User Guide RN4870, RN4871 (Microchip) - 75

Worldwide Sales and Service AMERICAS ASIA/PACIFIC ASIA/PACIFIC EUROPE Corporate Office Australia - Sydney India - Bangalore Austria - Wels
2355 West Chandler Blvd. Tel: 61-2-9868-6733 Tel: 91-80-3090-4444 Tel: 43-7242-2244-39 Chandler, AZ 85224-6199
China - Beijing India - New Delhi
Fax: 43-7242-2244-393 Tel: 480-792-7200 Tel: 86-10-8569-7000 Tel: 91-11-4160-8631
Denmark - Copenhagen
Fax: 480-792-7277
China - Chengdu India - Pune
Tel: 45-4450-2828 Technical Support: Tel: 86-28-8665-5511 Tel: 91-20-4121-0141 Fax: 45-4485-2829 http://www.microchip.com/
Finland - Espoo
support
China - Chongqing Japan - Osaka
Tel: 358-9-4520-820 Web Address: Tel: 86-23-8980-9588 Tel: 81-6-6152-7160 www.microchip.com
China - Dongguan Japan - Tokyo France - Paris
Tel: 86-769-8702-9880 Tel: 81-3-6880- 3770 Tel: 33-1-69-53-63-20
Atlanta
Fax: 33-1-69-30-90-79 Duluth, GA
China - Guangzhou Korea - Daegu
Tel: 678-957-9614 Tel: 86-20-8755-8029 Tel: 82-53-744-4301
Germany - Garching
Fax: 678-957-1455 Tel: 49-8931-9700
China - Hangzhou Korea - Seoul Austin, TX
Tel: 86-571-8792-8115 Tel: 82-2-554-7200
Germany - Haan
Tel: 512-257-3370 Tel: 49-2129-3766400
China - Hong Kong SAR Malaysia - Kuala Lumpur Boston
Tel: 852-2943-5100 Tel: 60-3-7651-7906
Germany - Heilbronn
Westborough, MA Tel: 49-7131-67-3636
China - Nanjing Malaysia - Penang
Tel: 774-760-0087 Tel: 86-25-8473-2460 Tel: 60-4-227-8870
Germany - Karlsruhe
Fax: 774-760-0088 Tel: 49-721-625370
China - Qingdao Philippines - Manila Chicago
Tel: 86-532-8502-7355 Tel: 63-2-634-9065
Germany - Munich
Itasca, IL Tel: 49-89-627-144-0
China - Shanghai Singapore
Tel: 630-285-0071 Tel: 86-21-3326-8000 Tel: 65-6334-8870 Fax: 49-89-627-144-44 Fax: 630-285-0075
China - Shenyang Taiwan - Hsin Chu Germany - Rosenheim Dallas
Tel: 86-24-2334-2829 Tel: 886-3-577-8366 Tel: 49-8031-354-560 Addison, TX
China - Shenzhen Taiwan - Kaohsiung Israel - Ra’anana
Tel: 972-818-7423 Tel: 86-755-8864-2200 Tel: 886-7-213-7830 Tel: 972-9-744-7705 Fax: 972-818-2924
China - Suzhou Taiwan - Taipei Italy - Milan Detroit
Tel: 86-186-6233-1526 Tel: 886-2-2508-8600 Tel: 39-0331-742611 Novi, MI Fax: 39-0331-466781 Tel: 248-848-4000
China - Wuhan Thailand - Bangkok
Tel: 86-27-5980-5300 Tel: 66-2-694-1351
Italy - Padova Houston, TX
Tel: 39-049-7625286 Tel: 281-894-5983
China - Xian Vietnam - Ho Chi Minh
Tel: 86-29-8833-7252 Tel: 84-28-5448-2100
Netherlands - Drunen Indianapolis
Tel: 31-416-690399 Noblesville, IN
China - Xiamen
Fax: 31-416-690340 Tel: 317-773-8323 Tel: 86-592-2388138
Norway - Trondheim
Fax: 317-773-5453
China - Zhuhai
Tel: 47-7289-7561 Tel: 317-536-2380 Tel: 86-756-3210040
Poland - Warsaw Los Angeles
Tel: 48-22-3325737 Mission Viejo, CA
Romania - Bucharest
Tel: 949-462-9523 Tel: 40-21-407-87-50 Fax: 949-462-9608 Tel: 951-273-7800
Spain - Madrid
Tel: 34-91-708-08-90
Raleigh, NC
Fax: 34-91-708-08-91 Tel: 919-844-7510
Sweden - Gothenberg New York, NY
Tel: 46-31-704-60-40 Tel: 631-435-6000
Sweden - Stockholm San Jose, CA
Tel: 46-8-5090-4654 Tel: 408-735-9110 Tel: 408-436-4270
UK - Wokingham
Tel: 44-118-921-5800
Canada - Toronto
Fax: 44-118-921-5820 Tel: 905-695-1980 Fax: 905-695-2078 DS50002466C-page 75  2017 Microchip Technology Inc. 10/25/17 Document Outline Trademarks Table of Contents Preface Chapter 1. Overview 1.1 Introduction 1.2 Key Features 1.2.1 ASCII Command Interface 1.2.2 Transparent UART 1.2.3 Custom GATT Services 1.2.4 Embedded Scripting Feature 1.2.5 Remote Command Console 1.3 Command Mode and Data Mode Figure 1-1: Command Mode and Transparent UART (Data) mode 1.4 Accessing the RN4870/71 over UART Table 1-1: Default UART Settings 1.5 RN4870 PIO Control Lines Chapter 2. Command Reference 2.1 Introduction 2.2 Command Syntax 2.3 Set and Get Commands Table 2-1: Set and Get Commands Syntax Format 2.4 Set Commands 2.4.1 S-,<string> 2.4.2 S$,<char> 2.4.3 S%,<pre>,<post> 2.4.4 SA,<0-5 Table 2-2: Set I/O Capability 2.4.5 SB,<H8> Table 2-3: UART Baud Rate Settings 2.4.6 SC,<0-2> Table 2-4: CONNECTABLE AND NON-CONNECTABLE ADVERTIEMENT SETTINGS 2.4.7 SDA,<H16> 2.4.8 SDF,<text> 2.4.9 SDH,<text> 2.4.10 SDM,<text> 2.4.11 SDN,<text> 2.4.12 SDR,<text> 2.4.13 SDS,<text> 2.4.14 SF,1 2.4.15 SF,2 2.4.16 SGA,<0-5>/SGC,<0-5> Table 2-5: Typical Output Power values 2.4.17 SM,<1-3>,<hex16> 2.4.18 SN,<text> 2.4.19 SO,<0,1> 2.4.20 SP,<4/6 digit pin> 2.4.21 SR,<hex16> Table 2-6: Bitmap of Features 2.4.22 SS,<hex8> Table 2-7: Bitmap of Services 2.4.23 ST,<hex16>,<hex16>,<hex16>,<hex16> Table 2-8: Connection Parameters 2.4.24 STA,<hex16>,<hex16>,<hex16> 2.4.25 STB,<hex16> 2.4.26 SW,<hex8>,<hex8> Table 2-9: Pin Index and RN4870/71 Pins Table 2-10: Configurable Functions 2.5 Get Commands 2.5.1 GK 2.5.2 GNR 2.5.3 G<char> 2.6 Action Commands 2.6.1 +[,<text>] 2.6.2 $$$ 2.6.3 --- 2.6.4 !,<0,1> 2.6.5 @,<0-5> Table 2-11: analog Channels and Associated Pins 2.6.6 |I,<hex8> Table 2-12: Digital I/O Bitmap 2.6.7 |O,<hex8>,<hex8> 2.6.8 [,<1-2>,<0-3>,<hex16>,<hex16> Table 2-13: PWM Operation Selection Figure 2-1: Basic concept of PWM Operation 2.6.9 &,<MAC> 2.6.10 &C 2.6.11 &R 2.6.12 A[,<hex16>,<hex16>] 2.6.13 B 2.6.14 C 2.6.15 C,<0,1>,<address> 2.6.16 C<1-8> 2.6.17 D 2.6.18 F[,<hex16>,<hex16>] 2.6.19 I 2.6.20 IA,<hex8>,<Hex>/IB,<hex8>,<Hex>/IS,<hex8>,<Hex> NA,<hex8>,<Hex>/NB,<hex8>,<Hex>/NS,<hex8>,<Hex> Table 2-14: List of AD Types 2.6.21 JA,<0,1>,<MAC> 2.6.22 JB 2.6.23 JC 2.6.24 JD 2.6.25 K,1 2.6.26 M 2.6.27 O,0 2.6.28 R,1 2.6.29 T,<hex16>,<hex16>,<hex16>,<hex16> 2.6.30 U,<1-8,Z> 2.6.31 V 2.6.32 X 2.6.33 Y 2.6.34 Z 2.7 I2C Commands Table 2-15: I2C Peripheral Interface Table 2-16: I2C Commands 2.7.1 ]A Table 2-17: Clock values 2.7.2 ]Z 2.7.3 ]D 2.7.4 ]R 2.7.5 ]W 2.7.6 ]X 2.8 SPI Commands Table 2-18: SPI Peripheral Interface Table 2-19: SPI Contacts 2.8.1 {A Table 2-20: SPI Clock Polarity and Phase Settings Table 2-21: SPI Master Clock Rate Table 2-22: SPI Chip Select Pin 2.8.2 {Z 2.8.3 {X 2.8.4 }A Table 2-23: SPI Clock Polarity and Phase Settings Table 2-24: SPI Master Clock Rate 2.8.5 }Z 2.8.6 }R 2.8.7 }W 2.9 List Commands 2.9.1 LB 2.9.2 LC[,<P,UUID>] Figure 2-2: Listing Client Service and Characteristics 2.9.3 LS[,<P,UUID>] 2.9.4 LW 2.10 Service Configuration Commands 2.10.1 PC,<hex16/hex128>,<hex8>,<hex8> 2.10.2 PS,<hex16/hex128> 2.10.3 PZ 2.10.4 Defining Multiple Services 2.11 Characteristic Access Commands 2.11.1 Definition of Characteristic Access Commands Table 2-25: Format of GATT access commands 2.11.2 CHR 2.11.3 CHW 2.11.4 CI 2.11.5 SHR 2.11.6 SHW 2.12 Script Commands 2.12.1 WC 2.12.2 WP 2.12.3 WR[,<H6>] Table 2-26: Command WR Input Parameters and Associated Events 2.12.4 WW Chapter 3. Embedded Scripting Feature 3.1 Introduction 3.1.1 Script Overview 3.1.2 Event Driven Table 3-1: List of Events and Event Labels 3.1.3 Comments 3.1.4 Variables 3.1.5 Handle Association 3.1.6 Remote Function Call Chapter 4. Connection Examples 4.1 Connecting to RN4870 using SmartDiscover App Figure 4-1: Connect to the RN4870 module Figure 4-2: Service Discovery Figure 4-3: Characteristic Access 4.2 UART Transparent Connection Using SmartData Figure 4-4: Connect to RN4870 Figure 4-5: Data Exchange on SmartData APP Figure 4-6: Data Exchange on Terminal Emulator 4.3 Module-to-Module Connection Figure 4-7: Connecting two RN4870 modules Appendix A. Bluetooth Low Energy Fundamentals A.1 Introduction Table A-1: Characteristic Properties Figure A-1: GATT Service in RN4870 Appendix B. Transparent UART Service UUIDs B.1 Introduction Table B-1: Characteristic Properties Appendix C. Low-Power Operation C.1 Introduction Figure C-1: State Diagram Appendix D. Status Response Summary Quick Reference D.1 Introduction Table D-1: Status Messages Returned by RN4870 /71 Table D-2: Command Summary Quick Reference AMERICAS Corporate Office Atlanta Austin, TX Boston Chicago Dallas Detroit Houston, TX Indianapolis Los Angeles Raleigh, NC New York, NY San Jose, CA Canada - Toronto ASIA/PACIFIC Australia - Sydney China - Beijing China - Chengdu China - Chongqing China - Dongguan China - Guangzhou China - Hangzhou China - Hong Kong SAR China - Nanjing China - Qingdao China - Shanghai China - Shenyang China - Shenzhen China - Suzhou China - Wuhan China - Xian China - Xiamen China - Zhuhai ASIA/PACIFIC India - Bangalore India - New Delhi India - Pune Japan - Osaka Japan - Tokyo Korea - Daegu Korea - Seoul Malaysia - Kuala Lumpur Malaysia - Penang Philippines - Manila Singapore Taiwan - Hsin Chu Taiwan - Kaohsiung Taiwan - Taipei Thailand - Bangkok Vietnam - Ho Chi Minh EUROPE Austria - Wels Denmark - Copenhagen Finland - Espoo France - Paris Germany - Garching Germany - Haan Germany - Heilbronn Germany - Karlsruhe Germany - Munich Germany - Rosenheim Israel - Ra’anana Italy - Milan Italy - Padova Netherlands - Drunen Norway - Trondheim Poland - Warsaw Romania - Bucharest Spain - Madrid Sweden - Gothenberg Sweden - Stockholm UK - Wokingham Worldwide Sales and Service Worldwide Sales and Service