espressif乐鑫ESP8685-WROOM-04 技术规格书.pdf

ESP8685-WROOM-04

1.4

®

2.4GHzWi-Fi(802.11b/g/n)+5

ESP8685RISC-V

4MBflash

13GPIO

PCB

ESP8685-WROOM-04

1

1

/sites/default/files/documentation/esp8685-wroom-04_datasheet_cn.pdf

1.1

CPU®

•ESP8685H4RISC-V32•(BluetoothLE)Bluetooth5Blue-

160MHztoothmesh

•384KBROM•125Kbps500Kbps1Mbps2Mbps

•400KBSRAM16KBcache•(AdvertisingExtensions)

•8KBRTCSRAM•(MultipleAdvertisementSets)

•4MBflash•(ChannelSelectionAlgorithm#2)

•Wi-Fi

Wi-Fi

•IEEE802.11b/g/n

•2412~2484MHz•13GPIO

•2.4GHz20MHz40MHz–3strapping

•SPIUARTI2CI2S(remotecontrol

•1T1R150Mbps

peripheral)LEDPWMDMA

®

•(WMM)TWAIISO11898-1CAN

2.0USB/JTAG

•(TX/RXA-MPDU,TX/RXA-MSDU)SAR/

•(ImmediateBlockACK)

•(Fragmentationanddefragmenta-*

tion)ESP8685

•(Transmitopportunity,TXOP)

•BeaconTSF

•40MHz

•4×Wi-Fi

•(InfrastructureBSS)

StationSoftAPStation+SoftAP

•PCB

ESP8685StationSof-

tAP