2BC7H-BPIN2Brushless Electronic Speed Controller

Note: When you pull the throttle from neutral position to full throttle position, the Blue LED will blink, and the blink frequency will go faster when the throttlegoes higher. 2. When some protection is activated The RED LED is always on solid once the power button is pressed. The RED LED blinks, single flash between every one second. Repeat like “¤ ¤ ¤” indicates that the voltage is abnormal. The RED LED blinks, double flash between every one second. Repeat like “¤¤ ¤¤ ¤¤” indicates that the temperature is abnormal. The RED LED blinks, single and double flash alternately between every one second. Repeat like “¤ ¤¤ ¤ ¤¤ ¤ ¤¤” indicates that both of the voltage and temperature is abnormal at the same time. The RED LED will not have any responds even the voltage or temperature is abnormal if not detect the signal. The BLUE LED blinks,double flash between every two seconds. Repeat like “¤¤ ¤¤ ¤¤” indicates that the throttle is abnormal. (No throttle, or the throttle is not on the neutral position) Throttle Signal 1. The ESC can support the 450Hz maximum PPM throttle signal. 2. The ESC throttle protection will be activated under the following situation, and the BLUE LED blinks double flash: The throttle trigger do not place on the neutral position when the ESC turns on. Lost the throttle signal. 3. If the ESC lost throttle signal during the operation, the BLUE LED will blink double flash, and the ESC will start to work again until the throttle signal is back to normal. Sensored & Sensorless 1. The sensored mode is activated once the ESC detected the hall sensor signal at any time. 2. The ESC will work on sensorless mode once the ESC didn’t detect the hall sensor signal at any time. 3. The ESC will have a slight power drop and restored soon during the moment of sensored and sensorless mode switching. 4. The PWM driving frequency will be selected automatically by the ESC on sensorless mode, and the manual setting is invalid. 5. It is invalid to set the brake PMW frequency less than 1KHz and forced recognized as 1KHZ, if the ESC is on sensorless mode. 6. Boost and turbo functions are not available on sensorless mode. Boost & Turbo 1. After the boost or turbo timing triggered, the RPM and current will be increased, and the battery/ESC/motor will be heating, so setting the proper timing and timing increased rate, and control the time of timing will effect the battery/ESC/motor service life. 2. The difference of the Boost and Turbo Timing: The Boost timing will be triggered even though you do not pull the throttle trigger to the full throttle position. The Turbo timing will be triggered only when you pull the throttle trigger to the full throttle position. 3. The Boost timing plus the Turbo timing is equal to the final opened timing when the throttle reaches its maximum position, and the final total timing is 60 degree（for Beast Pro 150A total timing is 15 degree). For example: If Boost timing set at 45 degree, and Turbo Timing set at 50 degree, so when the throttle reaches its maximum position, the Boost timing will be 45 degree, and Turbo Timing only can be opened at 15 degree. 4. If set the low voltage or over temperature protection, and the protection is activated, then all the timing will be closed. Series ESC User Manual Thank you for your purchasing the ZTW product, the Beast Pro G2 Series ESC is our new generation of high performance sensored brushless electronic speed controller (competition version). The high power systems for RC models can be very dangerous, we strongly suggest that you read this manual carefully before using your speed control. ZTW Model have no control over the use, installation, application, or maintenance of these products, thus no liability shall be assumed nor accepted for any damages, losses of costsresulting from the use of this item. Caution Do not let children use this product without the supervision of an adult. The ESC might get hot during use, be careful when handling it. When soldering input/output wires and connections, set the iron to 60W minimum. Always disconnect the battery after use, do not store with the battery connected. Do not use near flammable materials. If the ESC overheats, emits smokes or burns, immediately discontinue use, disconnect the battery and seek assistance. Features Full aluminum case and heat sink design, with highly efficient heat dissipation system. Plenty of adjustable parameters allows adjusting the settings for most of racing, such as Modified, stock, zero timing, drifting etc. 32-bit microprocessor can support more powerful processing capability and more accurate motor output. Enhanced throttle response, excellent acceleration, linearity and drive ability. Multiple protection features: Low voltage cut-off protection, over-heat protection and throttle signal loss protection. Built-in Bluetooth allows programming the parameter settings and firmware upgrades via app (support real time programming,no need restart the esc). Data logging for real-time maximum ESC temperature, motor RPM, Voltage and Adv. Timing and so on. Battery Wire Connection When connecting the battery, pay attention to polarity: incorrect connection will damage the ESC and Battery. As shown in the figure above, connect the positive (+) wire is connected to (+) battery port, and the negative (-) wire is connected to the (-) battery port. Motor Wire Connection 1. Sensored Mode : When using a sensored brushless motor, the three A/B/C ESC wires must connect to the three A/B/C motor wires correspondingly. It is necessary to connect the Sensor wire to the “Sensor” socket on the ESC. Don’t change the wires sequence optionally. 2. Sensorless Mode: When using a sensorelesss brushless motor, the #A, #B, #C wires of the ESC can be connected with the motor wires freely (without any sequence). If the motor runs in the opposite direction, please swap any two wire connections. Receiver Wire Connection The signal wire supplies 6.0V to the receiver, servo, etc. So there is no …

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Shenzhen ZTW Model Science & Technology Co.,Ltd Add: 2/F, Block 1, GuanFeng Industrial Park, Jiuwei, Xixiang, Baoan, Shenzhen, Guangdong, China Tel: +86 755 29120026 Fax: +86 755 29120026 Email: [email protected] Attestation Letter Date: 2023-11-27 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam: Our product Brushless Electronic Speed Controller, model: ZTW Beast PRO 220A ESC G2 BLE, ZTW Beast PRO 30A ESC G2 BLE, ZTW Beast PRO 60A ESC G2 BLE, ZTW Beast PRO 80A ESC G2 BLE, ZTW Beast PRO 90A ESC G2 BLE, ZTW Beast PRO 100A ESC G2 BLE, ZTW Beast PRO 120A ESC G2 BLE, ZTW Beast PRO 150A ESC G2 BLE, ZTW Beast PRO 160A ESC G2 BLE, Beast PRO 200A ESC G2 BLE, Beast PRO 300A ESC G2 BLE, Beast PRO 260A ESC G2 BLE. FCC ID:2BC7H-BPIN2, for marketing purpose, this product only supports BLE 1M. The other functions, bands and modes was disabled to use by manufacturer in the software, the end user has no capability to activate it. Sincerely, Printed Name: Hugo Huang Title: Sales Manager

Shenzhen ZTW Model Science & Technology Co.,Ltd Add: 2/F, Block 1, GuanFeng Industrial Park, Jiuwei, Xixiang, Baoan, Shenzhen, Guangdong, China Tel: +86 755 29120026 Fax: +86 755 29120026 Email: [email protected] DECLARATION OF SIMILARITY Date: 2023-11-27 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam: We, Shenzhen ZTW Model Science & Technology Co.,Ltd, hereby declare that the product: Brushless Electronic Speed Controller, FCC ID: 2BC7H-BPIN2. model: ZTW Beast PRO 30A ESC G2 BLE, ZTW Beast PRO 60A ESC G2 BLE, ZTW Beast PRO 80A ESC G2 BLE, ZTW Beast PRO 90A ESC G2 BLE, ZTW Beast PRO 100A ESC G2 BLE,ZTW Beast PRO 120A ESC G2 BLE,ZTW Beast PRO 150A ESC G2 BLE, ZTW Beast PRO 160A ESC G2 BLE, Beast PRO 200A ESC G2 BLE, Beast PRO 300A ESC G2 BLE, Beast PRO 260A ESC G2 BLE is electrically identical with the model: ZTW Beast PRO 220A ESC G2 BLE which was tested by China Certification ICT Co., Ltd (Dongguan) with the same electromagnetic emissions and electromagnetic compatibility characteristics. A description of the differences between those models and that are declared similar are as follows: They are the same product, and just the different model name the rest are the same. Please contact me should there be need for any additional clarification or information. Best Regards, Signature: Printed Name: Hugo Huang Title: Sales Manager

QA-FR-171-A Shenzhen ZTW Model Science & Technology Co.,Ltd Add: 2/F, Block 1, GuanFeng Industrial Park, Jiuwei, Xixiang, Baoan, Shenzhen, Guangdong, China Tel: +86 755 29120026 Fax: +86 755 29120026 Email: [email protected] FCC Confidential Authorization Date: 2023-11-27 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID:2BC7H-BPIN2 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, (Shenzhen ZTW Model Science & Technology Co.,Ltd) hereby requests long-term confidential treatment of information accompanying this application as outlined below: • Block Diagram • Schematics • Operation Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature: Printed Name: Hugo Huang Title: Sales Manager

China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953361-EXP Page 1 of 4 EUT EXTERNAL PHOTOGRAPHS China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953361-EXP Page 2 of 4 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953361-EXP Page 3 of 4 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953361-EXP Page 4 of 4

China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953361-INP Page 1 of 7 EUT INTERNAL PHOTOGRAPHS China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953361-INP Page 2 of 7 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953361-INP Page 3 of 7 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953361-INP Page 4 of 7 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953361-INP Page 5 of 7 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953361-INP Page 6 of 7 BLE Antenna China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953361-INP Page 7 of 7

China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953361-00A Page 48 of 51 5. RF EXPOSURE EVALUATION 5.1 Maximum Permissible Exposure (MPE) 5.1.1 Applicable Standard According to subpart 15.247(i)and subpart §1.1310, systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. Limits for Maximum Permissible Exposure (MPE) (§1.1310, §2.1091) (B) Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (minutes) 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f²) 30 30–300 27.5 0.073 0.2 30 300–1500 / / f/1500 30 1500–100,000 / / 1.0 30 f = frequency in MHz; * = Plane-wave equivalent power density; According to §1.1310 and §2.1091 RF exposure is calculated. 5.1.2 Calculation formula: Prediction of power density at the distance of the applicable MPE limit S = PG/4R² = power density (in appropriate units, e.g. mW/cm 2 ); P = power input to the antenna (in appropriate units, e.g., mW); G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain; R = distance to the center of radiation of the antenna (appropriate units, e.g., cm); For simultaneously transmit system, the calculated power density should comply with: 5.1.3 Calculated Data: Test mode Frequency (MHz) Antenna Gain Conducted output power including Tune- up Tolerance Evaluation Distance (cm) Power Density (mW/cm 2 ) MPE Limit (mW/cm 2 ) (dBi) (numeric)(dBm)(mW) BLE 2402-2480 2.64 1.84 -4.50.3520.00 0.0001 1.0 Note: The Conducted output power including Tune-up Tolerance was provided by manufacturer Result: The device meet FCC MPE at 20 cm distance

TEST REPORT Applicant: Shenzhen ZTW Model Science &Technology Co.,Ltd Address: 2/F, Block 1, GuanFeng Industrial Park, Jiuwei, Xixiang, Baoan, Shenzhen, Guangdong, China FCC ID: 2BC7H-BPIN2 IC: 31439-BPIN2 HVIN: ZTW Beast PRO 220A ESC G2 BLE Product Name: Brushless Electronic Speed Controller Standard(s): 47 CFR Part 15, Subpart C(15.247) RSS-247 Issue 3, August 2023 RSS-Gen, Issue 5, February 2021 Amendment 2 ANSI C63.10-2013 KDB 558074 D01 15.247 Meas Guidance v05r02 The above device has been tested and found compliant with the requirement of the relative standards by China Certification ICT Co., Ltd (Dongguan) Report Number: CR230953361-00A Date Of Issue: 2023/12/22 Reviewed By: Julie Tan Title: RF Engineer Approved By: Sun Zhong Title: Manager Test Laboratory: China Certification ICT Co., Ltd (Dongguan) No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China Tel: +86-769-82016888 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953361-00A Page 2 of 51 Test Facility The Test site used by China Certification ICT Co., Ltd (Dongguan) to collect test data is located on the No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China. The lab has been recognized as the FCC accredited lab under the KDB 974614 D01 and is listed in the FCC Public Access Link (PAL) database, FCC Registration No. : 442868, the FCC Designation No. : CN1314. The lab has been recognized by Innovation, Science and Economic Development Canada to test to Canadian radio equipment requirements, the CAB identifier: CN0123. Declarations China Certification ICT Co., Ltd (Dongguan) is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with a triangle symbol “▲”. Customer model name, addresses, names, trademarks etc. are not considered data. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with an asterisk “★”. China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953361-00A Page 3 of 51 CONTENTS DOCUMENT REVISION HISTORY .......................................................................................... 5 1. GENERAL INFORMATION .................................................................................................... 6 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ....................................................... 6 1.2 DESCRIPTION OF TEST CONFIGURATION ........................................................................................... 8 1.2.1 EUT Operation Condition: ............................................................................................................................. 8 1.2.2 Support Equipment List and Details .............................................................................................................. 8 1.2.3 Support Cable List and Details ...................................................................................................................... 8 1.2.4 Block Diagram of Test Setup ......................................................................................................................... 8 1.3 MEASUREMENT UNCERTAINTY .......................................................................................................... 9 2. SUMMARY OF TEST RESULTS .......................................................................................... 10 3. REQUIREMENTS AND TEST PROCEDURES .................................................................. 11 3.1 AC LINE CONDUCTED EMISSIONS .................................................................................................... 11 3.1.1 Applicable Standard ..................................................................................................................................... 11 3.1.2 EUT Setup.................................................................................................................................................... 13 3.1.3 EMI Test Receiver Setup ............................................................................................................................. 13 3.1.4 Test Procedure ............................................................................................................................................. 14 3.1.5 Corrected Amplitude & Margin Calculation ................................................................................................ 14 3.2 RADIATION SPURIOUS EMISSIONS .................................................................................................... 15 3.2.1 Applicable Standard ..................................................................................................................................... 15 3.2.2 EUT Setup.................................................................................................................................................... 15 3.2.3 EMI Test Receiver & Spectrum Analyzer Setup ......................................................................................... 16 3.2.4 Test Procedure ............................................................................................................................................. 16 3.2.5 Corrected Amplitude & Margin Calculation ................................................................................................ 17 3.3 6 DB EMISSION BANDWIDTH: ............................................................................................................ 18 3.3.1 Applicable Standard ...........................................................................…

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China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953361-00A-TSP TEST SETUP PHOTOGRAPHS Radiated Emission Below 1GHz View Radiated Emission Below 1GHz View Parallel China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953361-00A-TSP Radiated Emission Below 1GHz View Perpendicular Radiated Emission Below 1GHz View Ground-parallel China Certification ICT Co., Ltd (Dongguan) Report No.: CR230953361-00A-TSP Radiated Emission Above 1GHz View