AcSiP Technology AI7697H 802.11b/g/n IoT Module User Manual S200 SPEC

AcSiP Technology Corporation 802.11b/g/n IoT Module S200 SPEC

User Manual

Product Name Version Date AI7697H MT7697 IoT SiP Module A Feb 21, 2017
AI7697H MT7697 IoT SiP Module A FEB 21,2017 1 of 9 Product Name Version Date Page 1. Description AcSiP Technology Corp. introduces a low-cost and low-power consumption IoT module. This stand-alone module is an operating system designed for wearable or internet of things (IoT) devices with smart connection and cloud application/services. AI7697H is a highly integrated SIP module which features an application processor, a low power 1x1 11n singlw-band Wi-Fi subsystem, a Bluetooth subsystem, and a Power Management Unit. The application processor subsystem contains an ARM Cortex-M4F MCU, which has many peripherals, including UART, I2C, SPI, I2S, PWM, IrDA, and auxiliary ADC. AI7697H also includes embedded SRAM/ROM and an external 4MB serial flash. The Wi-Fi subsystem contains the 802.11b/g/n radio, baseband, and MAC that are designed to meet both the low power and high throughput application. It also contains a 32-bit RISC CPU that could fully offload the application processor. The Bluetooth subsystem contains the Bluetooth radio, baseband, link controller. It also uses the same 32-bit RISC CPU for the Bluetooth protocols. 1.1. Platform Features General  ARM Cortex M4 MCU with FPU with up to 192MHz clock speed  352KB SRAM / 64KB boot / 4MB Flash  Supports external serial flash with Quad Peripheral Interface (QPI) mode  Supports eXecute In Place (XIP) on flash  32KB cache in XIP mode  Hardware crypto engines including AES, DES/3DES, SHA2 for network security  Two UART interfaces with hardware flow control and one UART for debug, all multiplexed with GPIO  One SPI slave interface multiplexed with GPIO  Two I2C master interface multiplexed with GPIO  One I2S interface multiplexed with GPIO  Four channel 12-bit ADC multiplexed with GPIO  Dedicated high-performance 32-bit RISC CPU N9 up to 160MHz clock speed  IEEE 802.11 b/g/n compliant  Supports 20MHz,40MHz bandwidth in 2.4GHz
AI7697H MT7697 IoT SiP Module A FEB 21,2017 2 of 9 Product Name Version Date Page  Dual-band 1T1R mode with data rate up to 150Mbps  Supports STBC, LDPC  Greenfield, mixed mode, legacy modes support  IEEE 802.11 d/e/h/i/k/r/w support  Security support for WFA WPA/WPA2 personal, WPS2.0, WAPI  Supports 802.11w protected managed frames  QoS support of WFA WMM, WMM PS  Integrated LNA, PA, and T/R switch 2. Specification Model Name AI7697H Chipset MT7697N Core ARM Cortex-M4 MCU FPU Clock Speed 192MHz SRAM 352KB External Flash 4MB Dimension 18mm X 18mm X 1.6mm (Typ.) Package LGA 44Pin
AI7697H MT7697 IoT SiP Module A FEB 21,2017 3 of 9 Product Name Version Date Page 3. Pin Definition 3.1. Detailed Pin Description NC. GND GPIO33 GPIO34 GPIO35 GPIO36 3V3 GPIO37 GPIO38 SYS_RST_N 20 19 18 17 16 15 14 13 12 11 GND 21 10 GPIO39 GND 22 9 GPIO57 GPIO0 23 8 GPIO58 GPIO1 24 GND GND 7 GPIO59 GPIO2 25 6 GPIO60 GPIO3 26 5 PMU_EN_WF GPIO6 27 GND GND 4 GPIO27 GPIO7 28 3 GPIO28 GPIO5 29 2 GPIO30 GPIO24 30 1 GPIO29 31 32 33 34 35 36 37 38 39 40 GPIO25 GPIO26 GPIO4 RTC_3V3 GND PMU_EN_RTC GPIO32 GPIO31 3V3 GND
AI7697H MT7697 IoT SiP Module A FEB 21,2017 4 of 9 Product Name Version Date Page 4. Operating Block 2.4GHz Antenna
AI7697H MT7697 IoT SiP Module A FEB 21,2017 5 of 9 Product Name Version Date Page PuTTY Program Command
AI7697H MT7697 IoT SiP Module A FEB 21,2017 6 of 9 Product Name Version Date Page 5. Software operating  Connect the board to PC with a serial port cable.  Build the example project and download the binary file to the MT7697.  Reboot the HDK, the console will show "FreeRTOS Running" message to indicate the HDK is booting up.  Use '?' and enter to query the available command line options.  Note that the command line options are still under development and subject to change without notice.  Below are two examples to demonstrate the Wi-Fi station and Wi-Fi access point modes of MT7697.  Example 1. Wi-Fi station mode.  Find your Wi-Fi access point settings: Before connecting to a Wi-Fi access point, the following information needs to be collected: 1. What is the SSID of your Wi-Fi access point? 2. What is the authentication mode of your Wi-Fi access point? In general, it is WPA PSK or WPA2 PSK. If you want to use different settings, please read the table 'Table 1. Supported AuthMode(s)' at the bottom of this example. 3. What is the password of your Wi-Fi access point? 4. What is the encryption mode of your Wi-Fi access point? In general, AES or TKIP is used. If you want to use different settings, please read the table 'Table 2. Supported EncrypType(s)' at the bottom of this example.  Once you have this information, use the following commands to configure the HDK. This example assumes you want to use either WPA PSK or WPA2 PSK,your packets are encrypted with TKIP or AES, the access point SSID is 'myhome' (length 6), and the password of WPA or WPA2 is '12345678' (length 8). config write STA AuthMode 9 config write STA EncrypType 8 config write STA Ssid myhome config write STA SsidLen 6 config write STA WpaPsk 12345678 config write STA WpaPskLen 8 config write common OpMode 1 Press the reset button on the LinkIt 7697 HDK to restart the system.  Boot up with the new configuration. If everything is correct, similar messages will be shown in the console to notify your HDK has received an IP address. ************************ DHCP got IP:10.10.10.101 ************************  PING from the LinkIt 7697 HDK (SDK v3.1.0)
AI7697H MT7697 IoT SiP Module A FEB 21,2017 7 of 9 Product Name Version Date Page If the IP address is fetched and the network is operating, the LinkIt 7697 can ping other devices/computer on the network with the following command in the console. f 11 10.10.10.254 3 64  Use the command 'ble ?' and enter to query the available Bluetooth command line options.  Input the command "ble gap start_scan 0 0024 0011 1 0" in the serial tool to scan for the nearby Bluetooth enabled devices.  0, passive scan.  0024, scan interval (36 * 0.625 ms). Two bytes long HEX value.  0011, scan window (17 * 0.625 ms). Two bytes long HEX value.  1, own address type, 1 means random address.  0, filter policy. A similar log is written to the output: @code Find a device A, [I][APP] BT_GAP_LE_ADVERTISING_REPORT_IND Success [I][APP] ======================================== [I][APP] Address: [RANDOM] 73-2c-d4-3f-d3-b2 [I][APP] Event Type: ADV_IND [I][APP] AD Flags: LE General Discoverable Mode [I][APP] RAW DATA=0x02011a14ff4c000100000000040000000000000000000000 [I][APP] ======================================== Find a device B, [I][APP] ======================================== [I][APP] Address: [RANDOM] ff-76-f0-01-a4-1a [I][APP] Event Type: ADV_IND [I][APP] Complete Name: WeLoop B08 DEF4D4 [I][APP] AD Flags: LE Limited Discoverable Mode [I][APP] RAW DATA=0x120957654c6f6f702042303820444546344434031934120201050303e7fe [I][APP] ======================================== @endcode
AI7697H MT7697 IoT SiP Module A FEB 21,2017 8 of 9 Product Name Version Date Page 6. Federal Communication Commission Interference Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:  Reorient or relocate the receiving antenna.  Increase the separation between the equipment and receiver.  Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.  Consult the dealer or an experienced radio/TV technician for help. FCC Caution:  Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment.  This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. This device is intended only for OEM integrators under the following conditions: 1)The antenna must be installed such that 20 cm is maintained between the antenna and users, and the maximum antenna gain allowed for use with this device is 2.12 dBi. 2) The transmitter module may not be co-located with any other transmitter or antenna. As long as 2 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed. IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop
AI7697H MT7697 IoT SiP Module A FEB 21,2017 9 of 9 Product Name Version Date Page configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. End Product Labeling This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users. The final end product must be labeled in a visible area with the following: “Contains FCC ID: 2ADWC-AI7697H”. The grantee's FCC ID can be used only when all FCC compliance requirements are met. Manual Information To the End User The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module. The end user manual shall include all required regulatory information/warning as show in this manual.

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