 1.2 cm)
Weight 0.07 oz (2.1 g)
Packing List
1 x NL6621-Y1 serial Wi-Fi module 1 x English User manual

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Quantity 3+ units 5+ units 10+ units
Rate US$3.90 shipped US$3.89 shipped US$3.87 shipped

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