Product Descriptions
Ai-M61-32S Kit is a development board designed for the Ai-M61-32S module. Ai-M61-32S is a Wi Fi 6+BLE5.3 module, which is equipped with BL618 chip as the core processor and supports Wi Fi 802.11b/g/n/ax protocol and BLE protocol, as well as Thread protocol. The BL618 system includes a low-power 32-bit RISC-VCPU with floating-point unit, DSP unit, cache, and memory, with a maximum clock frequency of 320MHz.
Ai-M61-32S has rich peripheral interfaces, including DVP, MJPEG, Dispaly, Audiocodec, UsB2.0, SDU, Ethernet (EMAC), SD/MMC (SDH), SPI, UART, I2C, I2S, PWM, GPDAC, GPADC, ACOMP, and GPIO.
The Ai-M61-32S module Sec Eng module supports AES/SHA/PKA/TRNG and other functions, supports image rate and signature startup, and meets various security application requirements in the Internet of Things field.
Product Specifications
| 模组型号 Module model | Ai-M61-32S-kit |
| 模组封装 Module packaging | DIP-42 |
| 尺寸(mm) Size(mm) | 59.83*25.4(±0.2)MM |
| 天线形式 Antenna form | 板载天线 Onboard antenna |
| 频谱范围 Spectrum range | 2400-2483.5MHz |
| 工作环境 Work environment | -40℃~85 ℃ |
| 存储环境 Storage environment | -40℃~125°C,<90%RH |
| 供电范围 Power supply range | 供电电压3.3V OR 5V，供电电流≥500mA Supply voltage 3.3V OR 5V,supply current≥500mA |
| 支持接口 Support interfaces | Supports Camera、MJPEG、Dispaly、Audio Codec、USB2.0、SDU、以太网(EMAC)、SD/MMC(SDH)、SPI、UART、I2C、I2S、PWM、GPDAC、GPADC、ACOMP和GPIO、etc |
| IO口数量 Number of IO ports | 26个 Default 26 |
| 串口速率 Series Rate | 默认115200bps Default 115200bps |
| 安全性 Safety | WPS/WEP/WPA/WPA2/WPA3 |
| Flash | 默认8MByte Default 8MByte |
| 脚序 Foot sequence | 名称 Name | 功能说明 Function Description |
| 1 | 3V3 | 3.3V 供电;外部供电电源输出电流建议在 500mA 以上 3.3V power supply; It is recommended that the output current of the external power supply be above 500mA |
| 2 | EN | 默认作为芯片使能，高电平有效 Default as chip enable, high level effective |
| 3 | IO0 | GPIO0/SPI_SS/I2S_BCLK/I2C_SCL/PWM0/ADC_CH9 |
| 4 | IO12 | GPIO12/SPI_SS/SDH_CLK/SF3_D0/I2S_BCLK/I2C_SCL/PWM0/ADC |
| 5 | IO14 | GPIO14/SPI_MOSI/SPI_MISO/SDH_DAT3/SF3_D1/I2S_DI/I2S_RCLK_O/I2C_SCL/PWM0/ADC_CH4 |
| 6 | IO15 | GPIO15/SPI_MOSI/SDH_DAT2/SF3_CS/I2S_DO/I2S_RCLK_O/I2C_SDA/PWM0 |
| 7 | IO1 | GPIO1/SPI_SCLK/I2S_FS/I2C_SDA/PWM0/ADC_CH8 |
| 8 | IO16 | 默认可用，该IO口与模组内部 32.768KHz 晶振输入PIN脚共用。如果定制内部贴片 32.768KHz晶振的模组，该IO则为NC状态。 By default available, this IO port is shared with the 32.768KHz crystal oscillator input PIN pin inside the module. If a module with an internal chip 32.768KHz crystal oscillator is customized, the IO will be in NC state. |
| 9 | IO17 | 默认可用，该IO口与模组内部 32.768KHz 晶振输入PIN脚共用。如果定制内部贴片 32.768KHz晶振的模组，该IO则为NC状态。 By default available, this IO port is shared with the 32.768KHz crystal oscillator input PIN pin inside the module. If a module with an internal chip 32.768KHz crystal oscillator is customized, the IO will be in NC state. |
| 10 | IO18 | GPIO18/SPI_MISO/I2S_DI/I2S_RCLK_O/I2C_SCL/PWM0 |
| 11 | IO19 | GPIO19/SPI_MOSI/I2S_DO/I2S_RCLK_O/I2C_SDA/PWM0/ADC_CH1 |
| 12 | IO10 | GPIO10/SPI_MISO/SDH_DAT1/SF2_D3/I2S_DI/I2S_RCLK_O/I2C_SCL/PWM0/ADC_CH7 |
| 13 | IO13 | GPIO13/SPI_SCLK/SDH_CMD/SF3_D2/I2S_FS/I2C_SDA/PWM0/ADC_CH5 |
| 14 | IO11 | GPIO11/SPI_MOSI/SDH_DAT0/SF3_CLK/I2S_DO/I2S_RCLK_O/I2C_SDA/PWM0 |
| 15 | IO3/NC | 默认 NC，不可使用。(Default NC, not available for use) GPIO3/SPI_MOSI/I2S_DO/I2S_RCLK_O/I2C_SDA/PWM0/ADC_CH3 |
| 16 | IO20 | GPIO20/SPI_SS/I2S_BCLK/I2C_SCL/PWM0/ADC_CH0 |
| 17 | IO4/NC | 默认 NC，不可使用。该IO口与模组 Flash 管脚共用，外接FLASH状态下，不可使用 Default NC, not available for use. This IO port is shared with the module's Flash pin and cannot be used in the external FLASH state |
| 18 | IO5/NC | 默认 NC，不可使用。该IO口与模组 Flash 管脚共用，外接FLASH状态下，不可使用 Default NC, not available for use. This IO port is shared with the module's Flash pin and cannot be used in the external FLASH state |
| 19 | IO34/NC | 默认 NC，不可使用。(Default NC, not available for use) GPIO34/SPI_MISO/I2S_DI/I2S_RCLK_O/I2C_SCL/PWM0 |
| 20 | 5V | 5V供电;外部供电电源输出电流建议在500mA以上 5V power supply; It is recommended that the output current of the external power supply be above 500mA |
| 21 | GND | 接地 Grounding |
| 22 | GND | 接地 Grounding |
| 23 | IO33 | GPIO33/SPI_SCLK/I2S_FS/I2C_SDA/PWM0 |
| 24 | IO32 | GPIO32/SPI_SS/I2S_BCLK/I2C_SCL/PWM0 |
| 25 | TX | TXD/GPIO21/SPI_SCLK/I2S_FS/I2C_SDA/PWM0 |
| 26 | RX | RXD/GPIO22/SPI_MOSI/SPI_MISO/I2S_DI/I2S_RCLK_O/I2C_SCL/PWM0 |
| 27 | IO31 | GPIO31/SPI_MOSI/I2S_DO/I2S_RCLK_O/I2C_SDA/PWM0 |
| 28 | IO30 | GPIO30/SPI_MISO/I2S_DI/I2S_RCLK_O/I2C_SCL/PWM0 |
| 29 | IO25 | GPIO25/SPI_SCLK/I2S_FS/I2C_SDA/PWM0 |
| 30 | IO27 | GPIO27/SPI_MOSI/I2S_DO/I2S_RCLK_O/I2C_SDA/PWM0/ADC_CH10 |
| 31 | IO29 | GPIO29/SPI_SCLK/I2S_FS/I2C_SDA/PWM0 |
| 32 | IO26 | GPIO26/SPI_MISO/I2S_DI/I2S_RCLK_O/I2C_SCL/PWM0 |
| 33 | IO28 | GPIO28/SPI_SS/I2S_BCLK/I2C_SCL/PWM0/ADC_CH11 |
| 34 | IO24 | GPIO24/SPI_SS/I2S_BCLK/I2C_SCL/PWM0 |
| 35 | IO2/NC | 默认 NC，不可使用。(Default NC, not available for use) GPIO2/SPI_MISO/I2S_DI/I2S_RCLK_O/I2C_SCL/PWM0/ADC_CH2 |
| 36 | IO23 | GPIO23/SP_ MOSI/I2S_DO/I2S_RCLK_O/I2C_SDA/PWM0 |
| 37 | USB_DM | USB_DM |
| 38 | USB_DP | USB_DP |
| 39 | IO9/NC | 默认 NC，不可使用。该IO口与模组 Flash 管脚共用，外接FLASH状态下，不可使用 Default NC, not available for use. This IO port is shared with the module's Flash pin and cannot be used in the external FLASH state |
| 40 | IO8/NC | 默认 NC，不可使用。该IO口与模组 Flash 管脚共用，外接FLASH状态下，不可使用 Default NC, not available for use. This IO port is shared with the module's Flash pin and cannot be used in the external FLASH state |
| 41 | IO7/NC | 默认 NC，不可使用。该IO口与模组 Flash 管脚共用，外接FLASH状态下，不可使用 Default NC, not available for use. This IO port is shared with the module's Flash pin and cannot be used in the external FLASH state |
| 42 | IO6/NC | 默认 NC，不可使用。该IO口与模组 Flash 管脚共用，外接FLASH状态下，不可使用 Default NC, not available for use. This IO port is shared with the module's Flash pin and cannot be used in the external FLASH state |
WiFi RF Performance Table
| 描述 Describe | 典型值 Typical values | 单位 Unit | ||
| 频谱范围 Spectrum range | 2400~2483.5 | MHz | ||
| 输出功率 Output power | ||||
| 模式 Mode | 最小值 Minimum value | 典型值 Typical values | 最大值 Maximum value | 单位 Unit |
| 11ax 模式下HE40，PA输出功率为 | - | 16 | - | dBm |
| 11ax 模式下HE20，PA输出功率为 | - | 17 | - | dBm |
| 11n 模式下HT40，PA输出功率为 | - | 19 | - | dBm |
| 11n 模式下HT20，PA输出功率为 | - | 19 | - | dBm |
| 11g 模式下，PA输出功率为 | - | 19 | - | dBm |
| 11b 模式下，PA输出功率为 | - | 22 | - | dBm |
| 接收灵敏度 Receiver sensitivity | ||||
| 模式 Mode | 最小值 Minimum value | 典型值 Typical values | 最大值 Maximum value | 单位 Unit |
| 11b,1 Mbps | - | -98 | - | dBm |
| 11b, 11 Mbps | - | -90 | - | dBm |
| 11g, 6 Mbps | - | -93 | - | dBm |
| 1lg,54 Mbps | - | -76 | - | dBm |
| 11n,HT20(MCS7) | - | -73 | - | dBm |
| 11ax,HE20(MCS9) | - | -70 | - | dBm |
| 11ax,HE40(MCS9) | - | -67 | - | dBm |
BLE RF Performance Table
| 描述 Describe | 典型值 Typical values | 单位 Unit | ||
| 频谱范围 Spectrum range | 2400~2483.5MHz | MHz | ||
| 输出功率 Output power | ||||
| 速率模式 Rate mode | 最小值 Minimum value | 典型值 Typical values | 最大值 Maximum value | 单位 Unit |
| 1Mbps | - | 10 | 15 | dBm |
| 2Mbps | - | 10 | 15 | dBm |
| 接收灵敏度 Receiver sensitivity | ||||
| 速率模式 Rate mode | 最小值 Minimum value | 典型值 Typical values | 最大值 Maximum value | 单位 Unit |
| 1Mbps sensitivity @ 30.8% PER | - | -99 | - | dBm |
| 2Mbps sensitivity @ 30.8% PER | - | -97 | - | dBm |
Power consumption meter
·The following power consumption data is based on a 3.3V power supply, an ambient temperature of 25 ° C, and measured using an internal voltage regulator.
·All measurements were completed at the antenna interface with a filter in place.
·All emission data is measured based on a 100% duty cycle in continuous emission mode.
| 模式 Mode | 最小值 Minimum value | 平均值 Average value | 最大值 Maximum value | 单位 Unit |
| 发射(Transmit)802.1lb，11Mbps，POUT=+22dBm | - | 374 | - | mA |
| 发射(Transmit)802.11g，54Mbps，POUT=+19dBm | - | 331 | - | mA |
| 发射(Transmit)802.11n，MCS7，POUT=+19dBm | - | 328 | - | mA |
| 发射(Transmit)802.11ax，MCS7，POUT=+17dBm | - | 293 | - | mA |
| 接收(Receive)802.11b | - | 64 | - | mA |
| 接收(Receive)802.11g | - | 64 | - | mA |
| 接收(Receive)802.11n | - | 64 | - | mA |
| 接收(Receive)802.11ax | - | 64 | - | mA |
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