{"product_id":"jhemcu-spp-sbus-converter","title":"JHEMCU SPP SBUS\/PPM\/PWM Signal Conversion Module, 8CH Receiver Signal Interchanger, 3.3-20V","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe JHEMCU SPP is an RC receiver signal conversion module designed to convert between SBUS, PPM (CPPM), and PWM signals with automatic input-signal recognition (plug and play, no manual switching). It uses a 32-bit microcontroller for signal acquisition, processing, and conversion, and supports up to 8 channels of input\/output.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWide input voltage range: 3.3V–20V\u003c\/li\u003e\n\u003cli\u003eSupports input signals: PPM (CPPM), PWM (common receiver signal), SBUS (including Futaba R7008SB series, FrSky, etc.)\u003c\/li\u003e\n\u003cli\u003e8-channel support (CH1–CH8)\u003c\/li\u003e\n\u003cli\u003eAutomatic input signal recognition; plug and play\u003c\/li\u003e\n\u003cli\u003eStatus indication via three LEDs (PPM green, SBUS blue, PWM red)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eJHEMCU SPP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V–20V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e15 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e21 x 21 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.1 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported input signals\u003c\/td\u003e\n\u003ctd\u003ePPM (CPPM), PWM, SBUS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e8 (CH1–CH8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eSignal Conversion (Input → Output)\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSBUS input → PWM + PPM outputs simultaneously\u003c\/li\u003e\n\u003cli\u003ePWM input → PPM + SBUS outputs simultaneously\u003c\/li\u003e\n\u003cli\u003ePPM input → PWM + SBUS outputs simultaneously\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIndicator Light Logic\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNo signal input: all three indicators are ON (PPM green, SBUS blue, PWM red)\u003c\/li\u003e\n\u003cli\u003eWith signal input: the input signal indicator stays ON; output signal indicators flash\u003c\/li\u003e\n\u003cli\u003eExample: PPM input → PPM indicator stays green; PWM (red) and SBUS (blue) indicators flash\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eChannel Description \u0026amp; Wiring Instructions\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCH1–CH8: PWM signal input\/output channels\u003c\/li\u003e\n\u003cli\u003eSBUS channel: SBUS signal input\/output channel\u003c\/li\u003e\n\u003cli\u003ePPM channel: PPM signal input\/output channel\u003c\/li\u003e\n\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003eWhen any one or more of CH1–CH8 input PWM signals: PPM channel outputs PPM, and SBUS channel outputs SBUS.\u003c\/li\u003e\n\u003cli\u003eWhen the PPM channel inputs a PPM signal: CH1–CH8 output PWM, and the SBUS channel outputs SBUS.\u003c\/li\u003e\n\u003cli\u003eWhen the SBUS channel inputs an SBUS signal: CH1–CH8 output PWM, and the PPM channel outputs PPM.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSPP conversion module x1\u003c\/li\u003e\n\u003cli\u003e8P x 2.54 mm x 3-pin straight header x1\u003c\/li\u003e\n\u003cli\u003e8P x 2.54 mm x 3-pin header x1\u003c\/li\u003e\n\u003cli\u003e6P x 2.54 mm header x1\u003c\/li\u003e\n\u003cli\u003e6P x 2.54 mm straight header x1\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Pin headers require self-soldering.\u003c\/p\u003e\u003cp\u003eFor wiring guidance before installation, contact support@rcdrone.top or visit https:\/\/rcdrone.top\/.\u003c\/p\u003e\u003ch2 id=\"details\"\u003eDetails\u003c\/h2\u003e\u003cdiv class=\"details-gallery\"\u003e\n\u003cimg alt=\"JHEMCU SPP SBUS\/PPM\/PWM signal conversion module board with 8-channel pin rows\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/JHEMCU-SPP-SBUS-PPM-PWM-signal-conversion-module.jpg?v=1782465052\"\u003e\u003cp\u003eConvert RC receiver outputs between SBUS, PPM (CPPM), and PWM with automatic signal detection on up to 8 channels.\u003c\/p\u003e\n\u003cimg alt=\"JHEMCU SPP pinout for SBUS, PPM, and PWM channels with 3.3–20V input voltage labeling\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/JHEMCU-SPP-SBUS-PPM-PWM-signal-conversion-module_3afd22e3-6d12-4419-88aa-170c10271399.jpg?v=1782465061\"\u003e\u003cp\u003eClear onboard labels help wire SBUS\/PPM inputs and CH1–CH8 PWM pins, with a wide 3.3–20V supply range.\u003c\/p\u003e\n\u003cimg alt=\"Rear side of JHEMCU SPP module with SBUS, PPM, PWM and GND\/VCC pads marked on PCB\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/JHEMCU-SPP-SBUS-PPM-PWM-signal-conversion-module_91937659-157d-401d-8e4b-f0cdf015a378.jpg?v=1782465071\"\u003e\u003cimg alt=\"JHEMCU SPP signal converter with soldered pin headers for SBUS, PPM and 8 PWM channel connections\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/JHEMCU-SPP-SBUS-PPM-PWM-signal-conversion-module_bbb31cac-2ce1-489e-bac7-2963efcbade2.jpg?v=1782465081\"\u003e\u003cp\u003ePin headers are included for self-soldering, making it easy to integrate into compact RC builds.\u003c\/p\u003e\n\u003cimg alt=\"JHEMCU SPP conversion module on digital scale reading 4.1 g for lightweight RC installation\" loading=\"lazy\" src=\"https:\/\/rcdrone.top\/cdn\/shop\/files\/JHEMCU-SPP-SBUS-PPM-PWM-signal-conversion-module_d1fdf25e-5105-4ce6-8407-f8af0abdf484.jpg?v=1782465090\"\u003e\n\u003c\/div\u003e","brand":"JHEMCU","offers":[{"title":"1PCS","offer_id":53231526936800,"sku":"jhe-202378131621-1","price":13.99,"currency_code":"USD","in_stock":true},{"title":"4PCS","offer_id":53231526969568,"sku":"jhe-202378131621-2","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/3210\/3904\/files\/51_1.jpg?v=1782314692","url":"https:\/\/rcdrone.top\/uk\/products\/jhemcu-spp-sbus-converter","provider":"RCDrone","version":"1.0","type":"link"}