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RF-BM-BG22A1
RF-Star RF-BM-BG22A1 Manuals
Manuals and User Guides for RF-Star RF-BM-BG22A1. We have
2
RF-Star RF-BM-BG22A1 manuals available for free PDF download: User Manual, Manual
RF-Star RF-BM-BG22A1 Manual (19 pages)
Bluetooth 5.2 Module
Brand:
RF-Star
| Category:
Control Unit
| Size: 1 MB
Table of Contents
1 Device Overview
2
Module Series
2
Description
2
Key Features
2
Table 1. Module Specification of RF-BM-Bg22Ax
2
Applications
3
Functional Block Diagram
3
Part Number Conventions
3
Figure 1. Functional Block Diagram of RF-BM-BG22A1
3
Figure 2. Part Number Conventions of RF-BM-BG22A1
3
Table of Contents
6
Table of Figures
7
Table of Tables
7
2 Module Configuration and Functions
8
Module Parameters
8
Table 2. Parameters of RF-BM-BG22A1
8
Module Pin Diagram
9
Pin Functions
9
Figure 3. Pin Diagram of RF-BM-BG22A1
9
Table 3. Pin Functions of RF-BM-BG22A1
9
3 Specifications
11
Recommended Operating Conditions
11
Handling Ratings
11
Current Consumption
11
Table 4. Recommended Operating Conditions of RF-BM-BG22A1
11
Table 5. Handling Ratings of RF-BM-BG22A1
11
Table 6. Current Consumption of RF-BM-BG22A1
11
4 Application, Implementation, and Layout
12
Module Photos
12
Recommended PCB Footprint
12
Figure 4. Photos of RF-BM-BG22A1
12
Figure 5. Recommended PCB Footprint of RF-BM-BG22A1 (MM)
12
Schematic Diagram and Reference Design
13
Figure 6. Schematic Diagram of RF-BM-BG22A1
13
Figure 7. Reference Design of RF-BM-BG22A1
13
Basic Operation of Hardware Design
14
Trouble Shooting
15
Unsatisfactory Transmission Distance
15
Figure 8. Recommendation of Antenna Layout
15
Vulnerable Module
16
High Bit Error Rate
16
Electrostatics Discharge Warnings
16
Soldering and Reflow Condition
16
Table 7. Temperature Table of Soldering and Reflow
16
Figure 10. Recommended Reflow for Lead Free Solder
17
Optional Packaging
18
5 Revision History
18
Figure 11. Optional Packaging Mode
18
6 Contact Us
19
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RF-Star RF-BM-BG22A1 User Manual (23 pages)
BLE5.0 Module
Brand:
RF-Star
| Category:
Wireless modules
| Size: 2 MB
Table of Contents
Table of Contents
2
Table of Figures
3
Table of Tables
3
Introduction
4
Product Overview
5
Module Overview
5
Figure 1. Overview of RF-BM-Bg22Ax Series
5
Module Pin Assignment
6
Module Pin Function
6
Figure 2. Pin Diagram of RF-BM-BG22A1/A2/A3
6
Table 1. Pin Functions of RF-BM-BG22A1/A2/A3
6
RF-BT02 Overview
8
Functions and Resources
8
Figure 3. Function Area Distribution
8
Adapter Modules
9
Table 2. Function Area Description
9
Table 3. Table of Adapter Modules
9
Preparation for Use
10
Preparation of Hardware with RF-BT02
10
Pin Description between RF-BM-Bg22Ax and RF-BT02
10
Figure 4. Pin Diagram RF-BT02 (Left) and RF-BM-BG22A1/A2/A3 (Right)
10
Table 4. Pin Correspondence between RF-BM-BG22A1/A2/A3 and RF-BT02
10
Pin Wiring
11
Preparation of Hardware Without RF-BT02
12
Figure 5. Pin Wiring between RF-BT02 and RF-BM-BG22A1/A2/A3
12
Figure 6. Wire Connection of RF-BM-BG22A1/A2/A3
12
Figure 7. Module Connected to USB-To-TTL Tool
13
Figure 8. Connect USB-To-TTL Tool to the Computer
13
Preparation of Software
14
Transparent Transmission Test by APP
16
Test by Nrf Connect (Android)
16
Test by BLE 调试宝 (Android)
18
Secondary Development
20
Downloads Address of Writer, DK, and SDK
20
Pin Description During Burning
20
Figure 9. Wire Connection During Burning
20
Trouble Shooting
21
Unsatisfactory Transmission Distance
21
Vulnerable Module
21
High Bit Error Rate
21
Revision History
22
Contact Us
23
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