E07-m1101d Pinout [hot] May 2026
: 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. Have questions about specific e07-m1101d pinout scenarios? Leave a comment or contact Ebyte’s technical support for application-specific advice.
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Q1: What is the difference between e07-m1101d and CC1101? The e07-m1101d is a breakout module containing the CC1101 chip, crystal, matching network, and antenna connector. The pinout refers to the module’s pads, not the IC’s bare pins. Q2: Can I use this module with Arduino’s SPI library? Yes. But remember to use a level shifter if using a 5V Arduino (Uno, Mega). Q3: Why are there two GND pins? To reduce ground inductance and improve RF performance. Always connect both if possible. Q4: Does the e07-m1101d support 2.4 GHz? No. It is strictly sub-1 GHz (315–915 MHz). For 2.4 GHz, see ebyte’s E07-2G4M13S. Q5: What is the maximum SPI clock speed? 10 MHz, but 1–4 MHz is more reliable for long wires. 9. Conclusion Mastering the e07-m1101d pinout is the first and most critical step toward building a robust wireless system. By correctly connecting power, SPI lines, and configurable IO pins—and avoiding common pitfalls like 5V logic or a floating RESET—you ensure reliable communication, maximum range, and long module life. e07-m1101d pinout
| e07-m1101d | ESP32 GPIO | Function | |------------|------------|-------------------| | VCC | 3.3V | Power | | GND (pin1) | GND | Ground | | SI (pin3) | GPIO23 | SPI MOSI | | SCK (pin4) | GPIO18 | SPI SCK | | SO (pin5) | GPIO19 | SPI MISO | | CSn (pin6) | GPIO5 | SPI SS | | GDO2 (pin7)| GPIO4 | Interrupt / status| | GDO0 (pin8)| GPIO2 | Optional | | RESET (pin9)| 3.3V via 10k| Pull-up | | GND (pin10)| GND | Extra ground | : Download Ebyte’s configuration software (RF_Setting
| e07-m1101d Pin | Arduino Uno | ESP8266 (NodeMCU) | ESP32 | Raspberry Pi | |----------------|-------------|-------------------|-------|---------------| | VCC (3.3V) | 3.3V pin | 3.3V pin | 3.3V | Pin 1 (3.3V) | | GND | GND | GND | GND | Pin 6 (GND) | | SI (MOSI) | D11 (ICSP) | D7 (HSPI_MOSI) | GPIO23| Pin 19 (MOSI) | | SCK | D13 (ICSP) | D5 (HSPI_SCK) | GPIO18| Pin 23 (SCLK) | | SO (MISO) | D12 (ICSP) | D6 (HSPI_MISO) | GPIO19| Pin 21 (MISO) | | CSn (SS) | D10 | D8 (custom) | GPIO5 | Pin 24 (CE0) | | GDO2 | D2 | D1 | GPIO4 | GPIO22 | | GDO0 | D3 | D2 | GPIO2 | GPIO27 | | RESET | 3.3V via 10k| 3.3V via 10k | 3.3V | 3.3V via 10k | : Q1: What is the difference between e07-m1101d and CC1101
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