{"product_id":"jl-ac792n-wifi-dual-mode-bluetooth5-4-ble-audio-and-video-development-board-support-mipi-dvp-cameras","title":"JL AC792N WiFi Dual-Mode Bluetooth5.4 BLE Audio and Video Development Board Support MIPI\/DVP Cameras","description":"\u003cp\u003e\u003cb\u003eIntroduction:\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003e- AC792N development board is an audio and video multimedia system development board that uses AC7926A as the main chip and realizes the coexistence of WiFi, Bluetooth and BLE three-mode examination. The development board mainly consists of functional boards, MCU core board, screen board, and other functional boards. Provides multiple audio and video development interfaces, mainly including MIPI (4Lane)\/RGB (up to 24 bit) display screens, MIPI\/DVP cameras (support up to 24 bit 1280x720P@30Ffs).\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Rich peripheral interfaces such as TF card, DAC, USB, ADC, DAC, etc., with reserved skip circuits and expansion interfaces, can flexibly develop AC792N full series chip solutions. It can be understood that other chip top boards in the AC792N series other than AC7926A can also be developed and used in conjunction with the bottom board of this development board.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eHardware Resources:\u003c\/b\u003e\u003cbr\u003e\u003cu\u003eCPU:\u003c\/u\u003e\u003cbr\u003e\u003cspan\u003e- Dual core DSP, with a maximum frequency of 320MHz, supporting single precision floating-point and mathematical operation acceleration engines, equipped with I-cache and D-cache, integrated with 256K bytes of SRAM on-chip, and packaged to support 8\/16M bytes DDR1.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cu\u003ePeripheral:\u003c\/u\u003e\u003cbr\u003e\u003cspan\u003e- GPIO, IIC, SPI, SDIO, PWM, MCPWM, UART, CAN, USB1.1, USB2.0, ADC, TIMER, IR Receiver, capacitive touch button, rotary encoder GPCNT, RTC, Ethernet, LEDC.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cu\u003eMATH:\u003c\/u\u003e\u003cbr\u003e\u003cspan\u003e- Support hardware FFT, IFFT, matrix operations.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Supports hardware AES 128\/192\/256, ECB, CBC, CTR, CFB128, OFB, GCM, GMAC, CCM, XTS modes.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Support hardware SHA128\/256.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Support hardware random numbers.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Supports hardware CRC, polynomial bit count supports 7, 8, 16, and 32 bits, supports input\/output data bit inversion, and input data terminal sequence inversion.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cu\u003eBluetooth:\u003c\/u\u003e\u003cbr\u003e\u003cspan\u003e- Dual-mode Bluetooth V5.4 specification\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Support AoA and AoD\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Support LE audio BIS\/CIS\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- The maximum transmission power can reach +19dBm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Receiver sensitivity: BR -97dBm EDR π\/4 DQPSK -96dBm EDR 8DPSK -88dBm\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cu\u003eWiFi:\u003c\/u\u003e\u003cbr\u003e\u003cspan\u003e- Supports IEEE 802.11b\/g\/n\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- 802.11n supports MCS0 ~ MCS7, 20MHz\/40MHz bandwidth\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Supports protection intervals of 800ns and 400ns\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Supports AP mode, STA mode, and monitor distribution network mode\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- AP mode supports multiple base station access\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- STA mode supports saving multiple connection networks and connecting to the network with the best matching signal\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Support STA mode cold start fast connection\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Support power save mode\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Support WPA\/WPA2\/WPA3-Personal security mode and its hybrid mode\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Support breaking away from the 802.11 protocol and directly utilizing the underlying RF to send and receive data packets\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Support connecting CMW270\/CMW500\/itest Instrument and other testers to test the RF performance of the board\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Transmission power: DSSS 1M\/S 19dBm MCS0 17dBm MCS7 13dBm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Receiving sensitivity: DSSS 1M\/S -96dBm MCS0 -93dBm MCS7 -74dBm\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cu\u003eAudio:\u003c\/u\u003e\u003cbr\u003e\u003cspan\u003e- Integrated DAC (requires external amplifier), MIC, LINEIN, IIS, PDM audio hardware modules, among which the IIS module supports 4 channels working simultaneously and can be separately set as input or output, supports 16\/24 bit. PDMLINK module supports simultaneous access to 2 channels of 16 bit digital microphones, ADC supports 2 channels working simultaneously, and each channel can be configured as MIC or LINEIN.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Support SBC, MSBC, CVSD, AAC, MP2, MP3, ADPCM, AMR, OPUS, OGG, SPX, WAV, PCM Audio encoding format, encoding data sources support MIC, LINEIN, IIS, PDMLINK, and virtual data sources.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Support SBC, MSBC, CVSD, AAC, ADPCM, AMR, APE, DTS, FLAC, M4A, MP1, MP2, MP3, OPUS, OGG, SPX, WAV, WMA, PCM Audio decoding format, decoding data source supports FLASH, SD card, USB flash drive LINEIN, external FM module, network URL, classic Bluetooth, virtual data source, customer customized decryption data source.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Sound processing supports reverb, echo, electronic sound, pitch change, variable speed, frequency shift, and howling suppression, EQ, DRC, Echo cancellation, traditional noise reduction, neural network noise reduction.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Voice recognition supports active voice detection VAD, single\/dual mic interrupt wake-up ASR function.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Partial decoding formats support breakpoint playback, fast forward\/rewind, fixed-point playback, AB point replay playback.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cu\u003eVideo:\u003c\/u\u003e\u003cbr\u003e\u003cspan\u003e- Supports YUV sensors with 2CH DVP-1\/2\/4\/8-bit, BT656 image sensor interfaces, with a maximum resolution of 720P.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Supports MIPI 1 LANE sensor with a maximum resolution of 720P.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Supports maximum JPEG encoding stream 720P@30fps @AVI encapsulation.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Supports JPEG single sheet maximum codec resolution of 16384x16384.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Supports up to three combinations of MIPI+DVP+UVC, MIPI+DVP+DVP.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Supports four-channel scaling, up to 720P, with 2 channels supporting OSD.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Support image signal processing (ISP), black level correction, defect removal, 2D noise reduction, chromaticity noise reduction, sharpening, brightness contrast, color matrix, white balance, automatic exposure, gamma curve, lens shadow correction.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cu\u003eDisplay:\u003c\/u\u003e\u003cbr\u003e\u003cspan\u003e- The screen push interface supports MIPI DSI (1-4Lane), parallel data interface (8 bit\/16 bit), RGB888 (8 bit\/24 bit), YUV888 (24 bit), RGB666 (9 bit\/18 bit), RGB565 (8 bit\/16 bit), YUV422 (8 bit\/16 bit), RGB333 (9 bit), with a maximum screen push frame rate of up to 1280x800@30+fps.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Can support screen touch, vertical and horizontal display, UI and camera image synthesis overlay display.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- The screen display supports color enhancement and diversified effect settings such as brightness, saturation, and contrast.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Support open-source UI framework LVGL, compatible with DMA2D\/GPU2.5D graphics accelerators, and support automatic generation of LVGL code by JL LVGL visual UI editing tool.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Support open-source UI framework AWTK, compatible with DMA2D\/GPU2.5D graphics accelerator.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Supports GPU 2.5D vector drawing and 2.5D image transformation.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cu\u003eNetwork Stack:\u003c\/u\u003e\u003cbr\u003e\u003cspan\u003e- Basic protocol support: lwip, mbedtls, http\/https, websocket, coap, nopoll, curl, mqtt, ftp, uip, iperf\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- AI cloud platform supports: for Turing, Baidu Cloud, Tencent Cloud, China Telecom Smart Home Platform, TuTu, Alibaba Cloud, Huawei Hilink, Tmall Genie, Amazon Platform, AISPEECH, VISIONTALK\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cu\u003eFirmware Upgrade:\u003c\/u\u003e\u003cbr\u003e\u003cspan\u003e- Support both non backup and backup upgrades.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Upgrading without backup supports upgrading through storage devices such as SD cards and USB drives.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Backup upgrade supports upgrading through storage devices (such as SD cards, USB drives) and wireless networks (such as WiFi, Bluetooth).\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Backup upgrade supports UBOOT backup upgrade.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cu\u003eSDK Middleware:\u003c\/u\u003e\u003cbr\u003e\u003cspan\u003e- JLFAT file system\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Data storage and memory\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Pthread API\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Circular CBUF\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Frame LBUF\u003c\/span\u003e\u003cbr\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cu\u003eWorking Conditions:\u003c\/u\u003e\u003cbr\u003e\u003cspan\u003e- Development board working voltage: 4.5V ~ 5.5V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Working temperature: -20℃ ~ +85℃\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eApplication Scenarios:\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003e- Picture book storytelling machine\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Smart speaker with screen\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Video doorbell\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Visual door lock\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- WiFi surveillance camera\/dash cam\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Visual beauty device\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Bluetooth\/USB barcode scanner\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Baby monitor\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Pet feeder\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- WiFi camera toy\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Smart home\/IoT devices\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e\u003cspan\u003e- 1 x Development Board\u003c\/span\u003e\u003c\/p\u003e","brand":"JL","offers":[{"title":"Default Title","offer_id":41219050045489,"sku":"104864","price":128.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/104864-1.jpg?v=1789025846","url":"https:\/\/www.thanksbuyer.com\/it\/products\/jl-ac792n-wifi-dual-mode-bluetooth5-4-ble-audio-and-video-development-board-support-mipi-dvp-cameras","provider":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products,  Audio Amplifer and Decoders","version":"1.0","type":"link"}