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E72-2G4M20S1C Wireless module CC2674P10 small size BLE high performance ARM core ZigBee low power consumption Thread
[Introduction]：E72-2G4M20S1C is a multi-protocol 2.4GHz patch-type wireless system-on-chip module independently developed based on the CC2674P10 produced by TI. The transmit power is 20dBm. It integrates an ARM microcontroller and a high-performance wireless transceiver. It adopts industrial-grade 48MHz high-precision low-temperature Drift crystal oscillator. CC2674P has great potential to become the wireless microcontroller of choice for future smart furniture, IoT transformation, and industrial automation. Since this module is a pure hardware SoC module, it needs to be programmed by the user before it can be used.
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| Pin number | Pin name | Pin direction | Pin usage |
| 1 | GND | - | Ground wire, connected to the power reference ground |
| 2 | DIO_7 | input /Output | Configurable general-purpose IO port (see CC2674P106T0RGZ manual for details) |
| 3 | DIO_8 | input /Output | Configurable general-purpose IO port (see CC2674P106T0RGZ manual for details) |
| 4 | DIO_9 | input /Output | Configurable general-purpose IO port (see CC2674P106T0RGZ manual for details) |
| 5 | DIO_10 | input /Output | Configurable general-purpose IO port (see CC2674P106T0RGZ manual for details) |
| 6 | DIO_11 | input /Output | Configurable general-purpose IO port (see CC2674P106T0RGZ manual for details) |
| 7 | DIO_12 | input /Output | Configurable general-purpose IO port (see CC2674P106T0RGZ manual for details) |
| 8 | DIO_13 | input /Output | Configurable general-purpose IO port (see CC2674P106T0RGZ manual for details) |
| 9 | DIO_14 | input /Output | Configurable general-purpose IO port (see CC2674P106T0RGZ manual for details) |
| 10 | DIO_15 | input /Output | Configurable general-purpose IO port (see CC2674P106T0RGZ manual for details) |
| 11 | GND | - | Ground wire, connected to the power reference ground |
| 12 | GND | - | Ground wire, connected to the power reference ground |
| 13 | JTAG_TMSC | input /Output | JTAG_TMSC |
| 14 | JTAG_TCKC | input /Output | JTAG_TCKC |
| 15 | DIO_16 | input /Output | Configurable general IO port, JTAG_TDO (see CC2674P106T0RGZ manual for details) |
| 16 | DIO_17 | input /Output | Configurable general IO port, JTAG_TDI (see CC2674P106T0RGZ manual for details) |
| 17 | DIO_18 | input | Configurable general-purpose IO port (see CC2674P106T0RGZ manual for details) |
| 18 | DIO_19 | input /Output | Configurable general-purpose IO port (see CC2674P106T0RGZ manual for details) |
| 19 | GND | input /Output | Ground wire, connected to the power reference ground |
| 20 | VCC | - | Module power supply positive reference voltage, voltage range 1.9~3.8V |
| 21 | DIO_20 | input /Output | Configurable general-purpose IO port (see CC2674P106T0RGZ manual for details) |
| 22 | DIO_21 | input /Output | Configurable general-purpose IO port (see CC2674P106T0RGZ manual for details) |
| 23 | GND | input /Output | Ground wire, connected to the power reference ground |
| 24 | RESET_N | input | Reset pin, active low |
| 25 | DIO_22 | input /Output | Configurable general-purpose IO port (see CC2674P106T0RGZ manual for details) |
| 26 | DIO_23 | input /Output | Configurable general-purpose IO port (see CC2674P106T0RGZ manual for details) |
| 27 | DIO_24 | input /Output | Configurable general-purpose IO port (see CC2674P106T0RGZ manual for details) |
| 28 | DIO_25 | input /Output | Configurable general-purpose IO port (see CC2674P106T0RGZ manual for details) |
| 29 | DIO_26 | input /Output | Configurable general-purpose IO port (see CC2674P106T0RGZ manual for details) |
| 30 | DIO_27 | input /Output | Configurable general-purpose IO port (see CC2674P106T0RGZ manual for details) |
| 31 | DIO_28 | input /Output | Configurable general-purpose IO port (see CC2674P106T0RGZ manual for details) |
| 32 | DIO_29 | input /Output | Configurable general-purpose IO port (see CC2674P106T0RGZ manual for details) |
| 33 | DIO_30 | input /Output | Configurable general-purpose IO port (see CC2674P106T0RGZ manual for details) |
| 34 | GND | input /Output | Ground wire, connected to the power reference ground |