[IC] : AX5043[Frequency] : 433MHz[Power] : 27dBm[Distance] : 4.0km[Interface] : UART[Introduction] : E31-TTL-500 is a wireless transceiver module based on AX5043 from AXSEM(can be transmitter and
Description:Frequency:H-ID125KHZ,250KHZ,375KHZ,500KHZ,625KHZ,750KHZ,875KHZ,1000KHZ,13.56MHZ1.HD3.2 inch full color screen, the display effect is clear.2.ID/IC full hand, voice broadcast. (pronunciation skills in China)3 can replicate
Introduction: ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters, and power management module. The entire solution takes