I have written this based on the standard (an 868/915 MHz SMD wireless module from Chengdu Ebyte). Note: If you meant a different variant (e.g., E07-M1101D-TH), the pinout may differ slightly.
The E07-M1101D is a popular, low-cost transceiver based on the Texas Instruments CC1101 chip. While it's highly stable and great for smart home or industrial applications, "Version 2.0" of these modules often shifts from a 2x5 pin layout to a , leaving many makers scratching their heads. e07-m1101d pinout
No. It is strictly sub-1 GHz (315–915 MHz). For 2.4 GHz, see ebyte’s E07-2G4M13S. I have written this based on the standard
Whether you use a spring antenna or an SMA "duck" antenna, ensure it is firmly attached before powering on. Operating a radio module without an antenna can sometimes damage the output stage. While it's highly stable and great for smart
Pin 1 is at the corner near the antenna pad (check your vendor’s marking).
(the side with the components and antenna connector), the pins are typically numbered as follows: Pin Number Description Power supply input ( 1.8V – 3.6V Common ground connection Chip Select (Active Low) Serial Clock input SPI Data In Master Out Slave In SPI Data Out Master In Slave Out (also used for GDO1) Digital Out Configurable output (often for interrupts) Digital Out Configurable output (often for RX/TX status) Blog Post: Getting Started with the E07-M1101D Module 1. Hardware Essentials This module is a powerhouse for 433MHz ISM band
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