JS7688-autu-tusi tusi lesona
v1.0 (2020.08.26)
Oloa ua maeʻaview
JS7688 autu laupapa module o se module WIFI e faavae i luga o le MTK (Mediatek) MT7688AN SOC chip polokalame faalauiloa e Hangzhou Jotale Tekonolosi Co., LTD.CPU masani e oo atu i 580MHz, onboard filifiliga 64MB DDR2 RAM/8MB Flash, 128MB DDR2 RAM/16MB Flash, 256MB DDR2 RAM/32MB Flash configuration, 150M WIFI, ta'ita'i fafo USB 2.0 Host, GPIO, UART, I2S, I2C, SD card interface, SPI, PWM, Ethernet interface, WIFI antenna interface, ma isi.
O lenei module e laʻititi laʻititi, maualalo i le mana faʻaaogaina, maualalo i le vevela, ma mautu i le WIFI ma fesoʻotaʻiga telefoni feaveaʻi faʻatinoga. Ole faiga OpenWRT (Linux) e mafai ona fa'agasolo mo se taimi umi. E faigofie tele le ta'amilosaga pito i luga ole module. E na'o le mana'omia o le fa'aopoopoina o le eletise 3.3V DC e amata ai le faiga ma e mafai ona pulea e ala i le WIFI. O le faʻaogaina o se nila faʻapipiʻi auro poʻo le stamp feso'ota'iga pu e mafai ona matua mautu i luga o le ipu pito i lalo.
E mafai ona faʻaaogaina i le tele o talosaga e pei o fale atamai, IP kamera, VOIP, vaʻalele fana mamao, faiga mataʻituina mamao, faigofie WEB 'auʻaunaga fesoʻotaʻiga, FTP servers faigofie, download mamao, vaʻavaʻai mamao taavale, ma isi. Matou te atiina ae faapitoa le motherboard mo lenei laupapa autu, le fatuga JS7688 atinae laupapa, ma tuuina atu le faamatalaga atinae auiliili, faafaigofieina le tagata e faaaogāina e suesue, le atinae, faamatalaga auiliili. fa'amolemole ulufale mai www.jotale.com webnofoaga i view.
Fa'ailoga oloa
| Igoa o oloa | JS7688-autu- laupapa |
| Fa'ata'ita'iga o oloa | JS7688_CORE_BOARD |
| Faiga fa'agaioiga | OpenWrt (Linux) |
| PPU | MT7688AN MIPS 24KEc |
| Fa'asologa o faiga | 580MHz |
| RAM | 64MB/128MB/256MB DDR2 RAM |
| moli | 8MB/16MB/32MB Po'o le moli |
| Faʻamatalaga Ethernet | 5 x WAN/LAN 10/100M fetuutuunai |
| fa'aoga USB | 1 x USB 2.0 talimalo |
| PCIE fa'aoga | 1 x PCIE |
| UART fa'aoga | UART0(debug e ala i le faaletonu), UART1, UART2 |
| GPIO fa'aoga | Aofa'i 40 (toe fa'aoga ma isi galuega) |
| I2S | x 1, lagolago VOIP |
| I2C | 1xI2C matai |
| matai SPI | 2 x SPI matai (O le tasi oi latou o loʻo nofoia e Flash ae o le isi e leai se totogi) |
| pologa SPI | 1 x SPI pologa | |
| PWM | 4 x PWM | |
|
Tele module |
Stamp lomiga pu | 38.5mm x 22mm x 2.8mm |
| Faiga fa'aulu ulu |
45mm x 31mm x 10mm |
|
| Pin fa'aoga | Stamp pu, Ulutala pine | |
| Faʻagaioiga voltage | 3.3V ±10% | |
| Fa'atauga malosi | 0.6W | |
| Tuuina atu le gafatia i le taimi nei | ≥500mA | |
| Antenna fa'aoga | 1 x IPEX | |
| O le vevela o galuega | -20~60 ℃ | |
| protocol uaealesi | Lagolago IEEE802.11 b/g/n | |
| Uelese fua | 1T1R, 150Mbps | |
| RF mana fa'aaogaina | ≤18dbm | |
| mamao uaea | ≤100 mita (nofoaga tatala) | |
| Auala galue uaealesi | auala, AP, relay, alalaupapa | |
Fa'aaliga ma pine folasaga
O le JS7688 core board e lua fomu afifi e avanoa mo tagata fa'atau e filifili e ta'ua o le "Stamp faʻasologa o pu" ma le "Pin header version". Lalo o ata o le oloa moni ma le folasaga afifi.
2.1 Fa'aulu fa'ailoga pine
2.1.1 Ata moni
2.1.2 Fa'atomuaga pine ma le tele o oloa
Fa'atomuaga pine o le JS7688-core-board pine header version
| Pin | Galuega 0 | Galuega 1 | Galuega 2 | Galuega 3 | fa'amatalaga |
| 1 | GND | N/A | N/A | N/A | Malosiaga autu GND |
| 2 | GND | N/A | N/A | N/A | Malosiaga autu GND |
| 3 | GND | N/A | N/A | N/A | Malosiaga autu GND |
| 4 | VDD3V3 | N/A | N/A | N/A | Malosiaga autu sapalai 3.3V DC |
| 5 | VDD3V3 | N/A | N/A | N/A | Malosiaga autu sapalai 3.3V DC |
| 6 | VDD3V3 | N/A | N/A | N/A | Malosiaga autu sapalai 3.3V DC |
| 7 | REF_CLK_O | GPIO37 | N/A | N/A | Fa'atonu e pei o le GPIO, SYSTEM_LED |
| 8 | WDT_RST_N | GPIO38 | N/A | N/A | Ole GPIO, USER_KEY1 |
| 9 | EPHY_LED4_N_JTRST_N | GPIO39 | w_utif_n[6] | jtrstn_n | Fa'atonu e pei o le GPIO, LAN_LED |
| 10 | EPHY_LED3_N_JTCLK | GPIO40 | w_utif_n[7] | jtclk_n | Fa'atonu e pei o le GPIO, LAN2_LED |
| 11 | EPHY_LED2_N_JTMS | GPIO41 | w_utif_n[8] | jtms_n | Ole GPIO, USER_KEY2 |
| 12 | EPHY_LED1_N_JTDI | GPIO42 | w_utif_n[9] | jtdi_n | Fa'atonu e pei o le GPIO, LAN1_LED |
| 13 | EPHY_LED0_N_JTDO | GPIO43 | N/A | jtdo_n | Fa'atonu e pei o le GPIO， WAN_LED |
| 14 | WLED_N | GPIO44 | N/A | N/A | Fa'aleaogaina ile GPIO, RESET_FN_KEY |
| 15 | GND | N/A | N/A | N/A | GND |
| 16 | UART_TXD1 | GPIO45 | PWM_CH0 | ansel[1] | Fa'alotoifale fa'afeso'ota'i le 10K toso i luga tete'e ile 3.3V, fa'aletonu ole UART_TXD1 |
| 17 | UART_RXD1 | GPIO46 | PWM_CH1 | ansel[0] | Fa'aleaogaina ole UART_RXD1 |
| 18 | I2S_SDI | GPIO0 | PCMDRX | ansel[5] | Fa'atonu e pei o le I2S_SDI |
| 19 | I2S_SDO | GPIO1 | PCMDTX | ansel[4] | Fa'alotoifale fa'afeso'ota'i le 10K toso i lalo tete'e ile GND, fa'aletonu ile I2S_SDO |
| 20 | I2S_WS | GPIO2 | PCMCLK | ansel[3] | Fa'atonu e pei o le I2S_WS |
| 21 | I2S_CLK | GPIO3 | PCMFS | ansel[2] | Fa'atonu e pei ole I2S_CLK |
| 22 | I2C_SCLK | GPIO4 | sutif_txd | ext_bgclk | Fa'atonu e pei ole I2C_SCLK |
| 23 | I2C_SD | GPIO5 | sutif_rxd | N/A | Fa'atonu e pei ole I2C_SD |
| 24 | SPI_CS1 | GPIO6 | REF_CLK_O | N/A | Fa'alotoifale fa'afeso'ota'i 10K toso i lalo tete'e ile GND, fa'aletonu ole SPI_CS1 |
| 25 | VDD3V3_PROG | N/A | N/A | N/A | Malosi o le afi mumu i fafo |
| tu'uina atu DC 3.3V fa'aoga pine. Manatua: e na'o le mana'omia e fa'afeso'ota'i pe a fa'aoga le afi mumu i fafo. E masani lava e le fesootai | |||||
| 26 | SPI_CLK | GPIO7 | N/A | N/A | Fa'alotoifale fa'afeso'ota'i 10K toso i luga tete'e i le 3.3V, fa'aletonu e pei o SPI_CLK |
| 27 | GND | N/A | N/A | N/A | GND |
| 28 | SPI_MOSI | GPIO8 | N/A | N/A | Fa'alotoifale fa'afeso'ota'i 10K toso i lalo tete'e ile GND, fa'aletonu ole SPI_MOSI |
| 29 | SPI_MISO | GPIO9 | N/A | N/A | Fa'atonu e pei o le SPI_MISO |
| 30 | GPIO11 | GPIO11 | REF_CLK_O | PERST_N | Fa'aleaogaina ole REF_CLK_O |
| 31 | SPI_CS0 | GPIO10 | N/A | N/A | Default e pei o le SPI_CS0, faʻaaogaina e le faiga mo le faʻaogaina o le moli, e mafai ona faʻaogaina mo le mu moli |
| 32 | UART_RXD0 | GPIO13 | N/A | N/A | Fa'alilolilo e pei o le UART_RXD0, le fa'aogaina o le uart port |
| 33 | UART_TXD0 | GPIO12 | N/A | N/A | Fa'alotoifale fa'afeso'ota'i 10K toso i lalo tete'e i le GND, fa'aletonu e pei UART_TXD0, faiga debug UART uafu |
| 34 | MDI_R_P0_P | N/A | N/A | N/A | Ethernet 0 maua se taulaga lelei | |
| 35 | GND | N/A | N/A | N/A | GND | |
| 36 | GND | N/A | N/A | N/A | GND | |
| 37 | MDI_R_P0_N | N/A | N/A | N/A | Ethernet 0 maua le uafu leaga | |
| 38 | MDI_T_P0_N | N/A | N/A | N/A | Ethernet 0 fa'aliliu atu le uafu leaga | |
| 39 | MDI_T_P0_P | N/A | N/A | N/A | Ethernet 0 fa'aliliuina le taulaga lelei | |
| auala faitotoa | IOT faiga masini | |||||
| 40 | MDI_T_P1_N | SPIS_CLK | GPIO15 | w_utif[1] | PWM_CH1 | Fa'atonu e pei o le PWM_CH1 |
| 41 | MDI_T_P1_P | SPIS_CS | GPIO14 | w_utif[0] | PWM_CH0 | Fa'atonu e pei o le PWM_CH0 |
| 42 | MDI_R_P1_N | SPIS_MOSI | GPIO17 | w_utif[3] | UART_RXD2 | Fa'aleaogaina ole UART_RXD2 |
| 43 | MDI_R_P1_P | SPIS_MISO | GPIO16 | w_utif[2] | UART_TXD2 | Fa'atonu e pei o le UART_TXD2 |
| 44 | MDI_R_P2_N | PWM_CH1 | GPIO19 | w_utif[5] | SD_D6 | Fa'atonu e pei o le GPIO |
| 45 | MDI_R_P2_P | PWM_CH0 | GPIO18 | w_utif[4] | SD_D7 | Fa'atonu e pei o le GPIO |
| 46 | GND | N/A | N/A | N/A | GND | |
| 47 | MDI_T_P2_P | UART_TXD2 | GPIO20 | PWM_CH2 | SD_D5 | Fa'atonu e pei o le PWM_CH2 |
| 48 | MDI_T_P2_N | UART_RXD2 | GPIO21 | PWM_CH3 | SD_D4 | Fa'atonu e pei o le PWM_CH3 |
| 49 | MDI_T_P3_P | SD_WP | GPIO22 | w_utif[10] | w_dbgin | Fa'atonu e pei o le SD_WP |
| 50 | MDI_T_P3_N | SD_CD | GPIO23 | w_utif[11] | w_dbgack | Fa'atonu e pei o le SD_CD |
| 51 | GND | N/A | N/A | N/A | GND | |
| 52 | MDI_R_P3_N | SD_D0 | GPIO25 | w_utif[13] | w_jtdi | Fa'atonu e pei o le SD_D0 |
| 53 | MDI_R_P3_P | SD_D1 | GPIO24 | w_utif[12] | w_jtclk | Fa'atonu e pei o le SD_D1 |
| 54 | GND | N/A | N/A | N/A | GND | |
| 55 | MDI_R_P4_P | SD_CLK | GPIO26 | w_utif[14] | w_jtdo | Default pei |
| SD_CLK | ||||||
| 56 | MDI_R_P4_N | SD_CMD | GPIO27 | w_utif[15] | dbg_uart_t | Fa'atonu e pei o le SD_CMD |
| 57 | MDI_T_P4_P | SD_D3 | GPIO28 | w_utif[16] | w_jtms | Fa'atonu e pei o le SD_D3 |
| 58 | MDI_T_P4_N | SD_D2 | GPIO29 | w_utif[17] | w_jtrst_n | Fa'atonu e pei o le SD_D2 |
| 59 | GND | N/A | N/A | N/A | GND | |
| 60 | USB_N | N/A | N/A | N/A | USB uafu leaga | |
| 61 | USB_P | N/A | N/A | N/A | Uafu lelei USB | |
Fa'aaliga: A o'o le va'a i le "gateway mode", o le pine function o le fesoʻotaʻiga fesoʻotaʻiga telexing port e le maua. I lenei tulaga, o le pine o nei pine tele o se uafu ethernet. A'o i le "Internet of Things device mode", e le maua le galuega Ethernet o nei pine multiplexed ma o lo'o avanoa isi galuega fa'apipi'i.
2.2 Stamp pusa afifi
2.2.1 Ata moni
2.2.2 Fa'atomuaga pine ma le tele o oloa
JS7688-autu-board stamp fa'aliga fa'ailoga fa'ailoga pu
| Pin | Galuega 0 | Galuega 1 | Galuega 2 | Galuega 3 | fa'amatalaga |
| 1 | GND | N/A | N/A | N/A | Malosiaga autu GND |
| 2 | GND | N/A | N/A | N/A | Malosiaga autu GND |
| 3 | VDD3V3 | N/A | N/A | N/A | Malosiaga autu sapalai 3.3V DC |
| 4 | VDD3V3 | N/A | N/A | N/A | Malosiaga autu sapalai 3.3V DC |
| 5 | GND | N/A | N/A | N/A | GND |
| 6 | PCIE_TX0_N | N/A | N/A | N/A | PCIE fa'asalalau atu le uafu leaga |
| 7 | PCIE_TX0_P | N/A | N/A | N/A | PCIE fa'asalalau atu le taulaga lelei |
| 8 | GND | N/A | N/A | N/A | GND |
| 9 | PCIE_RX0_P | N/A | N/A | N/A | PCIE maua port lelei |
| 10 | PCIE_RX0_N | N/A | N/A | N/A | PCIE maua le taulaga leaga |
| 11 | GND | N/A | N/A | N/A | GND |
| 12 | PCIE_CK0_N | N/A | N/A | N/A | uati PCIE uati leaga uafu |
| 13 | PCIE_CK0_P | N/A | N/A | N/A | uati PCIE uati lelei |
| 14 | PERST_N | GPIO36 | N/A | N/A | Faʻafesoʻotaʻi i totonu le 10K toso i lalo tetee i le GND, |
| faaletonu e pei o le GPIO | |||||
| 15 | REF_CLK_O | GPIO37 | N/A | N/A | Fa'atonu e pei o le GPIO, SYSTEM_LED |
| 16 | WDT_RST_N | GPIO38 | N/A | N/A | Fa'aleaogaina e pei o le GPIO, USER_KEY1, maualuga tulaga lelei |
| 17 | EPHY_LED4_N_JTRST_N | GPIO39 | w_utif_n[6] | jtrstn_n | Fa'atonu e pei o le GPIO, WLAN_LED |
| 18 | EPHY_LED3_N_JTCLK | GPIO40 | w_utif_n[7] | jtclk_n | Fa'aleaogaina ile GPIO, LAN2_LED |
| 19 | EPHY_LED2_N_JTMS | GPIO41 | w_utif_n[8] | jtms_n | Fa'aleaogaina e pei o le GPIO, USER_KEY2, maualuga tulaga lelei |
| 20 | EPHY_LED1_N_JTDI | GPIO42 | w_utif_n[9] | jtdi_n | Fa'aleaogaina ile GPIO, LAN1_LED |
| 21 | EPHY_LED0_N_JTDO | GPIO43 | N/A | jtdo_n | Fa'atonu e pei o le GPIO, WAN_LED |
| 22 | WLED_N | GPIO44 | N/A | N/A | Fa'aleaogaina e pei o le GPIO, RESET_FN_KEY, maualuga tulaga lelei |
| 23 | GND | N/A | N/A | N/A | GND |
| 24 | UART_TXD1 | GPIO45 | PWM_CH0 | ansel[1] | Fa'alotoifale fa'afeso'ota'i le 10K toso i luga tete'e ile 3.3V, fa'aletonu ole UART_TXD1 |
| 25 | UART_RXD1 | GPIO46 | PWM_CH1 | ansel[0] | Fa'aleaogaina ole UART_RXD1 |
| 26 | GND | N/A | N/A | N/A | GND |
| 27 | I2S_SDI | GPIO0 | PCMDRX | ansel[5] | Fa'atonu e pei o le I2S_SDI |
| 28 | I2S_WS | GPIO2 | PCMCLK | ansel[3] | Fa'atonu e pei o le I2S_WS |
| 29 | GND | N/A | N/A | N/A | GND |
| 30 | I2S_SDO | GPIO1 | PCMDTX | ansel[4] | Fa'alotoifale fa'afeso'ota'i le 10K toso i lalo tete'e ile GND, fa'aletonu ile I2S_SDO |
| 31 | I2S_CLK | GPIO3 | PCMFS | ansel[2] | Fa'atonu e pei ole I2S_CLK |
| 32 | GND | N/A | N/A | N/A | GND |
| 33 | I2C_SCLK | GPIO4 | sutif_txd | ext_bgclk | Fa'atonu e pei ole I2C_SCLK |
| 34 | I2C_SD | GPIO5 | sutif_rxd | N/A | Fa'atonu e pei ole I2C_SD |
| 35 | VDD3V3_PROG | N/A | N/A | N/A | Tuuina atu afi afi afi i fafo DC 3.3V |
| pine fa'aoga. Manatua: e na'o le mana'omia e fa'afeso'ota'i pe a fa'aoga le afi mumu i fafo. E masani lava e le fesootai | |||||
| 36 | GND | N/A | N/A | N/A | GND |
| 37 | SPI_CS1 | GPIO6 | REF_CLK_O | N/A | Fa'alotoifale fa'afeso'ota'i 10K toso i lalo tete'e ile GND, fa'aletonu ole SPI_CS1 |
| 38 | SPI_CS0 | GPIO10 | N/A | N/A | Default e pei o le SPI_CS0, faʻaaogaina e le faiga mo le faʻaogaina o le moli, e mafai ona faʻaogaina mo le mu moli |
| 39 | SPI_MOSI | GPIO8 | N/A | N/A | Fa'alotoifale fa'afeso'ota'i 10K toso i lalo tete'e ile GND, fa'aletonu ole SPI_MOSI |
| 40 | SPI_CLK | GPIO7 | N/A | N/A | Fa'alotoifale fa'afeso'ota'i 10K toso i luga tete'e i le 3.3V, fa'aletonu e pei o SPI_CLK |
| 41 | SPI_MISO | GPIO9 | N/A | N/A | Fa'atonu e pei o le SPI_MISO |
| 42 | GPIO11 | GPIO11 | REF_CLK_O | PERST_N | Fa'aleaogaina ole REF_CLK_O |
| 43 | UART_RXD0 | GPIO13 | N/A | N/A | Fa'atonu e pei o le UART_RXD0, fa'aogaina o le uart uart port |
| 44 | UART_TXD0 | GPIO12 | N/A | N/A | Fa'alotoifale fa'afeso'ota'i le 10K toso i lalo tete'e i le GND, fa'aletonu e pei o le UART_TXD0, fa'aogaina le uart uart port |
| 45 | GND | N/A | N/A | N/A | GND |
| 46 | MDI_R_P0_P | N/A | N/A | N/A | Ethernet 0 maua |
| uafu lelei | ||||||
| 47 | MDI_R_P0_N | N/A | N/A | N/A | Ethernet 0 maua se uafu leaga | |
| 48 | MDI_T_P0_P | N/A | N/A | N/A | Ethernet 0 fa'aliliuina le taulaga lelei | |
| 49 | MDI_T_P0_N | N/A | N/A | N/A | Ethernet 0 fa'aliliu atu le uafu leaga | |
| 50 | GND | N/A | N/A | N/A | GND | |
| auala faitotoa | IOT faiga masini | |||||
| 51 | MDI_T_P1_P | SPIS_CS | GPIO14 | w_utif[0] | PWM_CH0 | Fa'atonu e pei o le PWM_CH0 |
| 52 | MDI_T_P1_N | SPIS_CLK | GPIO15 | w_utif[1] | PWM_CH1 | Fa'atonu e pei o le PWM_CH1 |
| 53 | MDI_R_P1_P | SPIS_MISO | GPIO16 | w_utif[2] | UART_TXD2 | Fa'atonu e pei o le UART_TXD2 |
| 54 | MDI_R_P1_N | SPIS_MOSI | GPIO17 | w_utif[3] | UART_RXD2 | Fa'aleaogaina ole UART_RXD2 |
| 55 | GND | N/A | N/A | N/A | GND | |
| 56 | MDI_R_P2_P | PWM_CH0 | GPIO18 | w_utif[4] | SD_D7 | Fa'atonu e pei o le GPIO |
| 57 | MDI_R_P2_N | PWM_CH1 | GPIO19 | w_utif[5] | SD_D6 | Fa'atonu e pei o le GPIO |
| 58 | MDI_T_P2_P | UART_TXD2 | GPIO20 | PWM_CH2 | SD_D5 | Fa'atonu e pei o le PWM_CH2 |
| 59 | MDI_T_P2_N | UART_RXD2 | GPIO21 | PWM_CH3 | SD_D4 | Fa'atonu e pei o le PWM_CH3 |
| 60 | GND | N/A | N/A | N/A | GND | |
| 61 | MDI_T_P3_P | SD_WP | GPIO22 | w_utif[10] | w_dbgin | Fa'atonu e pei o SD_WP |
| 62 | MDI_T_P3_N | SD_CD | GPIO23 | w_utif[11] | w_dbgack | Fa'atonu e pei o le SD_CD |
| 63 | MDI_R_P3_P | SD_D1 | GPIO24 | w_utif[12] | w_jtclk | Fa'atonu e pei o le SD_D1 |
| 64 | MDI_R_P3_N | SD_D0 | GPIO25 | w_utif[13] | w_jtdi | Fa'atonu e pei o le SD_D0 |
| 65 | GND | N/A | N/A | N/A | GND | |
| 66 | MDI_R_P4_P | SD_CLK | GPIO26 | w_utif[14] | w_jtdo | Fa'atonu e pei o le SD_CLK |
| 67 | MDI_R_P4_N | SD_CMD | GPIO27 | w_utif[15] | dbg_uart_t | Fa'atonu e pei o le SD_CMD |
| 68 | MDI_T_P4_P | SD_D3 | GPIO28 | w_utif[16] | w_jtms | Fa'atonu e pei o le SD_D3 |
| 69 | MDI_T_P4_N | SD_D2 | GPIO29 | w_utif[17] | w_jtrst_n | Fa'atonu e pei o le SD_D2 |
| 70 | GND | N/A | N/A | N/A | GND | |
| 71 | USB_P | N/A | N/A | N/A | USB uafu lelei | |
| 72 | USB_N | N/A | N/A | N/A | USB uafu leaga | |
| 73 | GND | N/A | N/A | N/A | GND | |
Fa'aaliga: A o'o le va'a i le "gateway mode", o le pine function o le fesoʻotaʻiga fesoʻotaʻiga telexing port e le maua. I lenei tulaga, o le pine o nei pine tele o se uafu ethernet. A'o i le "Internet of Things device mode", e le maua le galuega Ethernet o nei pine multiplexed ma o lo'o avanoa isi galuega fa'apipi'i.
2.2.3 Fautuaina afifi
Fa'aaliga: "JS7688_convert_board_xxxx.PcbLib" (XXXX o le numera numera) JS7688 module PCB package o loʻo tuʻuina atu i totonu.
Fuafuaga fa'asinoga laupapa
3.1 Lisi eletise
O le eletise voltage o le sikoa sikoa e 3.3V ma le averesi o loʻo iai nei e tusa ma le 185mA. Ina ia faʻamautinoa le faʻaogaina mautu o le laupapa sikoa, o le taimi nei e le itiiti ifo i le 500mA e tatau ona faʻaagaga mo le module (faʻalagolago i le faʻaoga moni). O le ata o loʻo i lalo o le mamanu o le 3.3V eletise eletise o le JS7628 baseboard
MP1482 faʻamautu le puʻeina o le eletise o loʻo faʻaaogaina i le ata o loʻo i luga, lea e mafai ona oʻo atu i le 2A gaioiga o loʻo i ai nei. E mafai e tagata faʻaoga ona filifili pe faʻaaoga lenei faʻataʻitaʻiga pe leai e tusa ai ma le tulaga moni. E le fautuaina le faʻaaogaina o le eletise "LDO chip", e pei o le AMS1117, e ui lava o le mamanu faʻataʻitaʻiga o lenei ituaiga o puʻe e faigofie, o le maualuga o le galue o loʻo i ai nei e maualalo tele, ma le vevela maualuga, e faigofie ona faʻatupuina le faiga. paoa le sapalaitagu, e mafua ai le le mautu o le faiga.
3.2 E uiga i taulaga GPIO
Ole INPUT ma le voltage o le GPIO pine o MT7628/MT7688 o le 3.3V. O nisi pine GPIO o loʻo toso i luga pe toso i lalo i totonu o le module e faʻapipiʻi le faiga mo MT7628/MT7688 amataga. Manatua pe a amata le laupapa, o le pine GPIO ua faaigoaina "toso i luga" i le "pine folasaga" e le tatau ona faamalosia i fafo e toso i lalo i se tulaga maualalo, ma le pine GPIO ua faaigoaina "toso-lalo" e le tatau ona faamalosia i fafo. e toso i luga i se tulaga maualuga, a leai, o le faiga e ono le mafai ona galue masani. O isi GPIO e mafai ona faʻaaogaina e tusa ai ma le GPIO port masani.
3.3 Autu laupapa faiga aupito maualalo
E manaʻomia e le tagata faʻaoga le faʻafesoʻotaʻi pine "GND" ma le "VDD3V3" o le laupapa autu e tuʻuina atu ai le mana i le sikoa, ma faʻafesoʻotaʻi pine autu e tolu "WDT_RST_N", "EPHY_LED2_N_JTMS" ma le "WLED_N" faʻatasi ai ma le 10K toso i lalo teteʻe i. le eleele, ma e mafai ona galue masani le faiga. O lenei module e masani lava e le manaʻomia le faʻaopopoina o le vevela, ae ina ia faʻaleleia le faʻaogaina o le vevela o le faiga, faʻamolemole taumafai e faʻafesoʻotaʻi uma pine "GND" o le module i le pito i lalo o pine "GND" na fuafuaina e le tagata faitau, o lea. ina ia maua ai le aafiaga sili atu o le vevela. O isi pine, e pei o le debug serial port, network port, ma isi, e mafai ona faʻaopoopo e tusa ai ma manaʻoga o le tagata faʻaoga. Afai e te le mana'omia, aua le fa'afeso'ota'i. E mafai e le au faitau ona faʻasino ile "JS7628_base_board_xxxxx.pdf"(xxxxx o le numera numera) faʻavae laupapa faʻavae mo le mamanuina.
Le vevela pe a toe tafe
Afai e manaʻomia e le tagata faʻatau le mamanu o le laupapa faʻatasi ma le JS7688 stamp module version pu e ala i le reflow uelo masini, gauai atu i le reflow uelo maualuga emperature e le sili atu i le 240 ℃, a leai, e ono afaina ai le JS7688 st.amp pu module.
Toe iloilo tala'aga
| lomiga | taimi | Suia fa'amatalaga |
| v1.0 | 2020.08.27 | Le uluai lomiga o le JS7688-core-board tusi lesona ma le Igilisi. Fa'avae i luga ole tusi lesona Saina v1.6 |
Fa'amatalaga FCC
O lenei masini e tausisia le vaega 15 o Tulafono FCC. O le fa'agaioiga e fa'atatau i aiaiga nei e lua: (1) O lenei masini e le mafai ona fa'alavelave fa'alavelave, ma (2) e tatau i lenei masini ona talia so'o se fa'alavelave e maua, e aofia ai fa'alavelave e ono tupu ai le fa'agaioiga le mana'omia. So'o se suiga po'o suiga e le'i fa'amaonia manino e le itu e nafa ma le usita'ia e mafai ona fa'aleaogaina le pule a le tagata fa'aoga e fa'agaioi ai masini.
Fa'aaliga: O nei meafaigaluega ua uma ona fa'ata'ita'iina ma maua ai le tausisia o tapula'a mo se Vasega B masini numera, e tusa ai ma le vaega 15 o Tulafono FCC. O nei tapula'a ua mamanuina ina ia maua ai se puipuiga talafeagai mai fa'alavelave fa'alavelave i totonu o se fale fa'apipi'i. O mea faigaluega nei e fa'aaogaina ma e mafai ona fa'aolaina le malosi ole alaleo ma, a le fa'apipi'iina ma fa'aogaina e tusa ai ma fa'atonuga, e ono fa'alavelave fa'alavelave i feso'ota'iga leitio. Ae ui i lea, e leai se faʻamaoniga o le a le tupu se faʻalavelave i se faʻapipiʻi faapitoa. Afai o nei meafaigaluega e mafua ai le faʻalavelave faʻalavelave i le leitio poʻo le televise, lea e mafai ona faʻamautinoa e ala i le tape ma luga o meafaigaluega, e faʻamalosia le tagata faʻaoga e taumafai e faʻasaʻo le faʻalavelave e ala i se tasi pe sili atu o faiga nei:
- Toe fa'atonu pe toe fa'anofo le antenna e maua ai.
- Faʻateleina le tuʻueseesega i le va o meafaigaluega ma le faʻafefe.
- Fa'afeso'ota'i le masini i totonu o se ta'avale i luga o se ta'amilosaga e ese mai le mea e fa'afeso'ota'i ai le fa'avevela.
- Fa'afeso'ota'i le fa'atau po'o se tekinisia fa'aleoleo/TV mo se fesoasoani.
O le WIFI Module ua mamanuina e tausisia le faʻamatalaga FCC. FCC ID ole 2AXEE-JS7688. O le polokalama talimalo e fa'aaoga ai le WIFI Module e tatau ona i ai se fa'ailoga e fa'ailoa ai o lo'o i ai le FCC a le modular
ID:2AXEE-JS7688. E le tatau ona fa'apipi'i le module lea e fa'apipi'i ma fa'agaioi fa'atasi ma isi leitio i totonu o le fale talimalo e ono mana'omia ni fa'ata'ita'iga fa'aopoopo ma mea faigaluega fa'atagaina e fa'agaioi fa'atasi ma isi leitio.
Ua mamanuina le module WIFI mo se mamanu PCB faʻapipiʻi. E tatau ona faʻapipiʻi ma faʻaogaina ma le talimalo poʻo isi mamao maualalo o le 20 senitimita i le va o le radiator ma lou tino. Ina ia usitaʻia tulafono a le FCC e faʻatapulaʻa uma ai le malosi o le RF faʻaalia ma le faʻaalia e tagata i le RF radiation, o le maualuga o le antenna maua e aofia ai le gau o le uaea i se tulaga faʻaalia naʻo feaveaʻi e le tatau ona sili atu i le 5dBi i le 2.4G band. O le WIFI Module ma lona antenna e le tatau ona tu'u fa'atasi pe fa'agaioi i totonu
fa'atasi ma so'o se isi transmitter po'o antenna i totonu o se masini talimalo.
O lenei module e tuʻufaʻatasia se atinaʻe antenna IPEX, e manaʻomia e le tagata faʻaoga le faʻatau ma faʻapipiʻi le antenna e tusa ai ma faatonuga.
Fa'aaliga ile OEM integrator
O le WIFI module ua mamanuina mo se mamanu PCB faʻapipiʻi. E tatau ona faʻapipiʻi ma faʻaogaina i se komepiuta. E mafai e le OEM ona faʻapipiʻi le module i totonu o le talimalo e ala i le USB port module, ae e tatau ona maitauina o le swipe port o le module e manaʻomia ona faʻapipiʻi saʻo i luga o le fogaeleele ina ia mautinoa le faʻaogaina masani o le galuega NFC.
O le tusi lesona fa'au'uga e tatau ona aofia uma ai fa'amatalaga fa'atonutonu/lapataiga e pei ona fa'aalia i lenei tusi lesona. O le OEM tu'ufa'atasi e nafa ma le su'eina o latou oloa fa'ai'uga mo so'o se mana'oga fa'aopoopo e mana'omia ile fa'apipi'iina o lenei module.
E tatau ona fa'apipi'i fa'apolofesa le masini. O le feso'ota'iga o lo'o i totonu o le pa'u o le transmitter ma e na'o le fa'amavaeina o le transmitter e le masani ona mana'omia, e le mafai e le tagata fa'aoga ona maua le feso'ota'iga. E tatau ona pulea le faʻapipiʻiina. Fa'apipi'iina e mana'omia a'oa'oga fa'apitoa O lenei masini e tausisia le Vaega 15, Vaega C, Vaega 15.247 o Tulafono FCC.
JS7688-autu-tusi tusi lesona
Hangzhou Jotale Technology Co., Ltd
www.jotale.com
Pepa / Punaoa
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Jotale JS7688 Core Board Module [pdf] Tusi Taiala JS7688, 2AXEE-JS7688, 2AXEEJS7688, JS7688, Ulua'i Fono Fa'atonu, Fa'atonu Autu, Fa'atonu Fa'atonu, JS7688, Fa'atonu |
