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1. Product Introduction
▫️ Overview
TG Series
- TG-12F is a module developed based on the Tmall Genie TG7100C WiFi+BLE chip. The module has a built-in 2MB Flash, adopting 2.4G WiFi 802.11b/g/n and BLE5.0 baseband/MAC design, featuring high performance, low cost, and agile development.
- Suitable for low-power and high-performance application development, it also serves as an all-in-one solution for direct connection to Tmall Genie.
- Its microcontroller subsystem includes a low-power 32-bit RISC CPU, cache, and memory, which can control low-power modes through a power management unit. Meanwhile, it supports up to AES 256-bit encryption engine and multiple security features.
- In terms of software, it pre-integrates standard firmware for direct connection to Tmall Genie, supports customizable SDK, and assists terminal products in passing TMALL GENIE MIAOWU/TMALL GENIE Smart Control certification.
▫️ Features
- Complete 802.11b/g/n Wi-Fi + BLE SoC module with data rates up to 160Mbps;
- TG-12F chip with 32-bit RISC CPU featuring FPU (Floating Point Unit), operating frequency up to 192 MHz;
- Chip-integrated 276 KB SRAM and 128 KB ROM;
- Support for Tmall Genie voice control;
- SMD-22 packaging;
- Integrated Wi-Fi MAC/BB/RF/PA/LNA;
- Support for serial local upgrade and remote firmware upgrade (FOTA);
- Universal AT commands for quick start;
- Support for secondary development with integrated Linux development environment;
- Built-in 2MB Flash in the module.
▫️ Selection Table
Type
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Parameter
| Product Image |
| Wireless Protocol |
| Chip |
| Module Flash Size |
| Frequency Band (MHz) |
| Package |
| Dimensions (L×W×H) (mm) |
| Operating Temp Range (℃) |
| Storage Temp Range (℃) |
| Antenna Type |
| Available GPIO |
| Min Voltage (V) |
| Max Voltage (V) |
| Typical Voltage (V) |
| Min Power Current (mA) |
| Rx Current (mA) |
| Deep Sleep Current (μA) |
| Certifications |
| TX Power Range (dBm) |
| Modulation |
2. About Modules
| Module | Datasheets | PCB Package | Schematic |
|---|---|---|---|
| TG-12F | View | Download | / |
| TG-12F-Kit | View | / | View |
3. Firmware Related
| Module | Firmware ID | Firmware Description | Version | Download Link |
|---|---|---|---|---|
| TG-12F_V3.0 | ⭐1271 | AT Passthrough Standard FW | V4.18_P1.6.1 | Download |
4. Development Guide
- Secondary Development SDK: GitHub
5. Test Reports
▫️ Power Consumption Test Reports
| Module | Test Report |
|---|---|
| TG-12F | View |
▫️ Hardware Reliability Test Reports
| Module | Test Report |
|---|---|
| TG-12F | View |
6. Certification Related
▫️ Certificates
- Series Certificates: View