VisionSOM-8Mmini Datasheet and Pinout
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VisionSOM-8Mmini Datasheet and Pinout
Contents
General description
The VisionSOM-8Mmini family is a SODIMM-sized SoM based on the NXP quad core i.MX8M mini application processor which features an advanced implementation of a single or four ARM Cortex-A53 cores (at speed up to 1,8GHz) and ARM Cortex-M4 core (at speed up to 400MHz) as well as a 2D (HD1080p60) and 3D Graphics Processing Unit (GPU) Open GL 2.0 ES compatible and Video Processing Unit (VPU) with D1080p60 H.264 and HD1080p60 H.265 capabilities.
The VisionSOM-8Mmini is a multimedia and video oriented, highly integrated SoM (System on Module) featuring high computation power and 802.11b/g/n Wi-Fi and Bluetooth v5.1 connectivity. The option of integrated, fully certified Wi-Fi and Bluetooth module simplifies the carrier board design and is ideally suited for wireless application. The VisionSOM-8Mmini provides a variety memory configuration including flexible range of LPDDR4, eMMC and SD memory card that meets our customers requirements.
The SoM supports connections to a variety of interfaces: two high-speed USB on-the-go with PHY, single Ethernet 1Gbit, audio, display with touch panel and MIPI-DSI interface and serial communication interfaces. In addition, the system supports industrial grade embedded applications.
SoMLabs also provides a complete hardware and software development board for the SoM in the form of a carrier board and optional TFT display and touch panel.
Applications
- Human-machine Interfaces (HMI)
- IP Cameras
- Video Stream Servers
- Home Appliances
- Home Automation – Smart Home
- Machine vision equipment
- Robotics
- IoT gateways
- Residential gateways
- Industrial embedded Linux computer
- Smart grid infrastructure
- Point-of-sales (POS) terminals
- Cash Register
- Fitness/outdoor equipment
Features
- Powered by quad core NXP i.MX8Mmini application processor
- Quad ARM Cortex-A53 core at speed up to 1,8GHz
- ARM Cortex-M4 core at speed up to 400MHz
- Up to 4GB DRAM LPDDR4
- Up to 32GB eMMC memory or uSD memory card
- Optional Murata 802.11b/g/n Wi-Fi and Bluetooth v5.1
- Power-efficient and cost-optimized solution
- Ideal for industrial IoT and embedded applications
- Integrated security features
Pictures of SOM versions
| Version | Photo |
|---|---|
| eMMC | |
| micro-SD |
| WiFi/BT module is available for all memory variants configurations. |
Ordering info
SLSNNCpuType_Clock_RamSize_FlashSize_SF_TEMP
| SLS | Product type SLS - System on Module |
| N | SOM Name 2 - High Performance VisionSOM SODIMM200 module |
| N | CPU Family 3 - i.MX 8M mini |
| CpuType | CPU Type X8MMQC - i.MX 8M mini Quad Core |
| Clock | CPU Clock Speed 1600C - 1.6GHz (Industrial temperature range) 1800C - 1.8GHz (Commercial temperature range) |
| RamSize | LPDDR4 RAM Size 01GR - 1024MB 02GR - 2048MB 08GR - 4096MB |
| FlashSize | eMMC Memory Size 04GE - 4GB eMMC 08GE - 8GB eMMC 16GE - 16GB eMMC 32GE - 32GB eMMC |
| SF | Special Features 0SF - No Special Features 1WB - Built-in 802.11b/g/n Wi-Fi and Bluetooth v5.1+EDR Module |
| TEMP | Operating Temperature C - Consumer: 0 to +70 C E - Industrial with Wi-Fi: -25 to +70 C I - Industrial: -40 to +85 C |
Block Diagram
Operating ranges
| Parameter | Value | Unit | Comment |
|---|---|---|---|
| Power Supply | |
|
Connected to VDD 5V SODIMM pins |
| Max. input GPIO voltage | |
|
- |
| Environment temperature1 | |
oC | Industrial range w/o WiFi module |
| |
Industrial range with WiFi module | ||
| |
Consumer range |
Note:
1. Maximum MPU junction temperature is +105oC.
2. Junction temperature determines MPU lifetime. Details: NXP Application Note i.MX8MMINI Product Lifetime Usage, Rev. 0, June 2019 or newer.
Electrical parameters
| SOM signal name |
Parameter | Value | Unit | ||
|---|---|---|---|---|---|
| Min. | Typ. | Max. | |||
| VDD-5V | Supply Voltage (Input) | 4.5 | 5.0 | 5.5 | V
|
| VDD-1V8 | Output power supply for external 1.8V accesories | - | - | 0.5 | A |
| VDD-3V3 | Output power supply for external 3.3V accesories | - | - | 0.5 | A |
| VDD-3V3-SW | Switched power supply output voltage | - | 3.3 | - | V |
| IVDD-3V3-SW | Switched power supply output current | - | - | 0.25 | A |
| VGPIO @1V8 | GPIO Input Voltage | 0 | - | 2.15 | V |
| VGPIO @3V3 | GPIO Input Voltage | 0 | - | 3.6 | V |
| VUSB_VBUS | USB VBUS Input Voltage | 0 | - | 3.6 | V |
Notes:
1. Excluding external load connected to +3.3VOUT lines.
2. Applying the maximum voltage 3.6V results in shorten lifetime. Recommended value is smaller than 3.45V.
SoM pinout
Important notes
1. Detail pin configurations description you can find, edit and arrange in dedicated MEX file (with free "iMX PinTool" configurational tool).
| SOM pin number | Default function | GPIO | Ball number FCBGA486 | Notes |
| 1 | GND | - | - | - |
| 2 | GND | - | - | - |
| 3 | SD1-DQS | GPIO2_IO11 | R24 | 1.8/3.3V IO voltage standard (controlled by SDIO-VSELECT) |
| 4 | JTAG-TRST | - | C27 | JTAG interface 3.3V IO voltage standard |
| 5 | SD1-WP | GPIO2_IO10 | R23 | 1.8/3.3V IO voltage standard (controlled by SDIO-VSELECT) |
| 6 | JTAG-TDO | - | E26 | JTAG interface 3.3V IO voltage standard |
| 7 | SD1-DATA7 | GPIO2_IO09 | W26 | 1.8/3.3V IO voltage standard (controlled by SDIO-VSELECT) |
| 8 | JTAG-TDI | - | E27 | JTAG interface 3.3V IO voltage standard |
| 9 | SD1-DATA6 | GPIO2_IO08 | W27 | 1.8/3.3V IO voltage standard (controlled by SDIO-VSELECT) |
| 10 | JTAG-TMS | - | F27 | JTAG interface 3.3V IO voltage standard |
| 11 | SD1-DATA5 | GPIO2_IO07 | U26 | 1.8/3.3V IO voltage standard (controlled by SDIO-VSELECT) |
| 12 | JTAG-TCK | - | F26 | JTAG interface, by default pulled down with 10kOhm 3.3V IO voltage standard |
| 13 | SD1-DATA4 | GPIO2_IO06 | U27 | 1.8/3.3V IO voltage standard (controlled by SDIO-VSELECT) |
| 14 | BOOT-RECOVERY | - | System, single line for setting BOOT0/BOOT1 to 1/0 3.3V IO voltage standard | |
| 15 | SD1-DATA1 | GPIO2_IO03 | Y26 | 1.8/3.3V IO voltage standard (controlled by SDIO-VSELECT) |
| 16 | POR-B | - | B24 | System 3.3V IO voltage standard |
| 17 | SD1-DATA0 | GPIO2_IO02 | Y27 | 1.8/3.3V IO voltage standard (controlled by SDIO-VSELECT) |
| 18 | PWR-ON | - | A25 | System 3.3V IO voltage standard |
| 19 | GND | - | - | - |
| 20 | RESET-IN | - | - | System, connected to PMIC reset circuit 3.3V IO voltage standard |
| 21 | SD1-CLK | GPIO2_IO00 | V26 | Internal Flash/SD 1.8/3.3 IO voltage standard (controlled by SDIO-VSELECT) |
| 22 | GND | - | - | - |
| 23 | SD1-CMD | GPIO2_IO01 | V27 | Internal Flash/SD 1.8/3.3 IO voltage standard (controlled by SDIO-VSELECT) |
| 24 | NVCC-SNVS-1V8 | - | - | - |
| 25 | SD1-DATA3 | GPIO2_IO05 | T26 | Internal Flash/SD 1.8/3.3 IO voltage standard (controlled by SDIO-VSELECT) |
| 26 | GND | - | - | - |
| 27 | SD1-DATA2 | GPIO2_IO04 | T27 | Internal Flash/SD 1.8/3.3 IO voltage standard (controlled by SDIO-VSELECT) |
| 28 | - | - | - | - |
| 29 | NVCC-SDIO | - | V20 | Power supply of SDIO interface 1.8/3.3V (controlled by SDIO-VSELECT) |
| 30 | - | - | - | - |
| 31 | - | - | - | - |
| 32 | - | - | - | - |
| 33 | VDD-1V8 | - | - | 1.8V Output for external accesories |
| 34 | VDD-1V8 | - | - | 1.8V Output for external accesories |
| 35 | VDD-1V8 | - | - | 1.8V Output for external accesories |
| 36 | VDD-1V8 | - | - | 1.8V Output for external accesories |
| 37 | VDD-1V8 | - | - | 1.8V Output for external accesories |
| 38 | VDD-1V8 | - | - | 1.8V Output for external accesories |
| 39 | VDD-1V8 | - | - | 1.8V Output for external accesories |
| 40 | VDD-1V8 | - | - | 1.8V Output for external accesories |
| 41 | VDD-5V | - | - | External 5V input |
| 42 | VDD-5V | - | - | External 5V input |
| 43 | VDD-5V | - | - | External 5V input |
| 44 | VDD-5V | - | - | External 5V input |
| 45 | VDD-5V | - | - | External 5V input |
| 46 | VDD-5V | - | - | External 5V input |
| 47 | VDD-5V | - | - | External 5V input |
| 48 | VDD-5V | - | - | External 5V input |
| 49 | VDD-5V | - | - | External 5V input |
| 50 | VDD-5V | - | - | External 5V input |
| 51 | - | - | - | - |
| 52 | - | - | - | - |
| 53 | VDD-3V3 | - | - | 3.3V Output for external accesories |
| 54 | VDD-3V3 | - | - | 3.3V Output for external accesories |
| 55 | VDD-3V3 | - | - | 3.3V Output for external accesories |
| 56 | VDD-3V3 | - | - | 3.3V Output for external accesories |
| 57 | VDD-3V3 | - | - | 3.3V Output for external accesories |
| 58 | VDD-3V3 | - | - | 3.3V Output for external accesories |
| 59 | VDD-3V3 | - | - | 3.3V Output for external accesories |
| 60 | VDD-3V3 | - | - | 3.3V Output for external accesories |
| 61 | - | - | - | - |
| 62 | - | - | - | - |
| 63 | UART4-TXD | GPIO5_IO29 | F18 | 3.3V IO voltage standard |
| 64 | VDD-3V3-SW | - | - | Switched power supply output for external accesories Internally controlled by GPIO1_IO05 |
| 65 | UART4-RXD | GPIO5_IO28 | F19 | 3.3V IO voltage standard |
| 66 | - | - | - | - |
| 67 | GND | - | - | - |
| 68 | SYS-LED | GPIO1_IO04 | AG12 | 3.3V IO voltage standard |
| 69 | ENET-CLK-25MHz | GPIO1_IO00 | AG14 | 1.8V IO voltage standard |
| 70 | GND | - | - | - |
| 71 | ENET-INT | GPIO1_IO08 | AG10 | 1.8V IO voltage standard |
| 72 | GPIO4-IO04 | GPIO4_IO04 | AG17 | 3.3V IO voltage standard |
| 73 | GND | - | - | - |
| 74 | GPIO4-IO05 | GPIO4_IO05 | AF17 | 3.3V IO voltage standard |
| 75 | ENET1-MDIO | GPIO1_IO17 | AB27 | 1.8V IO voltage standard |
| 76 | GPIO4-IO00 | GPIO4_IO00 | AG16 | 3.3V IO voltage standard |
| 77 | ENET1-MDC | GPIO1_IO16 | AC27 | 1.8V IO voltage standard |
| 78 | GPIO4-IO01 | GPIO4_IO01 | AF16 | 3.3V IO voltage standard |
| 79 | GND | - | - | - |
| 80 | GPIO4-IO02 | GPIO4_IO02 | AG15 | 3.3V IO voltage standard |
| 81 | ENET1-RXC | GPIO1_IO25 | AE26 | 1.8V IO voltage standard |
| 82 | GPIO4-IO03 | GPIO4_IO03 | AF15 | 3.3V IO voltage standard |
| 83 | ENET1-RX-CTL | GPIO1_IO24 | AF27 | 1.8V IO voltage standard |
| 84 | GPIO4-IO07 | GPIO4_IO07 | AF18 | 3.3V IO voltage standard |
| 85 | ENET1-RXD0 | GPIO1_IO26 | AE27 | 1.8V IO voltage standard |
| 86 | GPIO4-IO06 | GPIO4_IO06 | AG18 | 3.3V IO voltage standard |
| 87 | ENET1-RXD1 | GPIO1_IO27 | AD27 | 1.8V IO voltage standard |
| 88 | GPIO4-IO09 | GPIO4_IO09 | AF19 | 3.3V IO voltage standard |
| 89 | ENET1-RXD2 | GPIO1_IO28 | AD26 | 1.8V IO voltage standard |
| 90 | GPIO4-IO08 | GPIO4_IO08 | AG19 | 3.3V IO voltage standard |
| 91 | ENET1-RXD3 | GPIO1_IO29 | AC26 | 1.8V IO voltage standard |
| 92 | GPIO4-IO15 | GPIO4_IO15 | AF21 | 3.3V IO voltage standard |
| 93 | GND | - | - | - |
| 94 | GPIO4-IO16 | GPIO4_IO16 | AG22 | 3.3V IO voltage standard |
| 95 | ENET1-TX-CTL | GPIO1_IO22 | AF24 | 1.8V IO voltage standard |
| 96 | GPIO4-IO18 | GPIO4_IO18 | AG23 | 3.3V IO voltage standard |
| 97 | ENET1-TXC | GPIO1_IO23 | AG24 | 1.8V IO voltage standard |
| 98 | GPIO4-IO19 | GPIO4_IO19 | AF23 | 3.3V IO voltage standard |
| 99 | ENET1-TXD3 | GPIO1_IO18 | AF25 | 1.8V IO voltage standard |
| 100 | GPIO4-IO17 | GPIO4_IO17 | AF22 | 3.3V IO voltage standard |
| 101 | ENET1-TXD2 | GPIO1_IO19 | AG25 | 1.8V IO voltage standard |
| 102 | GPIO4-IO14 | GPIO4_IO14 | AG21 | 3.3V IO voltage standard |
| 103 | ENET1-TXD1 | GPIO1_IO20 | AF26 | 1.8V IO voltage standard |
| 104 | GPIO4-IO13 | GPIO4_IO13 | AF20 | 3.3V IO voltage standard |
| 105 | ENET1-TXD0 | GPIO1_IO21 | AG26 | 1.8V IO voltage standard |
| 106 | GPIO4-IO12 | GPIO4_IO12 | AG20 | 3.3V IO voltage standard |
| 107 | GND | - | - | - |
| 108 | GPIO4-IO11 | GPIO4_IO11 | AC18 | 3.3V IO voltage standard |
| 109 | USB2-ID | - | D23 | - |
| 110 | GPIO4-IO20 | GPIO4_IO20 | AB18 | 3.3V IO voltage standard |
| 111 | USB2-Dp | - | B23 | Analog USB interface line |
| 112 | GPIO4-IO10 | GPIO4_IO10 | AB19 | 3.3V IO voltage standard |
| 113 | USB2-Dn | - | A23 | Analog USB interface line |
| 114 | GND | - | - | - |
| 115 | USB2-VBUS | - | F23 | Analog USB interface line |
| 116 | GPIO5-IO22 | GPIO5_IO22 | E14 | - |
| 117 | USB2-OC | GPIO1_IO15 | AB9 | 1.8V IO voltage standard |
| 118 | GPIO5-IO23 | GPIO5_IO23 | F13 | - |
| 119 | USB2-EN | GPIO1_IO14 | AC9 | 1.8V IO voltage standard |
| 120 | I2C3-SDA | GPIO5_IO19 | F10 | - |
| 121 | GND | - | - | - |
| 122 | I2C3-SCL | GPIO5_IO18 | E10 | - |
| 123 | USB1-OC | GPIO1_IO13 | AD9 | 1.8V IO voltage standard |
| 124 | I2C2-SDA | GPIO5_IO17 | D9 | - |
| 125 | USB1-EN | GPIO1_IO12 | AB10 | 1.8V IO voltage standard |
| 126 | I2C2-SCL | GPIO5_IO16 | D10 | - |
| 127 | USB1-ID | - | D22 | - |
| 128 | I2C1-SDA | GPIO5_IO15 | F9 | - |
| 129 | USB1-Dp | - | B22 | Analog USB interface line |
| 130 | I2C1-SCL | GPIO5_IO14 | E9 | - |
| 131 | USB1-Dn | - | A22 | Analog USB interface line |
| 132 | GND | - | - | - |
| 133 | USB1-VBUS | - | F22 | Analog USB interface line |
| 134 | SPI2_SS0 | GPIO5_IO13 | A6 | - |
| 135 | GND | - | - | - |
| 136 | SPI2_MOSI | GPIO5_IO11 | B8 | - |
| 137 | SPDIF-CLK | GPIO5_IO05 | AF8 | - |
| 138 | SPI2_MISO | GPIO5_IO12 | A8 | - |
| 139 | SPDIF-RX | GPIO5_IO04 | AG9 | - |
| 140 | SPI2_CLK | GPIO5_IO10 | E6 | - |
| 141 | SPDIF-TX | GPIO5_IO03 | AF9 | - |
| 142 | SPI1_SS0 | GPIO5_IO09 | B6 | - |
| 143 | SAI3-MCLK | GPIO5_IO02 | AD6 | - |
| 144 | SPI1_MOSI | GPIO5_IO07 | B7 | - |
| 145 | SAI3-RXFS | GPIO4_IO28 | AG8 | - |
| 146 | SPI1_MISO | GPIO5_IO08 | A7 | - |
| 147 | SAI3-TXD | GPIO5_IO01 | AF6 | - |
| 148 | SPI1_CLK | GPIO5_IO06 | D6 | - |
| 149 | GND | - | - | - |
| 150 | GND | - | - | - |
| 151 | UART3-TXD | GPIO5_IO27 | D18 | - |
| 152 | PCIE-CLK_N | - | A21 | Capacitor separated line |
| 153 | UART3-RXD | GPIO5_IO26 | E18 | - |
| 154 | PCIE-CLK_P | - | B21 | Capacitor separated line |
| 155 | SAI3-TXC | GPIO5_IO00 | AG6 | - |
| 156 | GND | - | - | - |
| 157 | SAI3-TXFS | GPIO4_IO31 | AC6 | - |
| 158 | PCIE-TXN_N | - | A20 | Capacitor separated line |
| 159 | GND | - | - | - |
| 160 | PCIE-TXN_P | - | B20 | Capacitor separated line |
| 161 | UART2-TXD | GPIO5_IO25 | E15 | - |
| 162 | GND | - | - | - |
| 163 | UART2-RXD | GPIO5_IO24 | F15 | - |
| 164 | PCIE-RXN_N | - | A19 | 100Ohm in series |
| 165 | UART2-RTS | GPIO4_IO30 | AF7 | - |
| 166 | PCIE-RXN_P | - | B19 | 100Ohm in series |
| 167 | UART2-CTS | GPIO4_IO29 | AG7 | - |
| 168 | GND | - | - | - |
| 169 | GND | - | - | - |
| 170 | GND | - | - | - |
| 171 | DSI-DATA3_P | - | B13 | Dedicated MIPI-DSI line |
| 172 | CSI-DATA3_N | - | A18 | Dedicated MIPI-CSI line |
| 173 | DSI-DATA3_N | - | A13 | Dedicated MIPI-DSI line |
| 174 | CSI-DATA3_P | - | B18 | Dedicated MIPI-CSI line |
| 175 | GND | - | - | - |
| 176 | GND | - | - | - |
| 177 | DSI-DATA2_P | - | B12 | Dedicated MIPI-DSI line |
| 178 | CSI-DATA2_N | - | A17 | Dedicated MIPI-CSI line |
| 179 | DSI-DATA2_N | - | A12 | Dedicated MIPI-DSI line |
| 180 | CSI-DATA2_P | - | B17 | Dedicated MIPI-CSI line |
| 181 | GND | - | - | - |
| 182 | GND | - | - | - |
| 183 | DSI-CLK_P | - | B11 | Dedicated MIPI-DSI line |
| 184 | CSI-CLK_N | - | A16 | Dedicated MIPI-CSI line |
| 185 | DSI-CLK_N | - | A11 | Dedicated MIPI-DSI line |
| 186 | CSI-CLK_P | - | B16 | Dedicated MIPI-CSI line |
| 187 | GND | - | - | - |
| 188 | GND | - | - | - |
| 189 | DSI-DATA1_P | - | B10 | Dedicated MIPI-DSI line |
| 190 | CSI-DATA1_N | - | A15 | Dedicated MIPI-CSI line |
| 191 | DSI-DATA1_N | - | A10 | Dedicated MIPI-DSI line |
| 192 | CSI-DATA1_P | - | B15 | Dedicated MIPI-CSI line |
| 193 | GND | - | - | - |
| 194 | GND | - | - | - |
| 195 | DSI-DATA0_P | - | B9 | Dedicated MIPI-DSI line |
| 196 | CSI-DATA0_N | - | A14 | Dedicated MIPI-CSI line |
| 197 | DSI-DATA0_N | - | A9 | Dedicated MIPI-DSI line |
| 198 | CSI-DATA0_P | - | B14 | Dedicated MIPI-CSI line |
| 199 | GND | - | - | - |
| 200 | GND | - | - | - |
| - | I2C4-SCL | GPIO5_IO20 | D13 | Used to internal PMIC configuration |
| - | I2C4-SDA | GPIO5_IO21 | E13 | Used to internal PMIC configuration |
| - | PMIC-INT | GPIO1_IO01 | AF14 | Interrupt input from internal PMIC |
| - | WDOG-B | GPIO1_IO02 | AG13 | Watchdog input in internal PMIC |
| - | SDIO-VSELECT | GPIO1_IO03 | AF13 | GPIO1_IO03/NVCC-SDIO voltage selection ("1"=1.8/"0"=3.3V) |
| VDD-3V3-EN | GPIO1_IO05 | AF12 | GPIO1_IO05/On and off of VDD-3V3-SW | |
| SD3-DATA0 | GPIO3_IO10 | M26 | Internal SD card/eMMC Flash data line (NAND_DATA04) | |
| SD3-DATA1 | GPIO3_IO11 | L26 | Internal SD card/eMMC Flash data line (NAND_DATA05) | |
| SD3-DATA2 | GPIO3_IO12 | K26 | Internal SD card/eMMC Flash data line (NAND_DATA06) | |
| SD3-DATA3 | GPIO3_IO13 | N26 | Internal SD card/eMMC Flash data line (NAND_DATA07) | |
| SD3-DATA4 | GPIO3_IO15 | N27 | Internal eMMC Flash data line (NAND_RE_B) | |
| SD3-DATA5 | GPIO3_IO03 | M27 | Internal eMMC Flash data line (NAND_CE2_B) | |
| SD3-DATA6 | GPIO3_IO04 | L27 | Internal eMMC Flash data line (NAND_CE3_B) | |
| SD3-DATA7 | GPIO3_IO05 | K27 | Internal eMMC Flash data line (NAND_CLE) | |
| SD3-CLK | GPIO3_IO17 | R26 | Internal SD card/eMMC Flash data line (NAND_WE_B) | |
| SD3-CMD | GPIO3_IO18 | R27 | Internal SD card/eMMC Flash data line (NAND_WP_B) | |
| SD3-DQS | GPIO3_IO02 | P27 | Internal eMMC Flash data line (NAND_CE1_B) | |
| WLAN-ENABLE | GPIO2_IO20 | AA27 | 1DX WiFi module line (GPIO2-IO20) | |
| WLAN-H-WAKE | GPIO2_IO12 | AA26 | 1DX WiFi module line (GPIO2-IO12) | |
| SD2-CLK | GPIO2_IO13 | W23 | 1DX WiFi module line | |
| SD2-CMD | GPIO2_IO14 | W24 | 1DX WiFi module line | |
| SD2-DATA0 | GPIO2_IO15 | AB23 | 1DX WiFi module line | |
| SD2-DATA1 | GPIO2_IO16 | AB24 | 1DX WiFi module line | |
| SD2-DATA2 | GPIO2_IO17 | V24 | 1DX WiFi module line | |
| SD2-DATA3 | GPIO2_IO18 | V23 | 1DX WiFi module line | |
| BT-RTS | GPIO4_IO24 | AD23 | 1DX Bluetooth module line | |
| BT-TXD | GPIO4_IO21 | AC19 | 1DX Bluetooth module line | |
| BT-RXD | GPIO4_IO22 | AB22 | 1DX Bluetooth module line | |
| BT-CTS | GPIO4_IO23 | AC24 | 1DX Bluetooth module line | |
| BT-DEV-WAKE | GPIO4_IO27 | AD19 | 1DX Bluetooth module line | |
| BT-HOST-WAKE | GPIO4_IO25 | AD22 | 1DX Bluetooth module line | |
| BT-REG-ON | GPIO4_IO26 | AC22 | 1DX Bluetooth module line | |
| BT-PCM-OUT | GPIO3_IO21 | AD18 | 1DX Bluetooth module line | |
| BT-PCM-CLK | GPIO3_IO20 | AC15 | 1DX Bluetooth module line | |
| BT-PCM-IN | GPIO3_IO24 | AC13 | 1DX Bluetooth module line | |
| BT-PCM-SYNC | GPIO3_IO19 | AB15 | 1DX Bluetooth module line |
Dimensions
