E07-m1101d — Pinout
The module typically features an 8-pin DIP header. Below is the standard pin mapping: Description GND 2 VCC Power supply (1.8V – 3.6V); 3.3V recommended 3 GDO0 General digital output 0; programmable function 4 CSN SPI Chip Select (Active Low) 5 SCK 6 MOSI SPI Master Output Slave Input 7 MISO/GDO1 SPI Master Input Slave Output 8 GDO2 General digital output 2; programmable function Key Technical Specifications
The E07-M1101D pinout was no longer a mystery. It was a warning. e07-m1101d pinout
In the world of embedded systems and wireless communication, the stands out as a highly efficient, low-power RF module. Developed by Chengdu Ebyte Technology, this module is based on the Texas Instruments CC1101 transceiver IC. It operates in the sub-1GHz frequency bands (315/433/868/915 MHz), making it ideal for smart home devices, industrial sensors, remote controls, and IoT gateways. The module typically features an 8-pin DIP header
| Pin | Name | Direction | Description | |-----|----------|-----------|-----------------------------------------------| | 1 | GND | Power | Ground (0V) | | 2 | VCC | Power | Power supply (1.8V – 3.6V DC) | | 3 | RXD | Input | UART Receive (Connect to TX of host MCU) | | 4 | TXD | Output | UART Transmit (Connect to RX of host MCU) | | 5 | AUX | Output | Indicator pin (Low = busy, High = ready/idle) | | 6 | M0 | Input | Mode setting pin 0 (Internal pull-down) | | 7 | M1 | Input | Mode setting pin 1 (Internal pull-down) | | 8 | RST | Input | Reset (Active low; pull high for normal run) | | 9 | NC | – | No connection (leave floating) | | 10 | GND | Power | Ground (0V) | | 11 | ANT | RF | Antenna (50Ω, usually via a hole/pad) | | 12 | GND | Power | Ground (0V) | In the world of embedded systems and wireless

Your summary got me more excited for this… patiently waiting for the series to get dubbed. 🙂
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Thanks for the storyline – I’ve been struggling through the series, waiting for the Ken plot to arrive. My favorite scenario is when people enjoy their work and, through it, find their love so I think this will be fun.
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Hi Fia,
Although I’m not watching the series, I like reading about it. Thanks so much for providing the links to the subbed OST, I didn’t watch it but love the song already.
thank u _/\_
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