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Example: https://github.com/ThingPulse/esp8266-oled-ssd1306/tree/master/examples/SSD1306SimpleDemoLibrary: https://github.com/ThingPulse/esp8266-oled-ssd1306 Note: Need to correspond change the I2C pin Features: 1. Main control chip uses ESP32, Tensilica dual core processor, cl..
$21.99
Ex Tax:$21.99
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User Manual: Click here to openMore details: Click here to openProduct introduction:
JDY-64 is a low power consumption lossless two-channel stereo design, and the overall performance is very advantageous. It only needs to connect the module to the application products so that users ..
$24.99
Ex Tax:$24.99
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Features:
ESP-32S supporting adapter board, 2.54mm pitch, lead RESET and IO 0 port, can be inserted into the breadboard, use DuPont wire leads, etc., to facilitate development and debugging.
Package Included:
10 x ESP-32S Matching Adapter Board..
$10.99
Ex Tax:$10.99
Feature: Model: HC-08 Working frequency band: 2.4G Communication interface: UART 3.3V TTL level Working voltage: 3-3.6V RSSI support: not supported Communication level: 3.3V Transmitting power: 4dBm Reference distance: 80M Air speed: 1Mbps Antenna interface: built-in PCB antenna Communication curren..
$42.99
Ex Tax:$42.99
Product introduction: JDY-08 passthrough module is based on bluetooth 4.0 protocol standard, scope of work frequency of 2.4 GHZ, modulation method for GFSK, maximum transmitted power of 0 db, the largest launch distance of 80 meters, adopt TICC2541 chip design, support the user through the AT comman..
$38.99
Ex Tax:$38.99
Product introduction:The JDY-10 transmission module is a bluetooth 4 protocol standard, the working band is 2. 4GHZ range, the modulation mode is GFSK, the maximum transmission power is 8dB, the maximum transmission distance is 50 meters. It has the characteristics of low power consumption, small si..
$24.99
Ex Tax:$24.99
>>>Manual: Click here to open<<< Features: 1: JDY-16 uses BLE 4.2 protocol development compatible with BLE5.0, which is better than mobile phone compatibility than CC2541 module.2: RF TX and RX peak current 5 to 6 mA, CC2541 peak current more than 10 MA, JDY-16 is more ..
$26.99
Ex Tax:$26.99
More details: >>>Click here to openClick here to open..
$26.00
Ex Tax:$26.00
More details: Click here to openIntroduction: >>>Click here to open..
$28.99
Ex Tax:$28.99
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Product introduction:
The JDY -18 transmission module is based on the bluetooth 4.2 protocol standard, the working band is 2.4GHZ, the debugging mode is GFSK, the maximum transmission power is 0dB, the maximum launch distance is 60 meters. The imported original chip is designed to support th..
$32.99
Ex Tax:$32.99
10pcs JDY-19 Ultra Low Power bluetooth BLE 4.2 Module Serial Port Transmission Low Power Consumption
Introduction: JDY-19 transparent transmission module is based on bluetooth 4.2 protocol standard, working frequency range is 2.4GHZ range, modulation mode is GFSK, maximum transmission power is 4db, maximum transmission distance is 40 meters, supports users to modify equipment through AT command in..
$21.99
Ex Tax:$21.99
JDY-22 sleep pattern description: Sleep pattern Instructions Functional description Start wake-up AT+STARTEN1 Mode 1: wake up call, users need sleep can be controlled by AT+SLEEP command, wake up can be awakened by PWRC pin low level. Start sleep AT+STARTEN..
$25.99
Ex Tax:$25.99