E07-m1101d Pinout Jun 2026

SPI Serial Clock. Provides the synchronous clock timing from the master host MCU. MOSI

"Okay," she muttered. "We do this the hard way."

Master In Slave Out. Carries serial data from the RF module back to the host controller. Doubles as an auxiliary interrupt line. GDO2

For detailed hardware design, refer to the official Ebyte E07-M1101D-SMA manual . e07-m1101d pinout

| Pin Number | Pin Name | Type | Description | |------------|----------|------------|-----------------------------------------------------------------------------| | 1 | GND | Power | Ground (0V). Must be connected to system ground. | | 2 | VCC | Power | Positive supply voltage (1.8V – 3.6V, typical 3.3V). | | 3 | SI (MOSI)| Digital In | SPI data input. Connect to master’s MOSI pin. | | 4 | SCK | Digital In | SPI clock input (up to 10 MHz). Connect to master’s SCK. | | 5 | SO (MISO)| Digital Out| SPI data output (tri-state when CSn high). Connect to master’s MISO. | | 6 | CSn (SS) | Digital In | SPI chip select (active low). Must be toggled for each transaction. | | 7 | GDO2 | Digital I/O| General purpose digital I/O (configurable – often used for RX/TX status). | | 8 | GDO0 | Digital I/O| General purpose digital I/O (can output clock or RSSI). | | 9 | RESET | Digital In | Active low reset input. Pull high to VCC for normal operation. | | 10 | GND | Power | Second ground pad. Usually internally connected to pin 1. |

If you are setting up this module for a specific project, please share which you are using so I can provide the exact wiring diagram and example code .

The Ebyte E07-M1101D Go to product viewer dialog for this item. SPI Serial Clock

: Download Ebyte’s configuration software (RF_Setting.exe), experiment with GDO2 as an interrupt for packet reception, and explore the module’s wake-on-radio capabilities for battery-powered projects.

. Carries command and register configuration data into the CC1101. 7 MISO / GDO1

These pins are used for communication between the microcontroller and the E07-M1101D. They follow the standard SPI protocol. "We do this the hard way

The most robust library for this module is SmartRC-CC1101-Driver-Lib , which works seamlessly with Arduino, ESP8266, and ESP32. Troubleshooting Pinout Connections

Auto-reset for microcontroller programming

The e07-m1101d is often confused with the E07-M1101D-S (with an integrated antenna). Regardless of the variant, the control pinout remains identical.

chip. It typically features an 8-pin (2x4) DIP package with a 2.54mm pitch, making it compatible with standard breadboards and prototyping. E07-M1101D Pinout Definition